ICS9FG104DGILFT IDT, Integrated Device Technology Inc, ICS9FG104DGILFT Datasheet - Page 14
![IC FREQ TIMING GENERATOR 28TSSOP](/photos/6/49/64969/ics9fg104dgilft_sml.jpg)
ICS9FG104DGILFT
Manufacturer Part Number
ICS9FG104DGILFT
Description
IC FREQ TIMING GENERATOR 28TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Frequency Generatorr
Datasheet
1.ICS9FG104DFLFT.pdf
(17 pages)
Specifications of ICS9FG104DGILFT
Input
Clock, Crystal
Output
Differential
Frequency - Max
400MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-TSSOP
Frequency-max
400MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
800-1255-2
9FG104DGILFT
9FG104DGILFT
IDT
ICS9FG104D
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
®
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
Vdiff
0.45v
0.58
0.80
0.60
R1a = R1b = R1
R2a = R2b = R2
HCSL Output Buffer
Figure 3
Alternative Termination for LVDS and other Common Differential Signals (figure 3)
Vp-p
0.22v
0.28
0.40
0.3
Vcm
1.08
0.6
0.6
1.2
Figure 4
L1'
L1
Component
R5a, R5b
R6a, R6b
Cc
Vcm
Cable Connected AC Coupled Application (figure 4)
Cc
Cc
R1
33
33
33
33
R1a
R1b
L4'
L4
R2
150
78.7
78.7
174
L2'
L2
Value
8.2K 5%
1K 5%
0.1 µF
0.350 volts
R2a
14
L3'
R5a
R6a
R3
100
137
none
140
3.3 Volts
R3
Note
L3
R2b
R5b
R6b
R4
100
100
100
100
L4'
L4
REF_CLK Input
Note
ICS874003i-02 input compatible
Standard LVDS
PCIe Device
R4
REF_CLK Input
Down Device
1541C—12/16/10