ICS9FG1200DF-1LF IDT, Integrated Device Technology Inc, ICS9FG1200DF-1LF Datasheet - Page 16

• Manufacturer Part Number: ICS9FG1200DF-1LF
• Description: IC FREQUENCY GENERATOR 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9FG1200DF-1LF

• Input: Clock
• 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: 56-SSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9FG1200DF-1LF

IDT
SMBus Table: Gear PLL Frequency Control Register
SMBusTable: Gear PLL Output Divider Register
SMBusTable: Reserved Register
SMBusTable: Reserved Register
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
ICS9FG1200D-1
Frequency Gearing Clock for CPU, PCIe Gen1, Gen2 & FBD
®
Byte 12
Byte 13
Byte 14
Byte 15
Frequency Gearing Clock for CPU, PCIe Gen1, Gen2 & FBD
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
Gear PLL N Div7
Gear PLL N Div6
Gear PLL N Div5
Gear PLL N Div4
Gear PLL N Div3
Gear PLL N Div2
Gear PLL N Div1
Gear PLL N Div0
GoutDiv 3
GoutDiv 2
GoutDiv 1
GoutDiv 1
Name
Name
Name
Name
N Divider Programming
Gear Output Divider
Control Function
Control Function
Control Function
Control Function
bits
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
16
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Contact IDT for 9FG1200-
1 M/N programming Table
Contact IDT for Output
0
0
0
0
Divider Table
1
1
1
1
PWD
PWD
PWD
PWD
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1138C 02/08/10