TLC5733 Datasheet, PDF (18/23 Pages) Texas Instruments – 20 MSPS 3-CHANNEL ANALOG-TO-DIGITAL CONVERTER

TLC5733A
20 MSPS 3ĆCHANNEL ANALOGĆTOĆDIGITAL CONVERTER
WITH HIGHĆPRECISION CLAMP
SLAS104B − JULY 1995 − REVISED FEBRUARY 2001
APPLICATION INFORMATION
Channel−A
PNP: 2SA733
NPN: 2SC1815
16 kΩ
2.2 kΩ
110 Ω 4.3 kΩ
1.8 kΩ
Analog
Signal Input
1VI(PP)
10 µF
75 Ω 5.6 kΩ
470 Ω
1 kΩ
10 µF
CW
Gain Adjust
5.6 kΩ
5.6 kΩ
1.8 kΩ
Buffer Amp
Buffer Amplifier
C2
0.22 µF
R1
15 kΩ
C1
2200 pF
TLC5733A
ADC
Channel−A
to
Channel−C
CLK IN
Figure 7. Interface Without Clamping
TLC5733A
C2
63
2VI(PP)
VIN(A)
60 _CLPV(A)
R1 ₅₉
CLP OUT(A)
C1
2 _OE(A)
Channel−B
Channel−C
55 _EXTCLP
56 _CLK
57 _CLPEN
58 _INIT
3 _NT/PAL
4 _TEST
18
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