WJZ1020

WJZ1020 Broadband Surface Mount Mixer Product Features x x x x x x x +27.8 dBm Input IP3 RF: 1 – 2700 MHz LO: 1 – 2700 MHz IF: 1 – 2000 MHz +17 dBm LO Drive Level No Internal Solder Connections Lead Free/RoHS-compliant SMT package x No External Bias Required Product Description The WJZ1020 is a passive double-balanced diode-ring mixer that provides high dynamic range performance in a Lead Free/ RoHS-compliant surface mount package. The mixer is nominally driven with a LO input power of +17 dBm to optimize its performance. Other WJZ models are available for other LO drive levels. Targeted applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in 2.5G and 3G GSM/CDMA/W-CDMA systems. The device can also be used in Radar, Satellite, Test / Medical Instruments, Avionics communications and Navigation markets. Functional Diagram 1 2 3 LO 8 4 RF 7 6 IF 5 Top View Applications x x x x Up/down frequency conversion Phase Detector Image Rejection Current Controlled Attenuator Specifications Parameter www.DataSheet4U.com Units dB dB dB dB dB dB dB dBm dBm Min Typ 6.3 6.9 Max 8.5 9.5 Notes See note 1. Guaranteed at 8 dB max at 25 Û& See note 1. Guaranteed at 9 dB max at 25 Û& SSB Conversion Loss RF/LO = 10-1300 MHz, IF = 10-1000 MHz RF/LO = 10-2200 MHz, IF = 30-1000 MHz Port-to-Port Isolation L-R = 10-1500 MHz L-R = 10-2200 MHz L-I = 10-2000 MHz L-I = 10-2200 MHz R-I = 10-2200 MHz 3rd Order Input Intercept Point 1dB...