HMC1122LP4ME

衰减器 6-Bit Attenuator 2mm series device w/re

0.1 GHz to 6.0 GHz, 0.5 dB LSB, 6-Bit,  Silicon Digital Attenuator

GENERAL DESCRIPTION HMC1122LP4ME

The HMC1122 is a 6-bit digital attenuator operating from

0.1 GHz to 6 GHz with a 31.5 dB attenuation control range in

0.5 dB steps.

The HMC1122 is implemented in a silicon process, offering

very fast settling time, low power consumption, and high ESD

robustness. The device features safe state transitions and

optimized for excellent step accuracy and high linearity over

frequency and temperature range. The RF input and output are

internally matched to 50 Ω and do not require any external

matching components. The design is bidirectional; therefore,

the RF input and output are interchangeable. 

FEATURES HMC1122LP4ME

Attenuation range: 0.5 dB LSB steps to 31.5 dB

Low insertion loss

1.1 dB at 1 GHz

1.3 dB at 2 GHz

Typical step error: less than ±0.1 dB

Excellent attenuation accuracy

Safe state transitions

High linearity

Input 0.1dB compression (P0.1dB): 30 dBm typical

Input third-order intercept (IP3): 55 dBm typical

RF settling time (0.05 dB final RF output): 250 ns

Low phase shift error: 6° at 1 GHz

Single supply operation: 3.3 V to 5 V

ESD rating: Class 2 (2 kV HBM)

24-lead, 4 mm × 4 mm LFCSP package: 16 mm2

Pin compatible to the HMC624A

APPLICATIONS HMC1122LP4ME

Cellular infrastructure

Microwave radios and very small aperture terminals (VSATs)

Test equipment and sensors

IF and RF designs

企业名：深圳市中立信电子科技有限公司

类型：贸易/代理/分销

电话： 0755-23956688
0755-23956688

手机：13410226883

联系人：叶先生/王先生

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邮箱：Lee@zlxele.com

地址：广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室