cy2pp3220 Cypress Semiconductor Corporation., cy2pp3220 Datasheet - Page 5

• Manufacturer Part Number: cy2pp3220
• Description: Dual 1 10 Differential Clock / Data Fanout Buffer
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-07513 Rev.*C
Test Configuration
Standard test load using a differential pulse generator and
differential measurement instrument.
Figure 3. Propagation Delay (T
Z = 5 0 o h m
G e n e ra to r
P u ls e
A n o t h e r
O u t p u t
O u t p u t
C l o c k
C l o c k
C l o c k
I n p u t
T P L H ,
20-80%
T P D
for both CLKA or CLKB to Output Pair, PECL/ECL to PECL/ECL
tr, tf,
Z o = 5 0 o h m
R
R
T
T
PD
Figure 4. CY2PP3220 AC Test Reference
= 5 0 o h m
= 5 0 o h m
), output pulse skew (|t
Figure 2. ECL/LVPECL Output
V T T
V T T
C Y 2 P P 3 2 2 0
D U T
T P H L
PLH
-t
PHL
Z o = 5 0 o h m
|), and output-to-output skew (t
t S K ( O )
5 "
5 "
V P P
V O
V T T
V T T
FastEdge™ Series
VO
R
R
T
T
= 5 0 o h m
= 5 0 o h m
CY2PP3220
SK(O)
)
Page 5 of 9