ICS9FG104DGLF IDT, Integrated Device Technology Inc, ICS9FG104DGLF Datasheet - Page 9

• Manufacturer Part Number: ICS9FG104DGLF
• Description: IC FREQ TIMING GENERATOR 28TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9FG104DGLF

• 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
• Number Of Elements: 1
• Supply Current: 150mA
• Pll Input Freq (min): 12.886MHz
• Pll Input Freq (max): 27.5MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSSOP
• Output Frequency Range: 100 to 400MHz
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Pin Count: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1977-5; 9FG104DGLF; ICS9FG104DGLF

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
SMBus Table: Byte Count Register
ICS9FG104D
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
®
Byte 3
Byte 4
Byte 5
Byte 6
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
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
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Pin #
Pin #
Pin #
Pin #
27
44
45
16
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SEL14M_25M#
SPREAD
Name
Name
Name
Name
(FS3)
FS2
FS1
FS0
RID3
RID2
RID1
RID0
VID3
VID2
VID1
VID0
DID7
DID6
DID5
DID4
DID3
DID2
DID1
DID0
BC7
BC6
BC5
BC4
BC3
BC2
BC1
BC0
1
1
1
1
1
configure how many bytes will
be read back, default is 07 = 7
Writing to this register will
Device ID = 08 hex
Control Function
Control Function
Control Function
Control Function
State of pin 17
State of pin 24
State of pin 25
State of pin 26
REVISION ID
State of pin 6
VENDOR ID
bytes.
Reserved
Reserved
Reserved
9
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
See Frequency Selection Table,
Off
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Page 1
On
1
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Default
Default
Default
Default
1541C—12/16/10
Pin 17
Pin 24
Pin 25
Pin 16
Pin 6
X
X
X
X
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1