Analog Devices HMC271ALP4ETR

NA ONLY -HMC271 Series 0.7-3.7 GHz MMIC 5-Bit Serial Digital Attenuator - QFN-24

5Bits 1dBStep 31dB Digital Attenuator 3.7GHz 24-Pin QFN EP T/R

Wide Band Medium Power Amplifier, 3000MHz Min, 4500MHz Max, 1 Func, GAAS

Digital Attenuator 3700MHz 24-Pin QFN T/R

1dB LSB 5-Bit dig atten 0.7 - 3.7 GHz

RF ATTENUATOR 31DB 50OHM 24VFQFN

AS6081 Certified Vendor, 1 Year Warranty

ATTENUATOR - DIGITALLY CONTROLLED

RF/MICROWAVE VARIABLE ATTENUATOR

The HMC271ALP4(E) is a broadband 5-bit positive control GaAs IC digital attenuator with a CMOS compatible serial-to-parallel driver in low cost leadless QFN 4x4 mm SMT package. Covering 0.7 to 3.7 GHz, the insertion loss is typically less than 2.5 dB. The attenuator bit values are 1 (LSB), 2, 4, 8, and 16 dB for a total attenuation of 31 dB. Accuracy is excellent at ± 0.4 dB typical with an IIP3 of up to +48 dBm. Five bit CMOS compatible serial control words are used to select each attenuation state. A single Vcc bias of +3V to +5V applied through an external 5 kOhm resistor is required. The HMC271ALP4(E) is a replacement for the HMC271LP4(E). Applications Cellular/3G Infrastructure Fixed Wireless, WiMax & WiBro Test Instrumentation