Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The LMH2190 is a quad channel configurable clock distribution device which supplies the system clock to peripherals in mobile handsets or other applications. It provides a solution to clocking issues such as drive capability for fanout or longer traces, protection of the master clock from varying loads and frequency pulling effects, isolation buffering from .
an integrated LDO which provides an ultra low noise voltage supply with 10 mA external load current which can be used to supply the TCXO or other clock source. The I2C serial interface can be used to override the default configuration of the device to optimize the LMH2190 for the application. Some of these programmable features include setting the polarity of both the clock and the clock request inputs. In addition, the clock outputs have programmable output drive current to optimize for the connected load. EMI switching noise can be controlled by configuring output drive and skew settings. Th.
LMH2190 - Texas Instruments
The LMH2190 is a quad channel configurable clock tree driver which supplies a digital system clock to peripherals in mob.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LMH2191 |
Texas Instruments |
Dual Channel Clock Tree Driver |
|
| 2 | LMH2100 |
Texas Instruments |
Logarithmic Power Detector |
|
| 3 | LMH2100 |
National Semiconductor |
50 MHz to 4 GHz 40 dB Logarithmic Power Detector |
|
| 4 | LMH2110 |
Texas Instruments |
Logarithmic RMS Power Detector |
|
| 5 | LMH2110 |
National Semiconductor |
8 GHz Logarithmic RMS Power Detector |
|
| 6 | LMH2120 |
Texas Instruments |
Linear RMS Power Detector |
|
| 7 | LMH2120 |
National Semiconductor Corporation |
6 GHz Linear RMS Power Detector |
|
| 8 | LMH2121 |
Texas Instruments |
Fast-Responding Linear Power Detector |
|
| 9 | LMH2180 |
Texas Instruments |
Dual Clock Buffer |
|
| 10 | LMH2180 |
National Semiconductor |
75 MHz Dual Clock Buffer |
|
| 11 | LMH0001 |
Texas Instruments |
Digital Cable Driver |
|
| 12 | LMH0002 |
ETCTI |
LMH0002 SMPTE 292M / 259M Serial Digital Cable Driver (Rev. E) |
|