HI1172 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
HI1172 Datasheet PDF : 7 Pages
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Test Circuits
HI1172
+V
S2
-
S1 : ON IF A < B
+
S1
S2 : ON IF B > A
-V
A<B A>B
VIN
DUT
HI1172
COMPARATOR
6
6
A6
B6
DVM
A1
A0
“0”
B1
B0
“1”
CLK (20MHz)
CONTROLLER
BUFFER
000 • • • 00
6
TO
111 • • • 10
FIGURE 1. INTEGRAL NON-LINEARITY ERROR, DIFFERENTIAL NON-LINEARITY, OFFSET VOLTAGE
I
2V
fC -1kHz
SG
1V
1
AMP
2
NTSC
SIGNAL
40 IRE
SOURCE 100 MODULATION
2V
BURST
IAE
0
-40
1V
SYNC
SG
(CW) fC
VIN
HI1172
6 TTL
ECL
TTL
ECL
HI20201
1
6
10-BIT
D/A
2
CLK
620
-5.2V
620
-5.2V
ERROR RATE
HPF
COUNTER
VECTOR
SCOPE
DG
DP
FIGURE 2. MAXIMUM OPERATIONAL SPEED, DIFFERENTIAL GAIN ERROR, DIFFERENTIAL PHASE ERROR
I
2.0V
1.0V
VDD
VRT
VIN
VRB
CLK
GND
IOL
VOL
+
-
2.0V
1.0V
VDD
VRT
VIN
VRB
CLK
GND
IOH
VOH
+
-
FIGURE 3. DIGITAL OUTPUT CURRENT TEST CIRCUIT
4-1066
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