VC7425D350

VC7425D350

  • 厂商:

    RALTRON(纬创电子)

  • 封装:

  • 描述:

    VC7425D350 - General Specification - Raltron Electronics Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
VC7425D350 数据手册
Voltage Controlled Crystal Oscillator VCXO Page 1 of 2 VC7000 Series- General Specification n APPROVALS CUSTOMER Name (please print): Title (please print): Signature, date: RALTRON Eng. approval, date: Luis Vargas 12/09/02 Sales approval, date: Tod Raphaely Dec 9,02 Created by, date: Revision: n ELECTRICAL SPECIFICATION: Note 1: measurements are done @ Tamb = +25 C = 15 pF to ground; unless otherwise noted Note 2: Fo is the actual output frequency measured during Accuracy test Note 2: frequencies above 52 MHz use straight multi lication design p PARAMETER SYMBOL CONDITIONS VALUE UNIT Frequency, nom Supply voltage, nom. Supply current Freq. stability vs. temperature, max. Freq. stability vs. supply changes, max. Freq. stability vs. load changes, max. Aging characteristics, max. HCMOS output levels Duty cycle Rise- / fall time, max. fn Vcc Is ∆f/fc (Ta) Vcc” 5% (ref. to +25°C) 1.000± ± 160.000 3.3VDC 5.0VDC 25.0± ..60.0 SEE PART NUMBER GENERATION TABLE MHz VDC mA ppm ppm ppm ppm ppm V % ns ∆f/fc (∆Vs) Supply change, ” 5% ” 5.0 ” 3.0 ” 4.0 ” 2.0 2.97 / 0.3 4.5 / 0.5 SEE PART NUMBER GENERATION TABLE 2.0± 10.0 (see note A) 0± +3.3 +0.5± +4.5 SEE PART NUMBER GENERATION TABLE ∆f/fc (∆load) Load change, ” 10% ∆f/fc (∆t) ∆f/fc (∆t) VOH / VOL DC tr / tf ∆t=1 year ∆t=per year thereafter st @ 50%Vcc 20%~80% Vout, 80%~20% Vout Control voltage range Pullability Linearity, max. Input impedance, min. Modulation freq. bandwidth, min. Operating temperature range Storage temperature range Absolute voltage ranges Vc ∆F/Fo DC - V ppm % KΩ KHz °C °C V Positive slope ∆f/V Zin MBW (-3dB) Ta T(stg) Vcc,Vc(abs) Non-destructive, DC ≤ 10 ≥ 10 ≥ 10 SEE PART NUMBER GENERATION TABLE -45± +120 -0.5± +7.0 n MECHANICAL SPECIFICATION th RALTRON ELECTRONICS CORP. § 10651 N.W . 19 St § Miami, Florida 33172 § U.S.A. Tel: +001(305) 593-6033 § Fax: +001(305)594-3973 § e-mail: sales@raltron.com § internet: http:/www.raltron.com Voltage Controlled Crystal Oscillator VCXO Page 2 of 2 1 MARKING AREA .820 OUTLINE TOLERANCE: ” 0.015° / 0.4mm (Unless otherwise specified) .520 13.2 20.32 .600 15.24 1 7 .300 7.60 .180 .005 4.60 .127 PIN OUT Pin # 1 is the Control Voltage Pin # 7 is the Ground, Case Pin # 8 is the Output Pin # 14 is the Supply Voltage,Vcc 7.874 .310 .034 .86 14 .480 12.20 8 .250 TYP. 6.35 TYP. .018 .003 DIA(4 PLACES) .45 .076 TYPICAL PHASE NOISE FOR FUNDAMENTAL MODE FREQUENCY 0 -50 dBc -100 -150 -200 10 Hz 100 Hz 1 KHz Offset from carrier 10 KHz 100 KHz -70 -95 -120 -140 -150 PART NUMBERING SYSTEM MINIMUM PULLABILITY (Over control voltage range) 50: 100: 150: 200: ±50 ppm ±100 ppm ±150 ppm ±200 ppm 14 PIN DIP SERIES STABILITY OVER TEMPERATURE 10: 15: 20: 25: 50: 00: ±15 ppm ±15 ppm ±20 ppm ±25 ppm ±50 ppm ±100 ppm REVISION LEVEL TEMPERATURE RANGE (°C) LV: 0± LZ: 0± HZ: -20± D3: -40± FREQUENCY (MHz) SYMMETRY VC72: 5.0V HCMOS VC74: 3.3V HCMOS Assigned +50 +70 +70 +85 1.00 to 160.00 Blank:40%± 60% T: 45%± 55% (Tight) NOTE: Variations from standard specification are available, please contact factory. All combinations of Stability Vs. Temperature range might not be available, please contact factory. EXAMPLE: VC7425A-LZ-100-16.384-T RALTRON ELECTRONICS CORP. § 10651 N.W . 19 St § Miami, Florida 33172 § U.S.A. Tel: +001(305) 593-6033 § Fax: +001(305)594-3973 § e-mail: sales@raltron.com § internet: http:/www.raltron.com th
VC7425D350
1. 物料型号: - 该文档描述的是VCXO(Voltage Controlled Crystal Oscillator)系列,具体型号为VC7000系列。

2. 器件简介: - VCXO是一种电压控制晶体振荡器,用于产生稳定的频率信号,可通过外部电压调整频率。

3. 引脚分配: - Pin #1:控制电压引脚。 - Pin #7:地(GND),机箱引脚。 - Pin #8:输出引脚。 - Pin #14:供电电压Vcc引脚。

4. 参数特性: - 频率范围:1.000 MHz至160.000 MHz。 - 供电电压:3.3VDC或5.0VDC。 - 供电电流:25.0 mA至60.0 mA。 - 温度稳定性:参考产品型号生成表,以ppm为单位。 - 电源变化稳定性:±5%电源变化时,最大±5.0 ppm。 - 负载变化稳定性:±10%负载变化时,最大±3.0 ppm。 - 老化特性:第一年最大±4.0 ppm,之后每年±2.0 ppm。 - HCMOS输出电平:2.97/0.3 V或4.5/0.5 V。 - 占空比:参考产品型号生成表。 - 上升/下降时间:2.0 ns至10.0 ns(见注释A)。 - 控制电压范围:0至+3.3 V或+0.5至+4.5 V。 - 可拉出性:参考产品型号生成表,以ppm为单位。 - 线性度:最大10%。 - 输入阻抗:最小10 kΩ。 - 调制频率带宽:最小10 kHz。 - 工作温度范围:参考产品型号生成表。 - 存储温度范围:-45°C至+120°C。 - 绝对电压范围:-0.5至+7.0 V。

5. 功能详解: - VCXO通过控制电压调整频率,具有精确的频率稳定性和低相位噪声,适用于需要精确时钟信号的应用。

6. 应用信息: - 适用于通信设备、测试仪器、计算机和其他需要精确频率控制的场合。

7. 封装信息: - 提供14引脚DIP封装,具体尺寸公差为±0.015°/0.4mm。
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