ICS932S203AGLF IDT, Integrated Device Technology Inc, ICS932S203AGLF Datasheet - Page 13

• Manufacturer Part Number: ICS932S203AGLF
• Description: IC FREQ GEN W/CPU CLOCK 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr
• Series: -r

Specifications of ICS932S203AGLF

• Input: Crystal
• Output: Clock
• Frequency - Max: 133.3MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 133.3MHz
• Number Of Elements: 2
• Supply Current: 360mA
• Pll Input Freq (min): 14.318MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSSOP
• Output Frequency Range: 66.66 to 133.3MHz
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Pin Count: 56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 932S203AGLF

IDT
ICS932S203
Frequency Generator with 133MHz Differential CPU Clocks
TM
All 3V66 clocks are to be in phase with each other. All 66MHz_OUT clocks are to be in phase with each other. There is NO
phase relationship between the 3V66 clocks and the 66MHz_OUT and PCI clocks. In the case where 3V66_1 is configured
as 48MHz VCH clock, there is no defined phase relationship between 3V66_1/VCH and other 3V66 clocks. The PCI group
should lag 3V66 by the standard skew described below as Tpci.
The 66MHz_IN to 66MHz_OUT delay is shown in the figure below and is specified to be within a min and max propagation
value.
3V66
66MHz_OUT
PCI
66MHz_IN 66MHz_OUT
66MHz_OUT to PCI
1
Group Skews at Common Transition Edges: (Buffered Mode)
Frequency Generator with 133MHz Differential CPU Clocks
Guaranteed by design, not 100% tested in production.
66MHz_OUT
PCICLK_F
66MHz_IN
GROUP
3V66
Buffered Mode - 3V66[0:1], 66MHz_IN, 66MHz_OUT[0:2] and PCI Phase Relationship
Tpd
SYMBOL
66OUT
3V66
Tpci
PCI
Tpd
Tpci
No Relationship
3V66 (1:0) pin to pin skew
66MHz_OUT (2:0) pin to pin skew
PCI_F (2:0) and PCI (6:0) pin to pin skew
Propogation delay from 66MHz_IN to
66MHz_OUT (2:0)
66MHz_OUT (2:0) leads 33 MHz PCI
CONDITIONS
13
MIN
2.5
1.5
0
0
0
TYP
MAX UNITS
500
175
500
4.5
3.5
0601G—01/26/10
ps
ps
ps
ns
ns