cy2pp326 Cypress Semiconductor Corporation., cy2pp326 Datasheet - Page 7

• Manufacturer Part Number: cy2pp326
• Description: 2 X 2 Clock And Data Switch Buffer
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-07506 Rev.*D
Ordering Information
CY2PP326AI
CY2PP326AIT
Figure 9. Low-voltage Positive Emitter-coupled Logic (LVPECL) to a Low-voltage Differential Signaling (LVDS) Inter-
Figure 10. Termination for LVPECL to HTSL interface for VCC=2.5V would use X=50 Ohms, Y=2300 Ohms,
and Z=1000 Ohms. See application note titled, “PECL Translation, SAW Oscillators, and Specs” for other
Part Number
C Y 2 P P 3 2 6
C Y 2 P P 3 2 6
Figure 8. Driving a PECL/ECL Single-ended Input
V C C
V C C = 3 . 3 V
32-pin TQFP
32-pin TQFP – Tape and Reel
V E E
V E E = 0 V
signalling standards and supplies.
One output is shown for clarity
X
VDD-2
Package Type
R
V T T
T
face
Z
VCC
= 5 0 o h m
Z o = 5 0 o h m
Y
Z o = 5 0 o h m
5 "
5 "
L V P E C L t o
5 "
5 "
L V D S
3 . 3 V
V T T
3 . 3 V
V B B ( 3 . 3 V )
Industrial, –40q to 85qC
Industrial, –40q to 85qC
( 2 p la c e s )
1 2 0 o h m
3 3 o h m
1 2 0 o h m
R
T
= 5 0 o h m
FastEdge™ Series
Product Flow
( 2 p la c e s )
L V D S
5 1 o h m
CY2PP326
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