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PI90LVB16L

P1-P3P4-P6P7-P9P10-P12
7
PS8536A 05/21/01
PI90LVB16
3V Bus LVDS 1-to-6
Clock Buffer/Bus Transceiver
Parameter Measurement Information
V
ID
= 250mV
V
OH
V
OL
t
PLHDR
t
TLHR
V
CC
/2 V
CC
/2
t
THLR
t
PHLDR
CLKI/0–
CLKI/0+
CLK
OUT
+1.35V
80% 80%
20% 20%
+1.10V
Generator waveform for all test unless otherwise specificed: f = 25MHz, 50% Duty Cycle, Z0 = 50 , t
THL
= 1ns
Figure 1. Receiver Propagation Delay and Transition Time Test Circuit
Figure 2. Receiver Propagation Delay and Transition Time Waveforms
C
L
50
CLK
OUT
CLKI/0+
CLKI/0–
Generator
D.U.T.
8
PS8536A 05/21/01
PI90LVB16
3V Bus LVDS 1-to-6
Clock Buffer/Bus Transceiver
Figure 3. Output Enable (OE) Test Circuit
Figure 4. Output Enable (OE) Delay Waveforms
OE
t
PLHOER
t
PHLOER
50%
S1– = 0.95V
S1+ = 1.2V
50%
50%
50%
CLK
OUT
S1– = 0.95V
S1+ = 1.2V
CLK
OUT
V
OH
V
OL
V
OH
V
CC
0V
Parameter Measurement Information
OE
0.95V
0.95V
1.2V
+
–
Generator
50
C
L
Test
Point
Test
Point
CLK
OUT
9
PS8536A 05/21/01
PI90LVB16
3V Bus LVDS 1-to-6
Clock Buffer/Bus Transceiver
CrdCLK
IN
DE
D
C
L
C
L
R
L
Figure 6. Driver Propagation Delay Test Circuit
2V
0.8V
DE
D
R
L
/2 = 18.75
R
L
/2 = 18.75
V
OS
V
OD
Figure 5. Differential Driver DC Test
Parameter Measurement Information
Figure 7. Driver Propagation Delay and Transition Time Waveforms
t
PLHCrd
0 Differential
0 Differential
t
THLDD
t
PHLDR
CrdCLK
IN
CLKI/0–
CLKI/0+
V
DIFF= [CLKI/)+] – [CLKI/)–]
V
CC
V
OH
V
OL
80%
50%
80%
20% 20%
0V
t
PHLCrd
t
TLHDD
P1-P3P4-P6P7-P9P10-P12

PI90LVB16L

Mfr. #:
Buy PI90LVB16L
Manufacturer:
Description:
IC CLK BUFFER 1:6 160MHZ 24TSSOP
Lifecycle:
New from this manufacturer.
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