ICS952906AFLF IDT, Integrated Device Technology Inc, ICS952906AFLF Datasheet - Page 12

• Manufacturer Part Number: ICS952906AFLF
• Description: IC TIMING CTRL HUB P4 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Timing Control Hubr

Specifications of ICS952906AFLF

• Input: Crystal
• Output: Clock
• Frequency - Max: 460MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 460MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 952906AFLF

1236A—08/06/07
I
I
I
I
2
2
2
2
C Table: VCO Frequency Control Register
C Table: VCO Frequency Control Register
C Table: Spread Spectrum Control Register
C Table: 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 11
Byte 12
Byte 13
Byte 14
Integrated
Circuit
Systems, Inc.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
Reserved
Reserved
M Div6
M Div5
M Div4
M Div3
M Div2
M Div1
M Div0
N Div8
N Div7
N Div6
N Div5
N Div4
N Div3
N Div2
N Div1
N Div0
SSP13
SSP12
SSP11
SSP10
Name
Name
Name
Name
SSP7
SSP6
SSP5
SSP4
SSP3
SSP2
SSP1
SSP0
SSP9
SSP8
Programming b(13:8)
Programming b(8:0)
Programming b(7:0)
N Divider Prog bit 8
Programming bits
Spread Spectrum
Spread Spectrum
Function
Function
Function
Function
Reserved
Reserved
M Divider
N Divider
Control
Control
Control
Control
12
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
R
R
Divier in Byte 11 and 12 will configure the
Divier in Byte 11 and 12 will configure the
These Spread Spectrum bits in Byte 13
These Spread Spectrum bits in Byte 13
The decimal representation of M and N
VCO frequency. Default at power up =
The decimal representation of M and N
VCO frequency. Default at power up =
pecentage. It is recommended to use
pecentage. It is recommended to use
Frequency = 14.318 x [NDiv(8:0)+8] /
Frequency = 14.318 x [NDiv(8:0)+8] /
latch-in or Byte 0 Rom table. VCO
latch-in or Byte 0 Rom table. VCO
and 14 will program the spread
ICS Spread % table for spread
and 14 will program the spread
ICS Spread % table for spread
0
0
0
0
-
-
[MDiv(6:0)+2]
[MDiv(6:0)+2]
programming.
programming.
1
1
1
1
-
-
ICS952906A
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
0
X
X
X
X
X
X