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IDTCV140 is a 56 pin clock device, incorporating both Intel CK410M and CKSSCD requirements, for Intel advance P4 processors. The CPU output buffer is designed to support up to 400MHz processor. This chip has four PLLs inside for CPU, SRC/PCI, LVDS, and 48MHz/DOT96 IO clocks. This device also implements Band-gap referenced IREF to reduce the impact of VDD va.
• Power management control suitable for notebook applications
• One high precision PLL for CPU, SSC and N programming
• One high precision PLL for SRC/PCI, supports 100MHz output frequency, SSC and N programming
• One high precision PLL for LVDS. Supports 100/96MHz output frequency, SSC programming
• One high precision PLL for 96MHz/48MHz
• Band-gap circuit for differential outputs
• Support spread spectrum modulation,
–0.5 down spread and others
• Support SMBus block read/write, index read/write
• Selectable output strength for REF, 48MHz, PCI
• Allows for CPU frequency to change to a slower.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | IDTCV144 |
Integrated Device Technology |
CLOCK |
|
| 2 | IDTCV145 |
Renesas |
1-TO-19 DIFFERENTIAL CLOCK BUFFER |
|
| 3 | IDTCV145 |
Integrated Device Technology |
CLOCK BUFFER |
|
| 4 | IDTCV149 |
Renesas |
PROGRAMMABLE FLEXPC CLOCK |
|
| 5 | IDTCV104B |
Integrated Device Technology |
CLOCK GENERATOR FOR DESKTOP PC PLATFORMS |
|
| 6 | IDTCV105E |
Integrated Device Technology |
CLOCK GENERATOR |
|
| 7 | IDTCV107E |
Integrated Device Technology |
CLOCK GENERATOR FOR DESKTOP PC PLATFORMS |
|
| 8 | IDTCV109E |
Integrated Device Technology |
CLOCK GENERATOR FOR DESKTOP PC PLATFORMS |
|
| 9 | IDTCV110J |
Integrated Device Technology |
PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR |
|
| 10 | IDTCV110L |
IDT |
PROGRAMMABLE FLEXPC CLOCK |
|
| 11 | IDTCV115C |
Integrated Device Technology |
PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR |
|
| 12 | IDTCV119E |
Integrated Device Technology |
CLOCK GENERATOR FOR DESKTOP PC PLATFORMS |
|