ICS9FG104CGLFT IDT, Integrated Device Technology Inc, ICS9FG104CGLFT Datasheet - Page 2

• Manufacturer Part Number: ICS9FG104CGLFT
• Description: IC FREQ TIMING GENERATOR 28TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS9FG104CGLFT

• Input: *
• Output: *
• Frequency - Max: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1918-2

Pin Configuration
Power Groups
IDT
ICS9FG104
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
TM
/ICS
VDD
9,21
28
3
XIN/CLKIN
Pin Number
TM
REFOUT
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
SDATA 13
DIF_3#
DIF_2# 12
DIF_3
DIF_2 11
**FS2
SCLK 14
GND
GND 10
VDD
VDD
X2
** Pin has internal 120K pull down
28-pin SSOP/TSSOP
10,20
GND
27
4
* Pin has internal 120K pull up
1
2
3
4
5
6
7
8
9
IREF, Analog VDD, GND for PLL Core
REFOUT, Digital Inputs
Description
DIF Outputs
28 VDDA
27 GNDA
26 IREF
25 **FS0
24 **FS1
23 DIF_0
22 DIF_0#
21 VDD
20 GND
19 DIF_1
18 DIF_1#
17 *SEL14M_25M#
16 **SPREAD
15 DIF_STOP#
2
Functionality Table
SEL14M_25M#
(FS3)
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
FS2 FS1 FS0 OUTPUT(MHz)
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
100.00
125.00
133.33
166.67
200.00
266.00
333.00
400.00
100.00
125.00
133.33
166.67
200.00
266.00
333.00
400.00
0839O—12/03/08