TQ5M31

WIRELESS COMMUNICATIONS DIVISION TQ5M31 DATA SHEET IF OUT GND Vdd Gain/IP3/current adjustment 50 ohm LO INPUT Vdd IF 3V Downconverter Mixer IC GIC GND LO RF 50 ohm RF INPUT Features §Single 3V Operation §Adjustable Gain/IP3/Current §Low Current Operation Product Description The TQ5M31 is a general purpose RFIC mixer downconverter designed for multiple applications including worldwide cellular and PCS mobile phones, ISM bands, GPS receivers, L band satellite terminals, WLAN and pagers. The TQ5M31 is usable for applications with an RF frequency range from 500 to 2500 MHz, and an IF output range from 45 to 500 MHz. The integrated circuit requires minimal off-chip matching, while allowing for the maximum application flexibility. Low current drain makes this part ideal for portable, battery operated applications. The output third order intercept efficiency is very high. Electrical Specifications1 Parameter RF Frequency Conversion Gain Noise Figure Input 3rd Order Intercept DC supply Current Min 500 4.0 8.5 9.0 6.2 Typ Max 2500 Units MHz dB dB dBm mA §Few external components §SOT23-6 plastic package §High IP3 §Broadband Performance Applications §Cellular and PCS mobile applications worldwide §Wireless data applications §GPS/ISM/ general purpose Note 1: Test Conditions: Vdd=2.8V, Ta=25C, RF=1960MHz, LO=1750MHz, IF=210MHz, LO input=4dBm For additional information and latest specifications, see our website: www.triquint.com 1 TQ5M31 Data Sheet Electrical Characteristics Parameter RF Frequency LO Frequency IF Frequency LO input level Supply voltage Conversion Gain Input 3rd Order Intercept Supply Current Conditions Min. 500 600 45 -7 2.7 3.0 6.5 Typ/Nom 1960 1750 210 -4 2.8 4.0 9.0 6.2 8.5 Max. 2500 2700 500 0 4.0 Units MHz MHz MHz dBm V dB dBm mA Note 1: Test Conditions (devices screened to the above test conditions): Vdd=2.8V, RF=1960MHz, LO=1750MHz, IF=210MHz, LO input=-4dBm, TC = 25°C, unless otherwise specified. Absolute Maximum Ratings Parameter DC Power Supply Power Dissipation Operating Temperature Storage Temperature Signal level on inputs/outputs Voltage to any non supply pin Value 5.0 100 -40 to 85 -60 to 150 +20 +.3 Units V mW C C dBm V 2 For additional information and latest specifications, see our website: www.triquint.com TQ5M31 Data Sheet Cellular Band Typical Electrical Characteristics Parameter Conversion Gain Noise Figure Input 3rd Order Intercept Mixer RF input Mixer LO input Isolation IF Output Impedance RF to IF; after IF match LO to IF; after IF match Mixer “On” Mixer “Off” Supply Current 10 10 33 40 500