#4. P126-160 02.2.5 4:08 PM 141 VOLTAGE CONTROLLED CRYSTAL OSCILLATORS 7300 SERIES Model 7314A Main applications : ISDN, SDH Features 8 Surface mount type 8 Direct type both TTL/C-MOS IC Specification Model 7314A Spec. Code See () SV71-A Item SV71-E SV81-A Nominal Frequency Range (MHz) SV81-E SV81-F 2 ~ 52 +5VDC5% Supply Voltage (VDD) +3.3VDC5% N-TTL2 Load 15pF -10~+70C Operating Temp Range 30mA max Current Consumption 20mA max TTL Level C-MOS Level 45~55% (<25MHz) >25MHz) 40~60% (= at + 1.4V 45~55% (<25MHz) >25MHz) 40~60% (= at + 1/2VDD Output Voltage Duty Cycle SV81-D 40x10-6 max Frequency Stability 100x10-6 AFC Charact. min/+2.52.0V 70x10-6 min/+1.651.5V Positive Polarity Stand-by Function No Yes No Yes No Yes 14A Case Code If requested, Operating Temp. Range -40 to + 85C is available. [Frequency Stability 50 x 10-6] Standard Nominal frequency (MHz) Spec Code 2 ~ 25 G 25 ~ 52 A Dimensions 14A 9.60.2 PAD NO. CONNECTION V.C. #2 N.C. or STAND-BY #3 GND #4 OUTPUT #5 N.C. #6 V.C. 6.40.3 14.00.4 #1 1.3 8.4 #2 #3 6.00.2 #1 2.6 1.00.2 #6 #5 #4 2.54 2.54 2-2.540.2 141 (mm) CRYSTAL OSCILLATORS ()