141
CRYSTAL OSCILLATORS
■Dimensions
■Model 7314A ■Main applications : ISDN, SDH
■Features 8Surface mount type
8Direct type both TTL/C-MOS IC
VOLTAGE CONTROLLED CRYSTAL OSCILLATORS 7300 SERIES
2.54
2.54
1.3
2.6
8.4
14.0±0.4
9.6±0.2
6.4±0.3
6.0±0.2
2-2.54±0.2
1.0±0.2
PAD NO. CONNECTION
V.C.
N.C. or STAND-BY
GND
OUTPUT
N.C.
V.C.
#1
#2
#3
#4
#5
#6
#1 #2 #3
#4
#5
#6
14A (mm)
■Specification
2 ~ 52
+5VDC±5% +3.3VDC±5%
N-TTL2 15pF
–10~+70°C
30mA max 20mA max
TTL Level C-MOS Level
45~55% (<25MHz) 45~55% (<25MHz)
40~60% (
>
=
25MHz) 40~60% (
>
=
25MHz)
at + 1.4V at + 1/2VDD
±40×10–6max
±100×10–6min/+2.5±2.0V ±70×10–6min/+1.65±1.5V
Positive
No Yes No Yes No Yes
14A
Nominal Frequency
Range (MHz)
Supply Voltage (VDD)
Load
Operating Temp Range
Current Consumption
Output Voltage
Duty Cycle
Frequency Stability
AFC Charact.
Polarity
Stand-by Function
Case Code
Model 7314A
Spec. Code See (✻)
Item SV71-A SV71-E SV81-A SV81-E SV81-D SV81-F
(✻)
Standard Nominal frequency (MHz) Spec Code
2 ~ 25 G
25 ~ 52 A
If requested, Operating Temp. Range -40 to + 85ºC is available. [Frequency Stability ± 50 ×10-6]
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