isl59311 Intersil Corporation, isl59311 Datasheet - Page 7

• Manufacturer Part Number: isl59311
• Description: Differential Video Amplifier With Common Mode Sync Encoder And Serial Digital Interface
• Manufacturer: Intersil Corporation

Test Circuits and Waveforms
GENERATOR
GENERATOR
SIGNAL
SIGNAL
GENERATOR
S
DATA
SIGNAL
FIGURE 2A. TEST CIRCUIT
FIGURE 3A. TEST CIRCUIT
FIGURE 4A. TEST CIRCUIT
FIGURE 1A. V
S
D
S
DATA
2.5V
DATA
S
S
OUT
OUT
S
S
D
+
-
FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES
D
IN
IN
S
S
+
-
OUT
OUT
S
7
OUT
+
-
OD
V
R
OD
±
AND V
FIGURE 4. RECEIVER PROPAGATION DELAY AND DATA RATE
S
50pF
DATA
100Ω
OC
50Ω
50Ω
50pF
FIGURE 1. DC DRIVER TEST CIRCUITS
C
C
V
I
I
SOURCE
SINK
L
L
OC
FIGURE 3. DRIVER DATA RATE
= 50pF
= 50pF
ISL59311
(S
S
S
OUT
S
S
IN
DATA
OUT
OUT
DI
TRANSMIT
+
DIFF OUT
S
S
S
+ - S
FIGURE 1B. V
DATA
OUT
OUT
+
-
OUT
±
±
FIGURE 2B. MEASUREMENT POINTS
FIGURE 3B. MEASUREMENT POINTS
FIGURE 4B. MEASUREMENT POINTS
D
-)
S
S
t
t
PZH
PZL
OUT
OUT
t
t
10%
R
PLH
2.5V
90%
+
t
-
PLH
2.5V
OD
SKEW = |t
1.5V
2.5V
WITH COMMON MODE LOAD
3.5V
1.5V
PLH
V
OD
t
- t
PHL
2.5V
PHL
t
PHL
2.5V
|
1.5V
2.5V
90%
10%
90%
10%
4.0V
1.0V
t
t
t
50Ω
50Ω
PHZ
V
F
PLZ
5V
0V
0V to 5V
CCS
April 25, 2007
0V
FN6372.3
+V
= 5V
-V
V
V
V
OH
OL
OD
OD
CM