ISL55112 Datasheet, PDF (9/20 Pages) Intersil Corporation – High-Speed Dual Precision CCD Driver

ISL55112
Test Circuits and Waveforms (Continued)
SIGNAL
GENERATOR
EN
IN
C_L
OUT
SIGNAL
GENERATOR
EN
50%
t_{EN ON}
OUT
50%
OUT
50%
50%
50%
50%
3V
0V
t_{EN OFF}
VP
VN
VP
VN
FIGURE 2A. TEST CIRCUIT
FIGURE 2B. MEASUREMENT POINTS
FIGURE 2. DRIVER ENABLE AND DISABLE TIMES
V_DD = 3.3V
XX_VP = 4V
XX_VN = -4V
GND = 0V
1000pF AND 0.1µF
22pF
1000pF AND 0.1µF
0.1µF AND 4.7µF
PD should not be
operated above 1Hz
RGIN
1
H1IN
2
PD
3
68kΩ _{ROIC 4}
EN
5
H2IN
6
HLIN
7
24 23 22 21 20
H1_VN
19
H1OUT
18
H1_VP
17
16 NC
H2_VP
15
H2OUT
14
H2_VN
13
300pF
300pF
8 9 10 11 12
ALL CAPACITORS ABOVE ARE 0.1µF AND
BULK DECOUPLING CAPACITORS
(NOT SHOWN) ON EACH SUPPLY
1000pF AND 0.1µF
22pF
0.1µF
0.1µF
1000pF AND 0.1µF
0.1µF
FIGURE 3. STANDARD TEST CONFIGURATION
9
FN6649.0
September 23, 2009