ICS9DB803DFLF IDT, Integrated Device Technology Inc, ICS9DB803DFLF Datasheet - Page 11

• Manufacturer Part Number: ICS9DB803DFLF
• Description: IC BUFFER 8OUTPUT DIFF 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Bufferr
• Series: -r

Specifications of ICS9DB803DFLF

• Input: HCSL
• Output: HCSL, LVDS
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 400MHz
• Number Of Elements: 1
• Supply Current: 200mA
• Pll Input Freq (min): 50MHz
• Pll Input Freq (max): 110MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: SSOP
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 9DB803DFLF

IDT
ICS9DB803D
Eight Output Differential Buffer for PCIe for Gen 2
TM
/ICS
TM
L1 length, route as non-coupled 50ohm trace
L2 length, route as non-coupled 50ohm trace
L3 length, route as non-coupled 50ohm trace
Rs
Rt
L4 length, route as coupled microstrip 100ohm differential trace 2 min to 16 max
L4 length, route as coupled stripline 100ohm differential trace
L4 length, route as coupled microstrip 100ohm differential trace 0.25 to 14 max
L4 length, route as coupled stripline 100ohm differential trace
Eight Output Differential Buffer for PCIe Gen 2
Figure 1: Down Device Routing
HCSL Output Buffer
Figure 2: PCI Express Connector Routing
Common Recommendations for Differential Routing
HCSL Output Buffer
Differential Routing to PCI Express Connector
Down Device Differential Routing
L1'
L1
L1'
L1
Rs
Rs
Rs
Rs
SRC Reference Clock
L2'
L2
L2'
L2
11
Rt
L3'
Rt
L3'
L3
Rt
0.5 max
0.2 max
0.2 max
33
49.9
1.8 min to 14.4 max
0.225 min to 12.6 max
L3
Dimension or Value
Rt
L4'
L4
L4'
L4
REF_CLK Input
ICS9DB803D
Add-in Board
PCI Express
REF_CLK Input
Down Device
PCI Express
ohm
ohm
Unit
inch
inch
inch
inch
inch
inch
inch
Figure
REV J 01/27/11
1
1
1
1
1
1
1
2
2