Overview
The HMC997LC4 is a RF Amplifier made by Analog Devices in a QFN-24-EP(4x4) package with 25 pins. QFN-24-EP(4x4) RF Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HMC997LC4, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1558218).
Symbol
Footprint
Parameters
11- Current - Supply
- 170mA
- Features
- Variable gain control
- Frequency Range
- 17GHz~27GHz
- Gain
- 20dB
- IP3
- 31dBm
- Input return loss
- 13dB
- Noise Figure
- 3.5dB
- Operating Temperature
- -40℃~+85℃
- Output return loss
- 19dB
- P1dB
- 24dBm
- Voltage - Supply
- 5V
Order codes
1- HMC997LC4LCSC C1558218
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | NC | Unspecified |
| 3 | GND | Unspecified |
| 4 | RFIN | Unspecified |
| 5 | GND | Unspecified |
| 6 | NC | Unspecified |
| 7 | VGG1 | Unspecified |
| 8 | NC | Unspecified |
| 9 | VREF | Unspecified |
| 10 | NC | Unspecified |
| 11 | NC | Unspecified |
| 12 | VGG2 | Unspecified |
| 13 | NC | Unspecified |
| 14 | GND | Unspecified |
| 15 | RFOUT | Unspecified |
| 16 | GND | Unspecified |
| 17 | NC | Unspecified |
| 18 | NC | Unspecified |
| 19 | VDD3 | Unspecified |
| 20 | NC | Unspecified |
| 21 | NC | Unspecified |
| 22 | VDD2 | Unspecified |
| 23 | NC | Unspecified |
| 24 | VDD1 | Unspecified |
| 25 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the HMC997LC4?
Yes. The symbol is EasyEDA_Cloud:HMC997LC4 and the footprint EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HMC997LC4?
QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.
Where is the HMC997LC4 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the HMC997LC4?
JLCPCB lists it as part C1558218, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HMC997LC4?
Parts like it in the library: the HMC6380LC4BTR by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
