RFDA0026

RFDA0026Digital Controlled Variable Gain Amplifier RFDA0026 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 700MHz TO 1035MHz, 6-BIT 0.5dB LSB CONTROL Package Style: MCM 28-Pin, 6.0mmx6.0mm VCC_SPI GND GND GND GND GND NC Features  Frequency Range 700MHz to 1035 MHz  Full Internal Matching and No External Bias Inductors  6-Bit Digital Step Attenuator  SPI Serial Control Programming  Max Gain=32dB at 900MHz  Gain Control Range=31.5dB (0.5dB Step Size)  High OIP3/P1dB=+40/23dBm  Single +5V Supply  Small 28-Pin, 6.0mmx6.0mm, MCM  Power-up Programming Applications  Cellular, 3G Infrastructure  WiBro, WiMax, LTE  Microwave Radio  High Linearity Power Control SPI_LE 1 SPI_DATA 2 SPI_CLK 3 PUP 4 GND 5 RF_IN 6 GND 7 AMP1 6-Bit SPI 28 27 26 25 24 23 22 DSA AMP2 21 GND 20 GND 19 GND 18 GND 17 GND 16 RF_OUT 15 GND 8 9 10 11 12 13 14 VCC_AMP1 GND GND GND GND GND VCC_AMP2 Functional Block Diagram Product Description RFMD's RFDA0026 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 4.1dB in its maximum gain state. The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface (SPI). The RFDA0026 is packaged in a small 6.0mmx6.0mm leadless laminate MCM, which contains plated through thermal vias for ultra low thermal resistance. This module is easy to use with no external matching components required. DS120803 Ordering Information RFDA0026SQ RFDA00...