8 layers150 × 160 mm
V3a scattered
Infinionist/krt-timiq-trial
KiCadRoutingTools placement trial on the CERN TimIQ RF board: raw working material
458 parts
HMC705LP4E
Analog Devices
6.5GHz Programmable Divider (N=1 - 17)
- Part id
- adi/HMC705LP4E
- Category
- Uncategorised
- Package
- QFN24
- Pins
- 25
- Used on
- 1 open-source board
Overview
The HMC705LP4E is an uncategorised made by Analog Devices in a QFN24 package with 25 pins. 6.5GHz Programmable Divider (N=1 - 17).
PCBKit's library has its KiCad symbol (Analog & Interface:HMC705LP4E, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P400X400X100-25N-S295, from CERN's library), ready for a KiCad board. 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | NC | Passive |
| 2 | NC | Passive |
| 3 | NC | Passive |
| 4 | NC | Passive |
| 5 | NC | Passive |
| 6 | NC | Passive |
| 7 | DIV1 | Input |
| 8 | NC | Passive |
| 9 | VCC1 | Power in |
| 10 | GND | Power in |
| 11 | FIN | Input |
| 12 | FIN | Input |
| 13 | GND | Power in |
| 14 | GND | Power in |
| 15 | FOUT | Output |
| 16 | FOUT | Output |
| 17 | GND | Power in |
| 18 | NC | Passive |
| 19 | VCC2 | Power in |
| 20 | S0 | Input |
| 21 | N0 | Input |
| 22 | N1 | Input |
| 23 | N2 | Input |
| 24 | BYP | Input |
| 25 | EP | Power in |
Open-source boards using it
1Parts like it
7
HMC232LP4E
QFN24DC to 12GHz GaAs MMIC SPDT Non-Reflective SwitchHITTITE MICROWAVE CORPUncategorisedHMC472ALP4E
QFN240.5 dB LSB GaAs MMIC 6-Bit Digital Positive Control Attenuator, DC To 3.8 GHzHITTITE MICROWAVE CORPUncategorisedHMC542BLP4E
QFN240.5dB LSB GaAs MMIC 6-bit Digital Serial Control Attenuator, DC to 4GHzHITTITE MICROWAVE CORPUncategorisedHMC611LP4
QFN2460dB, Logarithmic Detector/ Controller, 1 to 10GHzHITTITE MICROWAVE CORPUncategorisedHMC641ALP4E
QFN24GaAs MMIC SP4T Non-Reflective Switch, DC to 20GHzHITTITE MICROWAVE CORPUncategorisedHMC738LP4E
QFN24MMIC VCO with Half Frequency Output & Divider-by-16, 20.9 to 23.9GHzHITTITE MICROWAVE CORPUncategorisedHMC792LP4E
QFN240.25dB LSB GaAs MMIC 6-bit Digital AttenuatorHITTITE MICROWAVE CORPUncategorised
Questions
Is there a KiCad symbol and footprint for the HMC705LP4E?
Yes. The symbol is Analog & Interface:HMC705LP4E and the footprint ICs And Semiconductors SMD:QFN50P400X400X100-25N-S295, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HMC705LP4E?
QFN24, with 25 pins. Its footprint is drawn on this page.
What can replace the HMC705LP4E?
Parts like it in the library: the HMC232LP4E by HITTITE MICROWAVE CORP, the HMC472ALP4E by HITTITE MICROWAVE CORP, the HMC542BLP4E by HITTITE MICROWAVE CORP and the HMC611LP4 by HITTITE MICROWAVE CORP. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the HMC705LP4E?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.