器件名称:
VVC4
功能描述:
Voltage Controlled Crystal Oscillator
文件大小:
112KB 共5页
简 介:
VVC4 Voltage Controlled Crystal Oscillator Features Vectron’s Smallest VCXO, 5.0 X 3.2 X 1.2 mm High Frequencies to 77.760 MHz 5.0 or 3.3 V operation Linearity ≤ 10% Tri-State Output for testing Low jitter < 1ps RMS 12 KHz to 20 MHz CMOS output 0/70 or –40/85 °C temperature range Hermetically sealed ceramic SMD package Product is compliant to RoHS directive and fully compatible with lead free assembly The VVC4 Voltage Controlled Crystal Oscillator Applications Home Gateway WIMAX xDSL/PCMCIA cards Digital Video ESD Diodes Description Vectron’s VVC4 Voltage Controlled Crystal Oscillator (VCXO) is a quartz stabilized square wave generator with a CMOS output and is tested at CMOS and TTL (5.0 volt operation) logic levels. The VVC4 is the smallest available VCXO making it ideally suitable for applications where size is limited but performance is required. Vc Input Buffer Output Buffer / Tri-state fO Vectron International 267 Lowell Road, Hudson NH 03051 Tel:1-88-VECTRON-1 e-mail: vectron@vectron.com VVC4 Voltage Controlled Crystal Oscillator Performance Characteristics Table 1. Electrical Performance Parameter Frequency Supply Voltage 1 (+3.3 V) (+5.0 V) Supply Current Output Logic Levels Output Logic High2 Output Logic Low2 Rise and Fall Time2 <24 MHz >24 MHz Tristate Output Enabled Output Disabled Symmetry or Duty Cycle3 (ordering option) Operating temperature (ordering option) Test Conditions for APR (+5V option) Test Conditions for APR (+3.3V option) Ab……
