HMC472ALP4ETR
Digital Attenuator, 0 to 3.8 GHz, 31.5 dB/0.5 dB Step, 1.9 dB Loss, -40 to 85 °C, LFCSP-EP-24
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | HMC472ALP4ETRCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | Re-Reel4030723RL Cut Tape4030723 |
| Your Part Number | |
| Technical Datasheet |
2,000 more incoming. You can reserve stock now
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Re-Reel | 1 | $16.790 | $16.79 |
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $16.790 ($18.469) |
| 10+ | $14.590 ($16.049) |
| 25+ | $13.820 ($15.202) |
| 100+ | $12.770 ($14.047) |
| 250+ | $12.140 ($13.354) |
| 500+ | $11.900 ($13.090) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | HMC472ALP4ETRCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | Re-Reel4030723RL Cut Tape4030723 |
| Technical Datasheet | |
| RF Primary Function | ZigBee Transceiver |
| Frequency Max | 3.8GHz |
| Frequency Min | 0Hz |
| Frequency Response RF Min | 0Hz |
| Frequency Response RF Max | 3.8GHz |
| Attenuation Step Size | 0.5dB |
| Insertion Loss | 1.9dB |
| Control Step Size | 0.5dB |
| No. of Bits | 6bit |
| Third Order Intercept Point IIP3 Typ | 54dBm |
| Interfaces | - |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| Input Power Max | 30dBm |
| RF Input Power | 30dBm |
| Control Bits | 6bit |
| RF IC Case Style | LFCSP-EP |
| Attenuation Typ | 31.5dB |
| Attenuation Min | - |
| Attenuation Max | 31.5dB |
| IC Case / Package | LFCSP-EP |
| No. of Pins | 24Pins |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
HMC472ALP4E is a broadband 6bit GaAs IC digital attenuator. This single positive control line per bit digital attenuator incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 3.8GHz, the insertion loss is less than 2dB typical. The attenuator bit values are 0.5(LSB), 1, 2, 4, 8, and 16dB for a total attenuation of 31.5dB. Attenuation accuracy is excellent at ± 0.25dB typical step error with an IIP3 of +54dBm. Six TTL/ CMOS control inputs are used to select each attenuation state. It is used in applications such as 3G infrastructure & access points, cellular/3G, LTE & UMB, WiMAX, WiBN & fixed wireless, test equipment and sensors, GSM, WCDMA & TD-SCDMA etc.
- Single control line per bit
- TTL/CMOS compatible control
- Single +5V supply
- ± 0.25dB typical step error
- Insertion loss is 1.4dB typical at (TA = +25°C, with Vdd = +5V & Vctl = 0/+5V)
- Input power for 0.1dB compression is 30dBm typ at (0.1GHz to 3.8GHz, TA = +25°C)
- Return loss is 20dB typ at (DC - 3.8GHz, TA = +25°C)
- Operating temperature is -40°C to +85°C
- Package style is 24-lead ceramic SMT
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| RF Primary Function | ZigBee Transceiver |
|---|---|
| Frequency Min | 0Hz |
| Frequency Response RF Max | 3.8GHz |
| Insertion Loss | 1.9dB |
| No. of Bits | 6bit |
| Interfaces | - |
| Supply Voltage Max | 5.5V |
| RF Input Power | 30dBm |
| RF IC Case Style | LFCSP-EP |
| Attenuation Min | - |
| IC Case / Package | LFCSP-EP |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| Frequency Max | 3.8GHz |
|---|---|
| Frequency Response RF Min | 0Hz |
| Attenuation Step Size | 0.5dB |
| Control Step Size | 0.5dB |
| Third Order Intercept Point IIP3 Typ | 54dBm |
| Supply Voltage Min | 4.5V |
| Input Power Max | 30dBm |
| Control Bits | 6bit |
| Attenuation Typ | 31.5dB |
| Attenuation Max | 31.5dB |
| No. of Pins | 24Pins |
| Operating Temperature Min | -40°C |
| MSL | MSL 3 - 168 hours |
Technical Docs (1)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .001361 |