ICS952703BFT IDT, Integrated Device Technology Inc, ICS952703BFT Datasheet - Page 6

• Manufacturer Part Number: ICS952703BFT
• Description: IC TIMING CTRL HUB K7 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Timing Control Hubr

Specifications of ICS952703BFT

• Input: Crystal
• Output: Clock
• Frequency - Max: 217.9MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 217.9MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 952703BFT

0813B—05/17/05
I
I
I
I
2
2
2
2
C Table: Frequency Select Register
C Table: Output Control Register
C Table: Output Control Register
C Table: Output 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 0
Byte 1
Byte 2
Byte 3
Integrated
Circuit
Systems, Inc.
43,42
14
15
16
17
20
21
22
23
26
27
30
31
2
3
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
SEL12_48MHz
SEL24_48MHz
SRCCLKT/C
PCICLK_F0
PCICLK_F1
Vendor_ID3
Vendor_ID2
Vendor_ID1
Vendor_ID0
24_48MHz
12_48MHz
AGPCLK1
AGPCLK0
Reserved
Reserved
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5
IREF Bit1
IREF Bit0
SS_EN
Name
Name
Name
Name
REF0
REF1
REF2
FS3
FS2
FS1
FS0
Bit4
Control Function
Control Function
Control Function
Control Function
Programming Bits
Freq Select Bit 4
Freq Select Bit 3
Freq Select Bit 2
Freq Select Bit 1
Freq Select Bit 0
Spread Enable
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
IREF Mulitiplier
Output Select
Output Select
Vendor ID
Reserved
Reserved
6
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
RW
Preliminary Product Preview
See Table1: Frequency Selection Table
00 = 5 x Iref
01 = 4 x Iref
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
48MHz
48MHz
OFF
0
0
0
0
-
-
-
-
-
-
10 = 6 x Iref
11 = 7 x Iref
12MHz
24MHz
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
ON
1
1
1
1
-
-
-
-
-
-
ICS952703
Latch
Latch
Latch
Latch
Latch
Latch
PWD
PWD
PWD
PWD
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
0
0
0
1