Datasheet for HMC542BLP4E:
- Manufacturer Part Number : HMC542BLP4E
- Manufacturer : AD
- Description : 0.5dB LSB GaAs MMIC 6-Bit Digital Serial Control Attenuator, DC - 4 GHz IC
- Series : HMC542B
- Reference Price : USD 0
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- Product Type : Attenuators
- Function : Digital Step Attenuators
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 24-Lead QFN (4mm x 4mm w/ EP)
- Pins : 24
- MFG Package Case : HCP-24-2
- Part Type : OTH
- Standard Packing Type : Cut Tape
- Standard Packing Quantity : 50
- Working Temperature : -40 to 85C
- Other Part Number : HMC542BLP4E
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 0.5 dB LSB Steps to 31.5 dB
- TTL/CMOS Compatible
Serial Data Interface - SPI Compatible Serial Output
- ±0.25 dB Typical Step Error
- Single +5V Supply
- 4x4 mm SMT Package
The HMC542BLP4E is a broadband 6-bit GaAs IC digital attenuator with a CMOS compatible serial to parallel driver in low cost leadless surface mount package. This serial control digital attenuator incorp rates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 4 GHz, the insertion loss is 1.7 dB and the attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ±0.25 dB typical step error with an IIP3 of +50 dBm. Six bit serial control words are used to select each attenuation state. A single Vcc bias of +5V is required.
Applications
- Cellular/PCS/3G Infrastructure
- ISM, MMDS, WLAN, WiMAX, & WiBro
- Microwave Radio & VSAT
- Test Equipment and Sensors
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.