器件名称:
JTP-2S-200B
功能描述:
QUADRAPHASE MODULATORS
文件大小:
82.38KB 共1页
简 介:
JTP-2S Series QUADRAPHASE MODULATORS 10 to 1000 MHz / Integrated TTL Drivers / Low Conversion Loss / Hi-Rel Hermetic Package PRINCIPAL SPECIFICATIONS Model Number JTP-2S-***B JTP-2S-***B Center Frequency, fo., MHz 10 to 200 200 to 1000 RF Input Bandwidth 10% of fo 10% of fo Amplitude Balance, dB, Max. 0.5 1.0 Phase Balance @: fo Band Limits ±2° max. ±3° max. ±4° max. ±5° max. Insertion Loss, dB, Max. 6 9 VSWR Max. 1.5:1 1.5:1 For complete Model Number replace *** with desired Center Frequency, fo in MHz. Meri-Pac S-Package GENERAL SPECIFICATIONS Impedance: 50 nom. RF Input Level: 0 dBm nom. Modulation Sequence TTL Data Ports 1,2: 0,0 : ref. 0° 1,0 : +270° 1,1 : +180° 0,1 : +90° Data Bandwidth: DC to 5 MHz nom. (Wider Bandwidths in larger package) NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Lead dimensions apply only at body. 4. All unmarked pins are case ground. DC Power: Weight, nominal: Operating Temp: +5 V @ 25 mA nom. 0.35 oz (10 g) -- 55° to + 85°C General Notes: 1. Units in the JTP-2S series of Quadraphase Modulators are composed of two biphase modulators with TTL drivers, a 90° quadrature hybrid and an in-phase power combiner. 2. These devices are generally used in systems to generate QPSK coded signals. The units accept two differential data inputs each of which independently biphase modulates an RF carrier. These are then combined to produce a quadraphase output of 0, 90, 180 and 270 deg……
