Datasheet Details
| Part number | ICS9FG104 |
|---|---|
| Manufacturer | Integrated Circuit Systems |
| File Size | 206.32 KB |
| Description | Programmable FTG for Differential P4TM CPU |
| Datasheet |
 ICS9FG104 Datasheet
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General Description
PIN # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 PIN NAME XIN/CLKIN X2 VDD GND REFOUT FS2 DIF_3 DIF_3# VDD GND DIF_2 DIF_2# SDATA SCLK DIF_STOP# SPREAD SEL14M_25M# DIF_1# DIF_1 GND VDD DIF_0# DIF_0 FS1 FS0 IREF PIN TYPE IN OUT PWR IN OUT IN OUT OUT PWR PWR OUT OUT I/O
Key Features
- VDD 3.
- Generates common CPU frequencies from 14.318 GND 4 MHz or 25 MHz REFOUT 5.
- Crystal or reference input FS2 6.
- 4 - 0.7V current-mode differential output pairs DIF_3 7.
- Supports Serial-ATA at 100 MHz DIF_3# 8 VDD 9.
- Two spread spectrum modes: 0 to -0.5 downspread and +/-0.25% centerspread GND 10 DIF_2 11.
- Unused inputs may be disabled in either driven or HiZ state for power management. DIF_2# 12.
- M/N Programming SDATA 13 SCLK 14.