| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Circuit | |
| Frequency Range | |
| IIP3 | |
| Impedance | |
| Industrial Grade | |
| Input Power For 1db Compression (Typical @ 0.3 - 4.0 GHz, 0/+3 V Control) | |
| Input Power For 1db Compression (Typical @ 0.3 - 4.0 GHz, 0/+5 V Control) | |
| Input Third Order Intercept | |
| Insertion Loss | |
| Insertion Loss (Maximum) | |
| Insertion Loss (Typical @ DC - 3.0 GHz) | |
| Insertion Loss (Typical @ DC - 4 GHz) | |
| Insertion Loss (Typical @ DC–2.5 GHz) | |
| Isolation | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| P1dB | |
| RF Type | |
| Return Loss | |
| Storage Temperature | |
| Supplier Device Package | |
| Switching Time (Typical @ DC - 4 GHz, tON, tOFF (50% CTL to 10/90% RF) | |
| Switching Time (Typical @ DC - 4 GHz, tRISE, tFALL (10/90% RF) | |
| Tape & Reel | |
| Test Frequency | |
| Voltage | |
| isolation (Minimum) | |
| isolation (Typical @ DC - 3.0 GHz) | |
| isolation (Typical @ DC - 4 GHz) | |
| isolation (Typical @ DC–2.5 GHz) |
The HMC544AETR is a GaAs MMIC T/R Switch designed for transmit-receive applications. It operates across a frequency range of DC to 4 GHz, making it suitable for various wireless infrastructure and radio systems.
Key electrical specifications include a typical insertion loss of 0.25 dB at 1.0 GHz and up to 0.7 dB at 4 GHz. The switch provides high input P1dB of +39 dBm and a high input IP3 of +60 dBm, ensuring excellent linearity performance. It features positive control with 0/+3V or 0/+5V signals and operates with a 50 Ohm impedance.
This device is housed in a compact SOT-26 Surface Mount package, suitable for automated assembly processes. The operating temperature range is -40°C to 85°C. Typical applications include cellular/PCS/3G infrastructure, basestations, repeaters, WLAN, WiMAX, and microwave radios.
The HMC544AETR is designed for applications requiring low insertion loss at medium power levels. Its GaAs PHEMT design provides exceptional linearity, and on-chip circuitry allows for positive control operation with low DC current.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 5 V.
The package is SOT-23-6.
The operating temperature range is -40°C to 85°C.
The RoHS status is RoHS3 Compliant.
The typical insertion loss at 4 GHz is 0.7 dB.
The P1dB is 39 dBm.
The IIP3 is 60 dBm.