LTC1059
1
1059fd
■
Sinewave Oscillators
■
Sweepable Bandpass/Notch Filters
■
Full Audio Frequency Filters
■
Tracking Filters
■
All Filter Parameters
Guaranteed
Over Temperature
■
Wide Center Frequency Range (0.1Hz to 40kHz)
■
Low Noise, Wide Dynamic Range
■
Guaranteed
Operation for ±2.37V and ±5V Supply
■
Low Power Consumption
■
Guaranteed
Clock-to-Center Frequency Accuracy of
0.8%
■
Guaranteed
Low Offset Voltages Over Temperature
■
Very Low Center Frequency and Q Tempco
■
Clock Input T
2
L or CMOS Compatible
■
Separate Highpass (or Notch or Allpass), Bandpass,
Lowpass Outputs
High Performance
Switched Capacitor Universal Filter
The LTC
®
1059 consists of a general purpose, high perfor-
mance, active filter building block and an uncommitted op
amp. The filter building block together with an external
clock and 2 to 5 resistors can produce various 2nd order
functions which are available at its three output pins. Two
out of three always provide lowpass and bandpass func-
tions while the third output pin can produce notch or
highpass or allpass. The center frequency of these func-
tions can be tuned from 0.1Hz to 40kHz and is dependent
on an external clock or an external clock and a resistor
ratio. The filter can handle input frequencies up to 100kHz.
The uncommitted op amp can be used to obtain additional
allpass and notch functions, for gain adjustment or for
cascading techniques.
Higher than 2nd order filter functions can be obtained by
cascading the LTC1059 with the LTC1060 dual universal
filter or the LTC1061 triple universal filter. Any classical
filter realization (such as Butterworth, Cauer, Bessel and
Chebyshev) can be formed.
The LTC1059 can be operated with single or dual supplies
ranging from ±2.37V to ±8V (or 4.74V to 16V single
supply).
The LTC1059 is manufactured by using Linear Technology’s
enhanced LTCMOS
TM
silicon gate process.
Wide Range 2nd Order Bandpass/Notch Filter with Q = 10
1059 TA01a
1
2
3
4
5
6
7
14
13
12
11
10
9
8
–8V
8V
LTC1059
NOTCH OUT
BP OUT
50k
50k
7.15k
T
2
L CLOCK IN ≤ 2MHz
V
IN
DC-200kHz
BP
N/AP/HP
INV1
S1
S
A
V
+
LSh
LP
V
02
INV2
AGND
V
–
50/100/HOLD
CLK
TYPICAL APPLICATIO
U
APPLICATIO S
U
FEATURES
DESCRIPTIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
LTCMOS trademark of Linear Technology Corporation.
Center Frequency and Q Error
IDEAL CENTER FREQUENCY (kHz)
0
CENTER FREQUENCY ERROR NORMALIZED
TO 5kHz MEASUREMENT (%)
10 20 25 45
1058 TA01b
515 30 35 40
1.2
1.0
0.8
0.6
0.4
0.2
0
30
25
20
15
10
5
0
TA = 25°C
CLOCK
CENTER FREQUENCY
35.35
1
=
CENTER
FREQUENCY
ERROR
Q ERROR
DEVIATION FROM IDEAL Q OF 10 (%)
LTC1059
2
1059fd
1
2
3
4
5
6
7
TOP VIEW
N PACKAGE
14-LEAD PDIP
14
13
12
11
10
9
8
BP
N/AP/HP
INV1
S1
S
A
V
+
LSh
LP
V
02
INV2
AGND
V
–
50/100/HOLD
CLK
S PACKAGE
14-LEAD PLASTIC SO
Supply Voltage ........................................................ 18V
Power Dissipation.............................................. 500mW
Operating Temperature Range
LTC1059C ................................... –40°C ≤ T
A
≤ 85°C
LTC1059AM, LTC1059M ........... –55°C ≤ T
A
≤ 125°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ORDER PART
NUMBER
T
JMAX
= 110°C, θ
JA
= 130°C/W (N)
LTC1059CN
LTC1059CS
(Note 1)
Consult LTC Marketing for parts specified with wider operating temperature ranges.
J PACKAGE
14-LEAD CERDIP
T
JMAX
= 150°C, θ
JA
= 80°C/W
LTC1059ACJ
LTC1059AMJ
LTC1059CJ
LTC1059MJ
OBSOLETE PACKAGE
Consider the N or S Package for Alternate Source
ABSOLUTE AXI U RATI GS
WWWU
PACKAGE/ORDER I FOR ATIO
UU
W
T
JMAX
= 110°C, θ
JA
= 110°C/W (S)
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C.
PARAMETER CONDITIONS MIN TYP MAX UNITS
Center Frequency Range, f
0
f
0
• Q ≤ 400kHz, Mode 1 0.1 - 40k Hz
f
0
• Q ≤ 1.6MHz, Mode 1 0.1 - 18k Hz
f
0
• Q ≤ 250kHz, Mode 3, V
S
= ±7.5V 0.1 - 20k Hz
f
0
• Q ≤ 1MHz, Mode 3, V
S
= ±7.5V 0.1 - 16k Hz
Input Frequency Range 0 - 200k Hz
Clock-to-Center Frequency Ratio
Mode 1, 50:1, f
CLK
= 250kHz, Q = 10 ● 50 ± 0.8%
Mode 1, 100:1, f
CLK
= 500kHz, Q = 10 ●100 ± 0.8%
Q Accuracy Mode 1, 50:1 or 100:1, f
0
= 5kHz
Q = 10 ●±0.5 5 %
f
0
Temperature Coefficient Mode 1, f
CLK
< 500kHz 5 ppm/°C
Q Temperature Coefficient Mode 1, f
CLK
< 500kHz, Q = 10 15 ppm/°C
DC Offset V
OS1
●215 mV
V
OS2
f
CLK
= 250kHz, 50:1, S
A
High (N Package) ●330 mV
V
OS2
f
CLK
= 250kHz, 50:1, S
A
High (S Package) ●340 mV
V
OS2
f
CLK
= 500kHz, 100:1, S
A
High (N Package) ●660 mV
V
OS2
f
CLK
= 500kHz, 100:1, S
A
High (S Package) ●680 mV
V
OS2
f
CLK
= 250kHz, 50:1, S
A
Low (N Package) ●220 mV
V
OS2
f
CLK
= 250kHz, 50:1, S
A
Low (S Package) ●230 mV
V
OS2
f
CLK
= 500kHz, 100:1, S
A
Low (N Package) ●440 mV
V
OS2
f
CLK
= 500kHz, 100:1, S
A
Low (S Package) ●460 mV
V
OS3
f
CLK
= 250kHz, 50:1 (N Package) ●220 mV
V
OS3
f
CLK
= 250kHz, 50:1 (S Package) ●230 mV
V
OS3
f
CLK
= 500kHz, 100:1 (N Package) ●440 mV
V
OS3
f
CLK
= 500kHz, 100:1 (S Package) ●460 mV
(Complete Filter) VS = ±5V, T2L clock input level unless otherwise specified.
ELECTRICAL CHARACTERISTICS
LTC1059
3
1059fd
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C.
ELECTRICAL CHARACTERISTICS
(Complete Filter) VS = ±5V, T2L Clock Input Level unless otherwise specified.
(Complete Filter) VS = ±2.37V unless otherwise specified.
PARAMETER CONDITIONS MIN TYP MAX UNITS
DC Lowpass Gain Accuracy Mode 1, R1 = R2 = 50kΩ●±0.1 2 %
BP Gain Accuracy at f
0
Mode 1, Q = 10, f
0
= 5kHz ±0.1 %
Clock Feedthrough f
CLK
≤ 1MHz 10 mV
Max Clock Frequency Mode 1, Q < 5, V
S
≥ ±5V 2 MHz
Power Supply Current 3.5 5.5 mA
●7mA
(Internal Op Amps)
PARAMETER CONDITIONS MIN TYP MAX UNITS
Center Frequency Range f
0
• Q ≤ 120kHz, Mode 1, 50:1 0.1 - 12k Hz
f
0
• Q ≤ 120kHz, Mode 3, 50:1 0.1 - 10k Hz
Input Frequency Range 60k Hz
Clock-to-Center Frequency Ratio
Mode 1, 50:1, f
CLK
= 250kHz, Q = 10 50 ± 0.8%
Mode 1, 100:1, f
CLK
= 250kHz, Q = 10 100 ± 0.8%
Q Accuracy Mode 1, f
CLK
= 250kHz, Q = 10
50:1 and 100:1 ±2%
Max Clock Frequency 700 kHz
Power Supply Current 1.5 2.5 mA
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
PARAMETER CONDITIONS MIN TYP MAX UNITS
Supply Voltage Range ±2.375 ±8V
Voltage Swings
V
S
= ±5V, R
L
= 5k (Pins 1, 14) ±3.8 ±4.2 V
R
L
= 3.5k (Pins 2, 13) ●±3.6 V
Input Offset Voltage ●115 mV
Input Bias Current 3pA
Output Short-Circuit Current Source/Sink V
S
= ±5V (N Package) 40/3 mA
V
S
= ±5V (S Package) 25/3 mA
DC Open Loop Gain V
S
= ±5V 80 dB
GBW V
S
= ±5V 2 MHz
Slew Rate V
S
= ±5V 7 V/µs
The ● denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C.
LTC1059
4
1059fd
Graph 1. Mode 1:
(fCLK/f0) Deviation vs Q
Graph 2. Mode 1:
(fCLK/f0) Deviation vs Q
Graph 4. Mode 1: Q Error
vs Clock Frequency
Graph 5. Mode 1: Measured Q
vs fCLK and Temperature
Graph 6. Mode 1: (fCLK/f0)
vs fCLK and Q
Graph 7. Mode 1: (fCLK/f0)
vs fCLK and Q
Graph 8. Mode 1: (fCLK/f0)
vs fCLK and Temperature
Graph 9. Mode 1: (fCLK/f0)
vs fCLK and Temperature
IDEAL Q
0.1
–1.6
% DEVIATION (f
CLK
/f
0
)
–1.2
–0.8
–0.4
0
110100
1060 G01
–2.0
–2.4
–2.8
–3.2
0.4
0.8 V
S
= ±5V
T
A
= 25°C
f
CLK
= 250kHz
= 50 (TEST POINT)
f
CLK
f
0
IDEAL Q
0.1
– 0.3
% DEVIATION (f
CLK
/f
0
)
– 0.2
– 0.1
0
0.1
0.2
0.3
110100
1060 G02
– 0.4
– 0.5
– 0.6
– 0.7
f
CLK
= 100 (TEST POINT)
f
CLK
f
0
V
S
= ±5V
T
A
= 25°C
f
CLK
= 500kHz
f
CLK
(MHz)
0.2
0
Q ENHANCEMENT (%)
10
0
10
20
0.6 1.0 1.2 2.0
1060 G03
20
0.4 0.8 1.4 1.6 1.8
= 50:1
f
CLK
f
0
= 100:1
f
CLK
f
0
V
S
= ±2.5V
T
A
= 25°CV
S
= ±5V
V
S
= ±5V
50
5
20
5
Q = 20 Q = 10
5
5
Q = 20 Q = 10
50
V
S
= ±2.5V
100
10020
f
CLK
(MHz)
0.2
0
Q ERR0R (%)
0
20
0.6 1.0 1.2 2.0
1059 G05
20
0.4 0.8 1.4 1.6 1.8
= 100:1
f
CLK
f
0
= 50:1
f
CLK
f
0
V
S
= ±5V
Q = 10
–55°C
–55°C
125°C
125°C
85°C
85°C
T
A
= 25°C
T
A
= 25°C
f
CLK
(MHz)
0
DEVIATION FROM 100:1 (%)
0.4
0.6
0.8
0.6 1.0
1059 G06
0.2
0
0.2 0.4 0.8 1.2 1.4 1.6
–0.2
–0.4
= 100:1
f
CLK
f
0
V
S
= ±5V
T
A
= 25°C
Q = 5
Q = 10
Q = 50
f
CLK
(MHz)
0
DEVIATION FROM 50:1 (%)
0.4
0.6
0.8
0.6 1.0
1059 G07
0.2
0
0.2 0.4 0.8 1.2 1.4 1.6
–0.2
–0.4
= 50:1
f
CLK
f
0
V
S
= ±5V
T
A
= 25°C
Q = 5
Q = 10
Q = 20
Q = 50
f
CLK
(MHz)
0.2
–0.2
DEVIATION FROM 100:1 (%)
0
0.2
0.6
0.6 1.0 1.4 1.8
1059 G08
0.8
0.4
1.0
0.4 0.8 1.2 1.6
85°C
125°C
f
CLK
f
0
= 100:1
V
S
= ±5V
Q = 10
–55°C
T
A
= 25°C
f
CLK
(MHz)
0.2
–0.2
DEVIATION FROM 50:1 (%)
0
0.2
0.6
0.6 1.0 1.4 1.8
1059 G09
0.8
0.4
1.0
0.4 0.8 1.2 1.6
f
CLK
f
0
= 50:1
V
S
= ±5V
Q = 10
–55°C
85°C
125°C
T
A
= 25°C
Graph 3. Mode 1: Q Error
vs Clock Frequency
TYPICAL PERFOR A CE CHARACTERISTICS
UW
fCLK (MHz)
0.2
0
Q ENHANCEMENT (%)
10
0
10
20
0.6 1.0 1.2 2.0
1059 G04
20
0.4 0.8 1.4 1.6 1.8
= 100:1
fCLK
f0
VS = ±7.5V
TA = 25°C
= 50:1
fCLK
f0
5
Q = 10
50
Q = 10
5
50-100
100
LTC1059
5
1059fd
Graph 10. Mode 1: (fCLK/f0)
vs fCLK and Q
Graph 11. Mode 1: (fCLK/f0)
vs fCLK and Q
Graph 12. Mode 1: (fCLK/f0)
vs fCLK and Temperature
Graph 13. Mode 1: (fCLK/f0)
vs fCLK and Temperature
Graph 14. Mode 1: Notch Depth
vs Clock Frequency
Graph 15. Mode 3: Deviation of
(fCLK/f0) with Respect to Q = 10
Measurement
Graph 16. Mode 3: Q Error
vs Clock Frequency
Graph 17. Mode 3 (R2 = R4): Q
Error vs Clock Frequency
Graph 18. Mode 3 (R2 = R4):
Measured Q vs fCLK and
Temperature
f
CLK
(MHz)
0
DEVIATION FROM 50:1 (%)
0
0.2
0.4
0.6
1.0
0.2 0.4 0.6 0.8
1059 G13
1.0 1.2
0.8
–55°C
T
A
= 25°C
85°C
125°C
= 50:1
f
CLK
f
0
V
S
= ±2.5V
Q = 10
–0.2
f
CLK
(MHz)
0
NOTCH DEPTH (dB)
80
100
120
0.6 1.0
1059 G14
60
40
0.2 0.4 0.8 1.2 1.4 1.6
20
0
Q = 10
50:1
Q = 10
100:1 Q = 1
100:1
V
S
= ±5V
T
A
= 25°C
V
IN
= 1V
RMS
IDEAL Q
0.1
– 0.3
0.3
DEVIATION OF (f
CLK
/f
0
) WITH RESPECT TO
Q = 10 MEASUREMENT (%)
– 0.2
0.2
– 0.1
0
0.1
110100
1059 G15
– 0.4
0.4
– 0.5
– 0.6
V
S
= ±5V
T
A
= 25°C
PIN 9 AT 100:1
f
CLK
= 500:1
f
CLK
f
0
√R2
R4 = 5
f
CLK
= 200:1
f
CLK
f
0
√R2
R4 = 2
(A)
(B)
fCLK (MHz)
0.2
10
Q ENHANCEMENT (%)
10
20
0.6 1.0 1.2 2.0
1059 G16
20
0
0
0.4 0.8 1.4 1.6 1.8
= 100:1
fCLK
f0
TA = 25°C
= 50:1
fCLK
f0
VS= ±5VVS= ±2.5V
VS= ±5VVS= ±2.5V
Q = 10
Q = 10
Q = 10
20
20
5
5
50
50
5
5
Q = 10
f
CLK
(MHz)
0.2
0
Q ERR0R (%)
0
20
0.6 1.0 1.2 2.0
1059 G18
20
0.4 0.8 1.4 1.6 1.8
= 100:1
f
CLK
f
0
= 50:1
f
CLK
f
0
V
S
= ±5V
Q = 10
–55°C
–55°C
125°C
125°C
85°C
85°CT
A
= 25°C
T
A
= 25°C
f
CLK
(MHz)
0
DEVIATION FROM 100:1 (%)
0.6
0.8
1.0
0.3 0.5
1059 G10
0.4
0.2
0.1 0.2 0.4 0.6 0.80.7
0
–0.2
Q = 50
Q = 5
= 100:1
f
CLK
f
0
V
S
= ±2.5V
T
A
= 25°C
Q = 20
Q = 10
fCLK (MHz)
0
DEVIATION FROM 50:1 (%)
0.6
0.8
0.3 0.5
1059 G11
0.4
0.2
0.1 0.2 0.4 0.6 0.80.7
0
–0.2
–0.4
Q = 50
Q = 5
= 50:1
fCLK
f0
VS= ±2.5V
TA = 25°C
Q = 20
Q = 10
fCLK (MHz)
0
DEVIATION FROM 100:1 (%)
0
0.2
0.4
0.6
1.0
0.2 0.4 0.6 0.8
1059 • G12
1.0 1.2
0.8 = 100:1
fCLK
f0
VS= ±2.5V
Q = 10
–55°C
TA = 25°C
85°C
125°C
–0.2
TYPICAL PERFOR A CE CHARACTERISTICS
UW
f
CLK
(MHz)
0.2
10
Q ENHANCEMENT (%)
10
20
0.6 1.0 1.2 2.0
1059 G17
20
0
0
0.4 0.8 1.4 1.6 1.8
= 50:1
f
CLK
f
0
= 100:1
f
CLK
f
0
V
S
= ±7.5V
T
A
= 25°C
50 5
50 5
Q = 10
Q = 10
LTC1059
6
1059fd
Graph 19. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Q
Graph 20. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Q
Graph 21. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
Graph 22. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
Graph 23. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
Graph 24. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
Graph 25. Mode 1c (R5 = 0),
Mode 2 (R2 = R4): Q Error vs
Clock Frequency
Graph 26. Supply Current
vs Supply Voltage
f
CLK
(MHz)
0
DEVIATION FROM 100:1 (%)
0.4
0.6
0.8
0.6 1.0
1059 G19
0.2
0
0.2 0.4 0.8 1.2 1.4 1.6
–0.2
–0.4
= 100:1
f
CLK
f
0
V
S
= ±5V
T
A
= 25°C
Q = 5
Q = 10
Q = 20
f
CLK
(MHz)
0
DEVIATION FROM 50:1 (%)
0.4
0.6
0.8
0.6 1.0
1059 G20
0.2
0
0.2 0.4 0.8 1.2 1.4 1.6
–0.2
–0.4
= 50:1
f
CLK
f
0
V
S
= ±5V
T
A
= 25°C
Q = 5
Q = 10
Q = 20
Q = 50
f
CLK
(MHz)
0.2
–0.2
DEVIATION FROM 100:1 (%)
0
0.2
0.6
0.6 1.0 1.4 1.8
1059 G21
0.8
0.4
1.0
0.4 0.8 1.2 1.6
85°C
f
CLK
f
0
= 100:1
V
S
= ±5V
Q = 10
–55°C
T
A
= 25°C
125°C
f
CLK
(MHz)
0.2
–0.2
DEVIATION FROM 50:1 (%)
0
0.2
0.6
0.6 1.0 1.4 1.8
1059 G22
0.8
0.4
1.0
0.4 0.8 1.2 1.6
85°C
f
CLK
f
0
= 50:1
V
S
= ±5V
Q = 10
–55°C
T
A
= 25°C
125°C
f
CLK
(MHz)
0
DEVIATION FROM 100:1 (%)
0
0.2
0.4
0.6
0.2 0.4 0.6 0.8
1059 G23
1.0 1.2
0.8
–55°C
85°C
= 100:1
f
CLK
f
0
V
S
= ±2.5V
Q = 10
–0.2
–0.4
T
A
= 25°C
125°C
f
CLK
(MHz)
0
DEVIATION FROM 50:1 (%)
0
0.2
0.4
0.6
0.2 0.4 0.6 0.8
1059 G24
1.0 1.2
0.8
–55°C
85°C
= 50:1
f
CLK
f
0
V
S
= ±2.5V
Q = 10
–0.2
–0.4
T
A
= 25°C
125°C
f
CLK
(MHz)
0.2
10
Q ENHANCEMENT (%)
10
0
20
0.6 1.0 1.2 2.0
1059 G25
20
0
0.4 0.8 1.4 1.6 1.8
= 35.35:1
f
CLK
f
0
= 70.7:1
f
CLK
f
0
V
S
= ±5V
T
A
= 25°C
Q = 20
MODE 2
R2 = R4
Q = 20
Q = 10
MODE 1C
MODE 2
R2 = R4
Q = 20
Q = 10
MODE 1C
Q = 20
POWER SUPPLY VOLTAGE (±V)
10
9
8
7
6
5
4
3
2
1
0
POWER SUPPLY CURRENT (mA)
1059 G26
TA = 125°C
TA = –55°C
TA = 25°C
±3±5±7±9±2±1±4±6±8±10
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LTC1059
7
1059fd
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
The LTC1059 is compatible with the LTC1060. All the
LTC1059 pins are functionally equivalent to the LTC1060
pins bearing the same title. For a detailed pin description
and definition of various modes of operation refer to the
LTC1060 data sheet. The LTC1059 is typically “faster” than
the LTC1060 especially under single 5V (or ±2.5V) supply
operation. This becomes apparent through the Typical
Performance Characteristics of the part. All the graphs
shown in this data sheet have been drawn under the same
test conditions as in the LTC1060 data sheet; they are also
numbered in the same order. For complete discussion of
the filter characteristics see the LTC1060 data sheet.
AGND
CLK
INV1 +
–
–
+
–
LEVEL
SHIFT
8
LSh 7
50/100/HOLD 9
11
3
+
–
12
13
V
–V+BP LPN/AP/HP S1
2 4 6 1 14
∑
5
NON-OVERLAP
CLOCK
CONTROL AGND
INV2
VO2
10
1059 BD
SA
∫
∫
BLOCK DIAGRA
W
APPLICATIO S I FOR ATIO
WUUU
U
PACKAGE DESCRIPTIO
J14 0801
.045 – .065
(1.143 – 1.651)
.100
(2.54)
BSC
.014 – .026
(0.360 – 0.660)
.200
(5.080)
MAX
.015 – .060
(0.381 – 1.524)
.125
(3.175)
MIN
.300 BSC
(7.62 BSC)
.008 – .018
(0.203 – 0.457) 0° – 15°
1234567
.220 – .310
(5.588 – 7.874)
.785
(19.939)
MAX
.005
(0.127)
MIN 14 11 891013 12
.025
(0.635)
RAD TYP
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE
OR TIN PLATE LEADS
J Package
14-Lead CERDIP (Narrow .300 Inch, Hermetic)
(Reference LTC DWG # 05-08-1110)
OBSOLETE PACKAGE
LTC1059
8
1059fd
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINE AR TECHNO LO G Y CORP O R ATION 2001
LW/TP 0103 1K REV D • PRINTED IN USA
N14 1002
.020
(0.508)
MIN
.120
(3.048)
MIN
.130 ± .005
(3.302 ± 0.127)
.045 – .065
(1.143 – 1.651)
.065
(1.651)
TYP
.018 ± .003
(0.457 ± 0.076)
.005
(0.125)
MIN
.255 ± .015*
(6.477 ± 0.381)
.770*
(19.558)
MAX
31 24567
8910
11
1213
14
.008 – .015
(0.203 – 0.381)
.300 – .325
(7.620 – 8.255)
.325 +.035
–.015
+0.889
–0.381
8.255
()
NOTE:
1. DIMENSIONS ARE INCHES
MILLIMETERS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.100
(2.54)
BSC
N Package
14-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510)
U
PACKAGE DESCRIPTIO
1
N
234
.150 – .157
(3.810 – 3.988)
NOTE 3
14 13
.337 – .344
(8.560 – 8.738)
NOTE 3
.228 – .244
(5.791 – 6.197)
12 11 10 9
567
N/2
8
.016 – .050
(0.406 – 1.270)
.010 – .020
(0.254 – 0.508)
× 45°
0° – 8° TYP
.008 – .010
(0.203 – 0.254)
S14 0502
.053 – .069
(1.346 – 1.752)
.014 – .019
(0.355 – 0.483)
TYP
.004 – .010
(0.101 – 0.254)
.050
(1.270)
BSC
.245
MIN
N
123 N/2
.160 ±.005
RECOMMENDED SOLDER PAD LAYOUT
.045 ±.005
.050 BSC
.030 ±.005
TYP
INCHES
(MILLIMETERS)
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
S Package
14-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)