HMC941ALP4E
RF Digital Attenuator, 100 MHz to 33 GHz, 15.5 dB/0.5 dB Step, 5 dB Loss, -40 to 85 °C, QFN-EP-24
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | HMC941ALP4ECopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 4030697 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | Php9,491.000 |
| 10+ | Php8,374.500 |
| 25+ | Php7,988.900 |
| 100+ | Php7,829.100 |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | HMC941ALP4ECopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 4030697 |
| Technical Datasheet | |
| RF Primary Function | ZigBee Transceiver |
| Frequency Max | 33GHz |
| Frequency Response RF Min | 100MHz |
| Frequency Min | 100MHz |
| Frequency Response RF Max | 33GHz |
| Attenuation Step Size | 0.5dB |
| Insertion Loss | 5dB |
| Control Step Size | 0.5dB |
| Third Order Intercept Point IIP3 Typ | 45dBm |
| No. of Bits | 5bit |
| Interfaces | - |
| Supply Voltage Max | 5V |
| Input Power Max | 26dBm |
| RF Input Power | 26dBm |
| Control Bits | 5bit |
| RF IC Case Style | QFN-EP |
| Attenuation Typ | 15.5dB |
| Attenuation Min | - |
| Attenuation Max | 15.5dB |
| IC Case / Package | QFN-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
HMC941ALP4E is a broadband 5bit GaAs IC digital attenuator in low cost leadless surface mount packages. Covering 0.1 to 33.0GHz, the insertion loss is less than 4dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, for a total attenuation of 15.5dB. Attenuation accuracy is excellent at ±0.3dB typical step error with an IIP3 of +45dBm. Five control voltage inputs, toggled between +5V and 0V, are used to select each attenuation state. Application includes fibre optics and broadband telecom, microwave radio and VSAT, military radios, radar and ECM, space applications, sensors and test and measurement equipment.
- 0.5dB LSB steps to 15.5dB, ±0.5dB typical bit error
- Single positive control line per bit, high input IP3 is +45dBm
- Typical insertion loss is 3.5dB (0.1 - 18.0GHz), attenuation range is 15.5dB (0.1 - 33.0GHz)
- Typical input power for 0.1dB compression is 22dBm (0.1 - 0.5GHz, TA=+25°C)
- Operating temperature range from -40 to +85°C
- HMC941A low stress injection moulded plastic package
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 Response RF Min | 100MHz |
| Frequency Response RF Max | 33GHz |
| Insertion Loss | 5dB |
| Third Order Intercept Point IIP3 Typ | 45dBm |
| Interfaces | - |
| Input Power Max | 26dBm |
| Control Bits | 5bit |
| Attenuation Typ | 15.5dB |
| Attenuation Max | 15.5dB |
| No. of Pins | 24Pins |
| Operating Temperature Min | -40°C |
| MSL | MSL 3 - 168 hours |
| Frequency Max | 33GHz |
|---|---|
| Frequency Min | 100MHz |
| Attenuation Step Size | 0.5dB |
| Control Step Size | 0.5dB |
| No. of Bits | 5bit |
| Supply Voltage Max | 5V |
| RF Input Power | 26dBm |
| RF IC Case Style | QFN-EP |
| Attenuation Min | - |
| IC Case / Package | QFN-EP |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | South Korea 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): | .005481 |