HI1166(1998) Просмотр технического описания (PDF) - Intersil
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HI1166 Datasheet PDF : 12 Pages
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Test Circuits and Waveforms
HI1166
FUNC.
GENERATOR
1
2
NTSC
SIGNAL
SOURCE
AMP
100
VIN
DUT
8
2Ω
HI1166
110
CLK
CLK
100
ECL
8
LATCH
110
HI20201
10-BIT
D/A
AMP
21
fms
0V
-2V
SG (CW)
50
DUTY
-4.5V
DIVIDER
SWITCH POSITION
1. MAXIMUM CONVERSION RATE
2. DG/DP
VECTOR
SCOPE
OSCILLO-
SCOPE
DG/DP
MAXIMUM
CONVERSION RATE
FIGURE 17. MAXIMUM CONVERSION RATE TEST CIRCUIT
+V
S2
-
+
S1
S1 : A < B : ON
S2 : A > B : ON
VIN
DVM
DUT
HI1166
-V
A<B A>B
COMPARATOR
8
8
A8
B8
TO
TO
A1
B1
A0
“0”
B0
“1”
CLK (250MHz)
CONTROLLER
BUFFER
8 000 • • • 00
TO
111 • • • 10
FIGURE 18. INTEGRAL AND DIFFERENTIAL LINEARITY ERROR TEST CIRCUIT
10
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