ICS9FG108DGLF IDT, Integrated Device Technology Inc, ICS9FG108DGLF Datasheet - Page 10

• Manufacturer Part Number: ICS9FG108DGLF
• Description: IC FREQ TIMING GENERATOR 48TTSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9FG108DGLF

• Input: Clock, Crystal
• Output: Differential
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9FG108DGLF

IDT
SMBus Table: Frequency Select Readback Register
Notes:
1. These bits reflect the state of the corresponding pins, regardless of whether software
programming is enabled or not.
SMBus Table: Vendor & Revision ID Register
SMBus Table: DEVICE ID
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ICS9FG108D
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
TM
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
Byte 3
Byte 4
Byte 5
27
44
45
26
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
SEL14M_25M#
SPREAD
DEVID7
DEVID6
DEVID5
DEVID4
DEVID3
DEVID2
DEVID1
DEVID0
Name
Name
Name
(FS3)
FS2
FS1
FS0
RID3
RID2
RID1
RID0
VID3
VID2
VID1
VID0
1
1
1
1
1
Reserved
Reserved
Reserved
Device ID = 08 hex
Control Function
Control Function
Control Function
State of pin 27
State of pin 44
State of pin 45
State of pin 26
REVISION ID
State of pin 6
VENDOR ID
10
Type
Type
Type
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Selection Table,
See Frequency
Off
0
0
0
-
-
-
-
-
-
-
-
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Page 1
On
1
1
1
-
-
-
-
-
-
-
-
Default
Default
Default
Pin 27
Pin 44
Pin 45
Pin 26
Pin 6
X
X
X
X
X
X
X
0
0
0
1
0
0
0
0
1
0
0
0
1542E 12/16/10