Overview
The HMC688LP4E is a RF Mixer made by Analog Devices in a QFN-24-EP(4x4) package with 25 pins. -40℃~+85℃ 168mA 5V 8dB QFN-24-EP(4x4) RF Mixers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HMC688LP4E, from EasyEDA) and its footprint (EasyEDA_Cloud:SMT-24_L4.0-W4.0-P0.50-TL-EP2.8, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C879524).
Symbol
Footprint
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | N/C | Unspecified |
| 2 | GND | Unspecified |
| 3 | RF | Unspecified |
| 4 | TAP | Unspecified |
| 5 | GND | Unspecified |
| 6 | N/C | Unspecified |
| 7 | N/C | Unspecified |
| 8 | Vcc1 | Unspecified |
| 9 | LO_BIAS | Unspecified |
| 10 | Vcc2 | Unspecified |
| 11 | N/C | Unspecified |
| 12 | N/C | Unspecified |
| 13 | N/C | Unspecified |
| 14 | N/C | Unspecified |
| 15 | GND | Unspecified |
| 16 | LO | Unspecified |
| 17 | GND | Unspecified |
| 18 | N/C | Unspecified |
| 19 | G_BIAS | Unspecified |
| 20 | N/C | Unspecified |
| 21 | IFN | Unspecified |
| 22 | IFP | Unspecified |
| 23 | N/C | Unspecified |
| 24 | Vcc3 | Unspecified |
| 25 | EP | Unspecified |
Parts like it
8
HMC1065LP4E
QFN-24-EP(4x4)QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC666LP4ETR
QFN-24-EP(4x4)195mA 4.75V~5.25V 9dB QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC684LP4ETR
QFN-24-EP(4x4)-40℃~+85℃ 0Hz~450MHz 23dB 25dBm 30dB 32dBm 4.75V~5.25V 600MHz~1GHz 700MHz~1GHz 7dB 7dB 85mA Assemble the vibration buffer、Single-ended/Differential Interface Integration QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC685LP4ETR
QFN-24-EP(4x4)-40℃~+85℃ -8dB 0Hz~500MHz 1 1.5GHz~2.2GHz 1.7GHz~2.2GHz 120mA 25dBm 32dB 34dB 35dBm 4.75V~5.25V 8dB Assemble the vibration buffer QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC687LP4ETR
QFN-24-EP(4x4)120mA 5V 8dB QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC688LP4ETR
QFN-24-EP(4x4)-40℃~+85℃ -7.5dB 0Hz~700MHz 1.7GHz~2.4GHz 140mA 25dB 25dBm 27dB 2GHz~2.7GHz 35dBm 4.75V~5.25V 8dB QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC689LP4ETR
QFN-24-EP(4x4)152mA 4.75V~5.25V 7.5dB QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF MixersHMC786LP4ETR
QFN-24-EP(4x4)-40℃~+85℃ 140mA 5V 7.5dB 7.5dB QFN-24-EP(4x4) RF Mixers ROHSAnalog DevicesRF Mixers
Questions
Is there a KiCad symbol and footprint for the HMC688LP4E?
Yes. The symbol is EasyEDA_Cloud:HMC688LP4E and the footprint EasyEDA_Cloud:SMT-24_L4.0-W4.0-P0.50-TL-EP2.8, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HMC688LP4E?
QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.
Where is the HMC688LP4E datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the HMC688LP4E?
JLCPCB lists it as part C879524, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HMC688LP4E?
Parts like it in the library: the HMC1065LP4E by Analog Devices, the HMC666LP4ETR by Analog Devices, the HMC684LP4ETR by Analog Devices and the HMC685LP4ETR by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.