DIP TCVCXO TV79B Series
www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571
Page 1 of 4 Rev 1.0
Description:
The TV79B Temperature
Compensated Voltage
Controllable Crystal Oscillator
(TCVCXO) Series products
provide cost effective solutions
with Stratum III level
frequency stability and voltage
controlled frequency adjust in
an industry standard DIP
package.
Features:
• From 0.625 MHz to 52 MHz with 10
MHz, 12.8 MHz, 25 MHz, and other
standard frequencies
• Standard 4-pin DIP package with
several package height options
• +/-4.6ppm overall frequency stability
including 20 years aging
• Up to +/-8ppm frequency pull range
• TTL, CMOS, Sine, and Clipped Sine
output waveforms available
• RoHS-6/Leadfree compliant
• 3.3V, 5.0V, 12V, or 15V versions
Frequency Range, Operating Temperature, and Frequency Stability:
Frequency
Range
Operating
Temperature Product
Code
Temperature
Stability Stability
(Overall)* Product
Code
-20 to +70°C C +/- 0.28ppm +/- 4.6ppm
A
-40 to +85°C D +/- 0.37ppm +/- 4.6ppm
B
+/- 0.50ppm - C
+/- 1.0ppm - D
0.625 MHz to
52 MHz
+/- 2.5ppm - E
* Includes +/- 1ppm setting calibration @ +25°C
Aging
Frequency Timeframe Aging Product Code
All For 20 Years
2.5 ppm N/A
Phase Noise:
Frequency
Offset Phase Noise Product Code
1 Hz
- 60 dBc/Hz
10 Hz
- 90 dBc/Hz
100Hz
-120 dBc/Hz
1KHz
-140 dBc/Hz
10K Hz
-155 dBc/Hz
10.0MHz
100K Hz
-155 dBc/Hz
N/A
Supply Voltage (Vs) & Power Consumption:
Power Supply (Vs) +3.3 Vdc +/-10% +5.0 Vdc +/- 10% +12.0 Vdc +/- 10%
+15.0 Vdc +/-10%
Product Code D C B A
CMOS ( 5V supply ) Clipped Sine ( 5V supply ) Other Output Waveforms
Supply Current 6 mA Supply Current 3.5 mA Supply Current Consult Factory
DIP TCVCXO TV79B Series
www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571
Page 2 of 4 Rev 1.0
Environmental:
Storage Temperature -55 to 125 °C
Output Waveform:
CMOS Clipped Sine Sine TTL
Product Code A Product Code B Product Code C Product Code D
CMOS
Output (15pf
load) "0" < 0.1(Vs);
"1" > 0.9(Vs) Output Level 0.8V
p-p min Output into
50 Ohms
3dBm min
to 9dBm
max Logic Levels Standard
Rise / Fall
Time <10ns (10%
to 90%)
Duty Cycle
45%to55%@
50%
Logic 1
Pulling Range:
Tuning Range None (TCXO) +/- 5ppm +/- 8ppm
Product Code T A B
Package Height:
Package Height * 0.3 in max 0.4 in max 0.5 in max
Product Code A B C
* Other package heights available
Ordering Options:
Prod-
uct
Family
Pack-
age Package
Height RoHS
Compliance
Pulling
Range Supply
Voltage Output Stability
Options Temp Range Frequency
TV 79B A G B D A A C xx.xxxx
A=0.3 in. G=RoHS-6
T= 0
(TCXO) A=+15 Vdc
A=CMOS A=+/-0.28ppm
C=-20 to 70 °C
MHz
B=0.4 in. B=+/-5ppm
B=+12 Vdc
B=Clipped
Sine B=+/-0.37ppm
D=-45 to 85 °C
C=0.5 in. C=+/-8ppm
C=+5 Vdc
C=Sine C=+/-0.50ppm
D=+3.3 Vdc
D=TTL D=+/-1.0ppm
E=+/-2.5ppm
Note: Not all combinations are available.
The following are some suggested options.
Prod-
uct
Family
Pack
-age
Package
Height RoHS Pulling
Range Supply
Voltage Output Stability
Options Temp Range Frequency
TV 79B
A G T D A A C 10.000
TV 79B
A G C C B A C 12.800
TV 79B
A G T D A B D 25.000
DIP TCVCXO TV79B Series
www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571
Page 3 of 4 Rev 1.0
Outline Drawing & Pin Out:
How to Order This Product:
DIP TCVCXO TV79B Series
www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571
Page 4 of 4 Rev 1.0
Contact Bliley Technologies with Product Selection Code from the worksheet or Product Information Request
Form.
Attn:
Sales @ Bliley
Fax: 814-833-2712
Phone: 814-838-3571
Email: info@bliley.com
Web: www.bliley.com
Date: ____________
From:
Name: ____________________ Company: ___________________
Fax: ______________________ Phone: _____________________
Email: _________________________________________________
Quantities to Quote: ______________ Target Price: $___________
Application / Reference #: _________________________________
Product Selection Code Worksheet:
Prod-
uct
Family
Pack
-age
Package
Height RoHS Pulling
Range Supply
Voltage Output Stability
Options Temp
Range Frequency
TV 79B
G
TV 79B
G
TV 79B
G
TV 79B
G
Product Information Request Form:
TV79B TCVCXO Product Information Request
1. Frequency: ________ MHz (0.625 MHz to 52 MHz available)
2. Output Type: CMOS Clipped-Sine Sine TTL (Circle One)
3. Frequency Stability: +/-0.28ppm +/-0.37ppm +/-0.50ppm +/-1.0ppm +/-2.5ppm (Circle One)
4. Supply Voltage: +3.3 Vdc +5 Vdc +12Vdc +15Vdc (Circle One)
5. Temperature Range: -20to+70 °C -40to+85 °C (Circle One)
6. Pull Range: 0 (TCXO) +/-5ppm +/-8ppm (Circle One)
7. Package Height: 0.30 in. 0.40 in. 0.50 in. Other______
(Circle One)
