ICS932S422CFLFT IDT, Integrated Device Technology Inc, ICS932S422CFLFT Datasheet - Page 15

• Manufacturer Part Number: ICS932S422CFLFT
• Description: IC PCIE GEN2 MAIN CLOCK 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Generatorr

Specifications of ICS932S422CFLFT

• 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
• Output: -
• Input: -
• Other names: 932S422CFLFT

1412A—12/10/07
SMBus Table: SRC Frequency Control Register
SMBus Table: SRC Frequency Control Register
SMBus Table: SRC Spread Spectrum Control Register
SMBus Table: SRC Spread Spectrum Control 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
Byte 15
Byte 16
Byte 17
Byte 18
Integrated
Circuit
Systems, Inc.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
SRC M Div5
SRC M Div4
SRC M Div3
SRC M Div2
SRC M Div1
SRC M Div0
SRC N Div8
SRC N Div9
SRC N Div7
SRC N Div6
SRC N Div5
SRC N Div4
SRC N Div3
SRC N Div2
SRC N Div1
SRC N Div0
SRC SSP14
SRC SSP13
SRC SSP12
SRC SSP11
SRC SSP10
SRC SSP7
SRC SSP6
SRC SSP5
SRC SSP4
SRC SSP3
SRC SSP2
SRC SSP1
SRC SSP0
SRC SSP9
SRC SSP8
Reserved
Name
Name
Name
Name
M Divider Programming
N Divider Programming
Programming b(14:8)
Programming b(7:0)
N Divider Prog bit 8
N Divider Prog bit 9
Control Function
Control Function
Control Function
Control Function
Spread Spectrum
Spread Spectrum
Reserved
b(7:0)
bits
15
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
M and N Divider in Byte 15 and
M and N Divider in Byte 15 and
These Spread Spectrum bits in
These Spread Spectrum bits in
16 will configure the SRC VCO
16 will configure the SRC VCO
The decimal representation of
The decimal representation of
the spread pecentage of SRC
the spread pecentage of SRC
frequency. Default at power
frequency. Default at power
Byte 17 and 18 will program
Byte 17 and 18 will program
up = latch-in or Byte 0 Rom
up = latch-in or Byte 0 Rom
table. VCO Frequency =
table. VCO Frequency =
14.318 x [NDiv(9:0)+8] /
14.318 x [NDiv(9:0)+8] /
0
0
0
0
-
[MDiv(5:0)+2]
[MDiv(5:0)+2]
1
1
1
1
-
ICS932S422C
PWD
PWD
PWD
PWD
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
X
X
X
X
X
X
X