CY2DP818-2_08 CYPRESS [Cypress Semiconductor], CY2DP818-2_08 Datasheet - Page 6

• Manufacturer Part Number: CY2DP818-2_08
• Description: 1:8 Clock Fanout Buffer
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-07588 Rev. *A
Notes
2. All input pulses are supplied by a frequency generator with the following characteristics: t
3. RL = 50 ohm ± 1%; Zline = 50 ohm 6”.
4. CL includes instrumentation and fixture capacitance within 6” of the DUT.
5. 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 4. Test Circuit and Voltage Definitions for the Driver Common-Mode Output Voltage
Figure 3. Differential Receiver to Driver Propagation Delay and Driver Transition Time
Generator
Pulse
Generator
Pulse
QXB
INA
INB
QXA
B
A
1.2 V CM
1.2 V CM
B
A
QXA - QXB
T
PLH
PRELIMINARY
V
V
I(A)
I(B)
150
150
Standard Termination
T
150
150
PHL
Standard Termination
GND
GND
tR
tF
R
2.0V
and t
1.6V
10pF
0V Differential
0V Differential
F
≤ 1 ns; pulse rerate = 50 Mpps; pulse width = 10 ± 0.2 ns.
0V Differential
1.4 V
1.0 V
1.4 V
1.0 V
80%
20%
VOC
Next Device
TPC
TPB
TPA
50
50
TPB
TPA
TPC
VOD
50
50
VDD-2V
[2,3,4,5]
CY2DP818-2
[2,3,4,5]
DD
– 2.
Page 6 of 9
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