LMX2491RTW
Texas InstrumentsExtended
-40℃~+125℃ 3.15V~3.45V 6.4GHz External WQFN-24-EP(4x4) Clock Generators, PLLs, Frequency Synthesizers ROHS
- Part id
- ti/LMX2491RTW
- Category
- Clock Generators, Frequency Synthesizers, PLL
- Package
- WQFN-24-EP(4x4)
- Pins
- 25
- In stock
- 59 at JLCPCB (C2651213)
Overview
The LMX2491RTW is a clock Generators, Frequency Synthesizers, PLL made by Texas Instruments in a WQFN-24-EP(4x4) package with 25 pins. -40℃~+125℃ 3.15V~3.45V 6.4GHz External WQFN-24-EP(4x4) Clock Generators, PLLs, Frequency Synthesizers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LMX2492RTWR, from EasyEDA) and its footprint (EasyEDA_Cloud:WQFN-24_L4.0-W4.0-P0.50-BL-EP2.5, from EasyEDA), ready for a KiCad board. 59 are in stock at JLCPCB (part C2651213).
Symbol
Footprint
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | GND | Unspecified |
| 3 | GND | Unspecified |
| 4 | Fin | Unspecified |
| 5 | Fin* | Unspecified |
| 6 | Vcc | Unspecified |
| 7 | Vcc | Unspecified |
| 8 | Vcc | Unspecified |
| 9 | OSCin | Unspecified |
| 10 | GND/OSCin* | Unspecified |
| 11 | GND | Unspecified |
| 12 | MOD | Unspecified |
| 13 | CE | Unspecified |
| 14 | CLK | Unspecified |
| 15 | DATA | Unspecified |
| 16 | LE | Unspecified |
| 17 | MUXout | Unspecified |
| 18 | Vcc | Unspecified |
| 19 | Vcc | Unspecified |
| 20 | TRIG1 | Unspecified |
| 21 | TRIG2 | Unspecified |
| 22 | Vcp | Unspecified |
| 23 | Rset | Unspecified |
| 24 | CPout | Unspecified |
| 25 | EP | Unspecified |
Parts like it
2
HMC700LP4
WQFN-24-EP(4x4)-40℃~+85℃ 1 2.7V~5.5V 8GHz Built-in phase-locked loop、Built-in clock monitoring and loss-of-lock detection Three-Wire Interface WQFN-24-EP(4x4) Clock Generators, PLLs, Frequency Synthesizers ROHSAnalog DevicesClock Generators / Frequency Synthesizers / PLLLMX2485QSQX
WQFN-24-EP(4x4)-40℃~+105℃ 2.5V~3.6V 3.1GHz External Three-Wire Interface WQFN-24-EP(4x4) Clock Generators, PLLs, Frequency Synthesizers ROHSTexas InstrumentsClock Generators / Frequency Synthesizers / PLL
Questions
Is there a KiCad symbol and footprint for the LMX2491RTW?
Yes. The symbol is EasyEDA_Cloud:LMX2492RTWR and the footprint EasyEDA_Cloud:WQFN-24_L4.0-W4.0-P0.50-BL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LMX2491RTW?
WQFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.
Where is the LMX2491RTW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LMX2491RTW?
JLCPCB lists it as part C2651213, with 59 in stock; the sellers' links on this page open their listings.
What can replace the LMX2491RTW?
Parts like it in the library: the HMC700LP4 by Analog Devices and the LMX2485QSQX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.