ICS9DB403DGILFT IDT, Integrated Device Technology Inc, ICS9DB403DGILFT Datasheet - Page 10

• Manufacturer Part Number: ICS9DB403DGILFT
• Description: IC BUFFER 4OUTPUT DIFF 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Bufferr

Specifications of ICS9DB403DGILFT

• Input: HCSL
• Output: HCSL, LVDS
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1248-2; 9DB403DGILFT

IDT
ICS9DB403D
Four Output Differential Buffer for PCIe for Gen 1 and Gen 2
TM
/ICS
Vdiff
0.45v
0.58
0.80
0.60
R1a = R1b = R1
R2a = R2b = R2
TM
HCSL Output Buffer
Figure 3
Four Output Differential Buffer for PCIe Gen 1 and Gen 2
Alternative Termination for LVDS and other Common Differential Signals (figure 3)
Vp-p
0.22v
0.28
0.40
0.3
Vcm
1.08
0.6
0.6
1.2
Figure 4
Cc
L1'
L1
Cc
Component
R5a, R5b
R6a, R6b
Cc
Vcm
Cable Connected AC Coupled Application (figure 4)
R1
33
33
33
33
R1a
R1b
L4'
L4
R2
150
78.7
78.7
174
L2'
L2
Value
8.2K 5%
1K 5%
0.1 µF
0.350 volts
R2a
10
L3'
R5a
R6a
R3
100
137
none
140
3.3 Volts
R3
L3
Note
R5b
R6b
R2b
R4
100
100
100
100
L4'
L4
REF_CLK Input
PCIe Device
Note
ICS874003i-02 input compatible
Standard LVDS
R4
ICS9DB403D
REF_CLK Input
Down Device
REV M 01/27/11