器件名称: 7314A-ASV81-A
功能描述: Voltage-Controlled Crystal Oscillator (VCXO)
文件大小: 84.82KB 共1页
简 介:Crystal Oscillator
Model Name 7314A
n Main Application
ISDN- and SDH-related equipment
Voltage-Controlled Crystal Oscillator (VCXO) 7300 Series
n Features
l A surface-mount crystal oscillator. l Both TTL and C-MOS are directly driven.
n Specifications
Model Item Classification SV71-A Nominal frequency range (MHz) Power supply voltage Load Operating temperature range Consumption current Output level Duty cycle Comprehensive frequency stability Frequency control characteristic Control polarity Standby function
None 2 to 52 +5V DC±5% N-TTL2 10 to +70°C 30mA max TTL level 45 to 55% (< 25MHz), 40 to 60% (≥ 25MHz) (+1.4V) ±40×106max ±100×106min/+2.5±2.0V Positive Available None
7314A See *1 shown below. SV71-E SV81-A
2 to 52 +5V DC±5% 15pF 10 to +70°C 30mA max C-MOS level 45 to 55% (< 25MHz), 40 to 60% (≥ 25MHz) (1/2VCC) ±40×106max ±100×106min/+2.5±2.0V Positive Available None
SV81-E
SV81-D
2 to 52
SV81-F
+3.3V DC±5% 15pF 10 to +70°C 20mA max C-MOS level 45 to 55% (< 25MHz), 40 to 60% (≥ 25MHz) (1/2VCC) ±40×106max ±70×106min/+1.65±1.5V Positive Available
n Dimensions
mm PAD No.
9.6±0.2
*1 Nominal frequency (MHz)
2 to 25 25 to 52
Classification
G A
Connection
VCONT N.C. or STAND-BY GND OUTPUT N.C. +DC
#1 #2 #3 #4 #5 #6
n List of Ordering Codes
Model Name and Classification Frequency (MHz)
14.0±0.4
Ordering Code 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ 7314A-[ ]M-NSA3289A ]M-NSA3289B ]M-NSA3289E ]M-NSA3289F ]M-NSA3289C ]M……
