Product Summary

The HMC273MS10G is a general purpose broadband 5-Bit positive control GaAs IC digital attenuator in a 10 lead MSOP plastic package. Covering 0.7 to 3.8 GHz, the insertion loss is typically less than 2.5 dB. The HMC273MS10G bit values are 1 (LSB), 2, 4, 8, and 16 dB for a total attenuation of 31 dB. Accuracy is excellent at ±0.2 dB typical with an IIP3 of up to +48 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5 volts, are used to select each attenuation state. A single Vdd bias of +3 to +5 volts applied through an external 5K Ohm resistor is required. The applications of HMC273MS10G are: Cellular; UMTS/3G Infrastructure, ISM, MMDS, WLAN, WiMAX, Microwave Radio & VSAT, Test Equipment and Sensors.

Parametrics

HMC273MS10G absolute maximum ratings: (1)Control Voltage (V1 - V5): Vdd + 0.5 Vdc; (2)Bias Voltage (Vdd): +8.0 Vdc; (3)Channel Temperature: 150 ℃; (4)Continuous Pdiss (T=85℃) (derate 6mW/℃ above 85℃): 0.4W; (5)Thermal Resistance: 163 ℃/W; (6)Storage Temperature: -65 to +150 ℃; (7)Operating Temperature: -40 to +85 ℃; (8)RF Input Power (0.7 - 3.7 GHz): +30 dBm; (9)ESD Sensitivity (HBM): Class 1A.

Features

HMC273MS10G features: (1)RoHs Compliant Product; (2)1 dB LSB Steps to 31 dB; (3)Single Positive Control Per BIT; (4)±0.2 dB Typical Bit Error; (5)Miniature MSOP 10 Package: 14.8mm; (6)Included in the HMC-DK004 Designer Kit.

Diagrams

HMC273MS10G Functional Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
HMC273MS10G
HMC273MS10G
Other

Data Sheet
Negotiable 
HMC273MS10GE
HMC273MS10GE

ATTENUATOR DGTL 5BIT 10MSOP
Data Sheet
0-1: $4.16
1-10: $3.74
10-25: $3.40
25-100: $3.08
100-250: $2.82