MAX9995

Features:

 1700MHz to 2200MHz RF Frequency Range
1400MHz to 2000MHz LO Frequency Range(MAX9995)
1900MHz to 2400MHz LO Frequency Range(Contact Factory)
40MHz to 350MHz IF Frequency Range
6.1dB Conversion Gain
+25.6dBm Input IP3
9.8dB Noise Figure
66dBc 2RF2LO Spurious Rejection at PRF = -10dBm
Dual Channels Ideal for Diversity Receiver Applications
Integrated LO Buffer
Integrated RF and LO Baluns for Single-Ended Inputs
Low -3dBm to +3dBm LO Drive
Built-In SPDT LO Switch with 50dB LO1LO2 Isolation and 50ns Switching Time
44dB Channel-to-Channel Isolation


Application

UMTS/WCDMA and
cdma2000® 3G Base
Stations
DCS1800 and EDGE
Base Stations
PCS1900 and EDGE
Base Stations

PHS/PAS Base Stations
Fixed Broadband
Wireless Access
Wireless Local Loop
Private Mobile Radio
Military Systems

 

Pinout




Specifications

VCC................................................................................................................................-0.3V to +5.5V
LO1, LO2 to GND .......................................................................................................................±0.3V
IFM_, IFD_, IFM_SET, IFD_SET, LOSEL,LO_ADJ_M, LO_ADJ_D to GND.................-0.3V to (VCC + 0.3V)
RFMAIN, RFDIV, and LO_ Input Power ....................................................................................+20dBm
RFMAIN, RFDIV Current (RF is DC shorted to GND throughbalun) ...............................................50mA

Continuous Power Dissipation (TA = +70°C)
36-Lead Thin QFN (derate 26mW/°Cabove +70°C).............................................................2100mW
JA ......................................................................................................................................+38°C/W
JC .....................................................................................................................................+7.4°C/W
Operating Temperature Range (Note A) .........................................................TC = -40°C to +85°C
Maximum Junction Temperature Range.................................................................................+150°C
Storage Temperature Range ................................................................................-65°C to +150°C
Lead Temperature (soldering, 10s) ......................................................................................+300°C

 

Description

The MAX9995 dual, high-linearity, downconversion mixer provides 6.1dB gain, +25.6dBm IIP3, and 9.8dB NF for UMTS/WCDMA, DCS, and PCS base-station applications. The MAX9995 is ideal for low-side LO injection. (For a mixer variant optimized for high-side LO injection, contact the factory.) This device integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, two doublebalanced mixers, and a pair of differential IF output amplifiers. The MAX9995 requires a typical LO drive of 0dBm and supply current is guaranteed to be below 380mA.
These MAX9995 are available in a compact 36-pin thin QFN package (6mm × 6mm) with an exposed paddle. Electrical performance is guaranteed over the extended temperature range, from TC = -40°C to +85°C.