HI1171 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
HI1171 Datasheet PDF : 7 Pages
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Test Circuits (Continued)
HI1171
CONTROLLER
CLK
40MHz
SQUARE WAVE
(LSB) D0
1
2
D7
8
BLK
9
0.1µF
11
VB
12
CLK
IO
20
VG
17
0.1µF
VREF
16
2V
IREF
15
AVDD
DVM
200Ω
1kΩ
AVSS
3.3kΩ
FIGURE 6. DC CHARACTERISTICS TEST CIRCUIT
FREQUENCY
DEMULTIPLIER
CLK
10MHz
SQUARE WAVE
(LSB) D0
1
2
D7
8
BLK
9
0.1µF
11
VB
12
CLK
IO
20
VG
17
0.1µF
VREF
16
2V
IREF
15
AVDD
OSCILLOSCOPE
200Ω
1kΩ
AVSS
3.3kΩ
CLK
1MHz
SQUARE WAVE
FIGURE 7. PROPAGATION DELAY TIME TEST CIRCUIT
8-BIT
COUNTER
WITH LATCH
DELAY
CONTROLLER
DELAY
CONTROLLER
(LSB) D0
1
2
D7
8
BLK
9
0.1µF
11
VB
12
CLK
IO
20
VG
17
0.1µF
VREF
16
2V
IREF
15
AVDD 75Ω
1kΩ
AVSS
1.2kΩ
OSCILLOSCOPE
FIGURE 8. SET UP HOLD TIME AND GLITCH ENERGY TEST CIRCUIT
7
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