cy2dp818 Cypress Semiconductor Corporation., cy2dp818 Datasheet - Page 5

• Manufacturer Part Number: cy2dp818
• Description: 1 8 Clock Fanout Buffer
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-07061 Rev. *A
Notes:
2.
3.
4.
5.
All input pulses are supplied by a frequency generator with the following characteristics: t
RL = 50 ohm 1%; Zline = 50 ohm 6”.
CL includes instrumentation and fixture capacitance within 6 mm of the UT.
TPA and B are used for prop delay and Rise/Fall measurements. TPC is used for VOC measurements only and is otherwise connected to V
Figure 1. Differential Receiver to Driver Propagation Delay and Driver Transition Time
Figure 2. Test Circuit and Voltage Definitions for the Driver Common-Mode Output Voltage
Generator
Pulse
Generator
Pulse
V1A
V1B
V0Y
V0Z
1 .2 V C M
B
1 .2 V C M
A
B
A
T
P L H
V 0 Y -
V 0 Z
V
V
I(A)
I(B)
150
150
T
Standard Termination
150
150
P H L
Standard Termination
GND
GND
R
t
F
t
2.0V
1.6V
0 V D iffe re n tia l
0 V D iffe re n tia l
R
10pF
and t
0 V D iffe re n tia l
F
1.4 V
1.0 V
1.4 V
1.0 V
8 0 %
2 0 %
1 ns; pulse rerate = 50 Mpps; pulse width = 10
VOC
Next Device
TPB
TPA
TPC
50
50
TPA
TPC
TPB
VOD
50
50
ComLink™ Series
VDD-2V
[2,3,4,5]
CY2DP818
[2,3,4,5]
DD
Page 5 of 8
– 2.
0.2 ns.
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