HMC425ALP3ETR
Digital Attenuator, 2.2 to 8 GHz, 31.5 dB/0.5 dB Step, 4.5 dB Loss, -40 to 85 °C, LFCSP-EP-16
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | HMC425ALP3ETRCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | Re-Reel4030716RL Cut Tape4030716 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | Php2,748.600 | Php2,748.60 |
| Total Price | Php2,748.60 | ||
| Quantity | Price |
|---|---|
| 1+ | Php2,748.600 |
| 10+ | Php2,406.200 |
| 25+ | Php2,287.400 |
| 100+ | Php2,143.400 |
| 500+ | Php2,100.600 |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | HMC425ALP3ETRCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | Re-Reel4030716RL Cut Tape4030716 |
| Technical Datasheet | |
| Frequency Max | 8GHz |
| RF Primary Function | ZigBee Transceiver |
| Frequency Response RF Min | 2.2GHz |
| Frequency Min | 2.2GHz |
| Attenuation Step Size | 0.5dB |
| Frequency Response RF Max | 8GHz |
| Insertion Loss | 4.5dB |
| Control Step Size | 0.5dB |
| Third Order Intercept Point IIP3 Typ | 45dBm |
| No. of Bits | 6bit |
| Supply Voltage Min | 3V |
| Interfaces | - |
| Supply Voltage Max | 5V |
| RF Input Power | 25dBm |
| Input Power Max | 25dBm |
| RF IC Case Style | LFCSP-EP |
| Control Bits | 6bit |
| Attenuation Typ | 31.5dB |
| Attenuation Min | - |
| Attenuation Max | 31.5dB |
| IC Case / Package | LFCSP-EP |
| No. of Pins | 16Pins |
| 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
HMC425A is a 6bit GaAs IC digital attenuator. Covering 2.2GHz to 8GHz, the insertion loss is less than 4.5dB 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 ± 0.5dB typical step error with an IIP3 of +40dBm. Six control voltage inputs, toggled between 0 and +3V to +5V, are used to select each attenuation state. It is widely used in applications such as WLAN & point-to-multi-point, fibre optics & broadband telecom, microwave radio & VSAT, military etc.
- Single control line per bit
- Single +5V supply
- Insertion loss is 3.5dB typical at (2.2GHz - 6GHz, TA = +25°C)
- Return loss is 15dB typical at (2.2GHz - 8GHz, TA = +25°C)
- Input power for 0.1dB compression is 25dBm typical at (2.2GHz - 8GHz, TA = +25°C)
- Operating temperature is -40°C to +85°C
- Package style is 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
| Frequency Max | 8GHz |
|---|---|
| Frequency Response RF Min | 2.2GHz |
| Attenuation Step Size | 0.5dB |
| Insertion Loss | 4.5dB |
| Third Order Intercept Point IIP3 Typ | 45dBm |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 5V |
| Input Power Max | 25dBm |
| Control Bits | 6bit |
| Attenuation Min | - |
| IC Case / Package | LFCSP-EP |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| RF Primary Function | ZigBee Transceiver |
|---|---|
| Frequency Min | 2.2GHz |
| Frequency Response RF Max | 8GHz |
| Control Step Size | 0.5dB |
| No. of Bits | 6bit |
| Interfaces | - |
| RF Input Power | 25dBm |
| RF IC Case Style | LFCSP-EP |
| Attenuation Typ | 31.5dB |
| Attenuation Max | 31.5dB |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| MSL | MSL 3 - 168 hours |
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): | .000001 |