IDTICS557G08LFT IDT, Integrated Device Technology Inc, IDTICS557G08LFT Datasheet - Page 6

• Manufacturer Part Number: IDTICS557G08LFT
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Multiplexerr

Specifications of IDTICS557G08LFT

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 200MHz
• Output Logic Level: HCSL/LVDS
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Signal Type: HCSL/LVDS
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Compliant

LVDS Compatible Layout Guidelines
LVDS Device Routing
Typical LVDS Waveform
IDT® 2:1 MULTIPLEXER CHIP FOR PCI-EXPRESS
ICS557-08
2:1 MULTIPLEXER CHIP FOR PCI-EXPRESS
Vdiff
0.45v
0.58
0.80
0.60
R1a = R1b = R1
R2a = R2b = R2
HCSL Output Buffer
Figure 3
1000 mV
1150 mV
Vp-p
0.22v
0.28
0.40
0.3
t
OR
1250 mV
Alternative T ermination for LVDS and other Common Differential Signals
500 ps
Vcm
1.08
0.6
0.6
1.2
1325 mV
L1'
L1
500 ps
1250 mV
R1
33
33
33
33
R1a
R1b
1150 mV
t
OF
R2
150
78.7
78.7
174
L2'
L2
R2a
L3'
6
R3
100
137
none
140
R3
L3
R2b
R4
100
100
100
100
L4'
L4
Note
ICS874003i-02 input compatible
Standard LVDS
R4
ICS557-08
PCIE MULTIPLEXER
REF_CLK Input
Down Device
REV J 121510