ICS9DB423BGLFT IDT, Integrated Device Technology Inc, ICS9DB423BGLFT Datasheet - Page 10

• Manufacturer Part Number: ICS9DB423BGLFT
• Description: IC PC CLOCK 3.3V 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Bufferr

Specifications of ICS9DB423BGLFT

• Input: Clock
• Output: Clock
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9DB423BGLFT

IDT
9DB423B
Four Output Differential Buffer for PCIe for Gen 1, Gen 2 and QPI
®
Four Output Differential Buffer for PCIe Gen 1, Gen 2 and QPI
Vdiff
0.45v
0.58
0.80
0.60
R1a = R1b = R1
R2a = R2b = R2
HCSL Output Buffer
Figure 3
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
L1'
L1
Component
R5a, R5b
R6a, R6b
Cc
Vcm
Cc
Cable Connected AC Coupled Application (figure 4)
Cc
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
R5a
R6a
10
L3'
3.3 Volts
R3
100
137
none
140
R3
Note
L3
R5b
R6b
R2b
R4
100
100
100
100
L4'
L4
REF_CLK Input
PCIe Device
Note
ICS874003i-02 input compatible
Standard LVDS
R4
REF_CLK Input
Down Device
1437 Rev C - 01/27/11