TQP4M9083
High Linearity 7-Bit, 31.
75dB Digital Step Attenuator Applications
Mobile Infrastructure LTE / WCDMA / CDMA / EDGE Test Equipment and Sensors IF and RF Applications General Purpose Wireless
24-pin 4x4mm leadless QFN package
Product Features
0.
4 – 3.
5 GHz 0.
25 dB LSB Steps to 31.
75 dB +55 dBm Input IP3 1.
7 dB Insertion Loss @ 2.
5 GHz
CMOS compatible Serial Control Interface Max attenuation state at initial power up 50 Ω Impedance +5V Supply
Voltage
Functional Block Diagram
NC NC NC NC NC 20 24 23 22 21 19 NC
18
NC CLK SERIN LE GND RF IN
1 2 3 4 5 6
Vdd NC NC SEROUT GND RF OUT
SERIAL CONTROL 7-BIT 31.
75 DSA
17 16 15 14 13
10
11 NC
www.
DataSheet.
net...