Overview
The CMX90A004Q7-R350 is a RF Amplifier made by CML Microcircuits in a VQFN-16(4x4) package with 17 pins. -10dB -40℃~+85℃ -7dB 1A 2.7V~4.5V 30dB 860MHz~960MHz VQFN-16(4x4) RF Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CMX90A003Q7-R710, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-16_L4.0-W4.0-P0.65-TL-EP2.6_1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5970039).
Symbol
Footprint
Parameters
7- Current - Supply
- 1A
- Frequency Range
- 860MHz~960MHz
- Gain
- 30dB
- Input return loss
- -10dB
- Operating Temperature
- -40℃~+85℃
- Output return loss
- -7dB
- Voltage - Supply
- 2.7V~4.5V
Order codes
1- CMX90A004Q7-R350LCSC C5970039
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | RFin | Unspecified |
| 3 | NC | Unspecified |
| 4 | NC | Unspecified |
| 5 | Vref1 | Unspecified |
| 6 | Vbias1 | Unspecified |
| 7 | Vbias2 | Unspecified |
| 8 | Vref2 | Unspecified |
| 9 | NC | Unspecified |
| 10 | NC | Unspecified |
| 11 | RFout | Unspecified |
| 12 | NC | Unspecified |
| 13 | Vcc2b | Unspecified |
| 14 | Vcc2a | Unspecified |
| 15 | GND | Unspecified |
| 16 | Vcc1 | Unspecified |
| 17 | GND | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/cml-microcircuits/CMX90A004Q7-R350" title="CMX90A004Q7-R350 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cml-microcircuits/CMX90A004Q7-R350.jpg" alt="CMX90A004Q7-R350" width="1200" height="900">[](https://pcbkit.io/parts/cml-microcircuits/CMX90A004Q7-R350)Questions
Is there a KiCad symbol and footprint for the CMX90A004Q7-R350?
Yes. The symbol is EasyEDA_Cloud:CMX90A003Q7-R710 and the footprint EasyEDA_Cloud:QFN-16_L4.0-W4.0-P0.65-TL-EP2.6_1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CMX90A004Q7-R350?
VQFN-16(4x4), with 17 pins. Its footprint is drawn on this page.
Where can I order the CMX90A004Q7-R350?
JLCPCB lists it as part C5970039, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CMX90A004Q7-R350?
Parts like it in the library: the CMX90A003Q7-R350 by CML Microcircuits and the CMX90A003Q7-R710 by CML Microcircuits. Check their datasheets: a part that fits the footprint may still differ in its ratings.
