Agilent Technologies 93000 SOC Series Training Manual page 626

TLC5510, TLC5510A
8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS
Appendix D
SLAS095L – SEPTEMBER 1994 – REVISED JUNE 2003
C1
J1
Video
Input
D1
R4
R1
NOTE A: R5 allows adjustment of the reference voltage to 4 V. R4 adjusts for the desired Q1 quiescent operating point.
10
APPLICATION INFORMATION
AV DD
5 V
V REF
ADJ FB3
FB2
R5
FB7
C3
TP1
Q1
R3
C11
FB1
R2
C5
C2
– 5 V
LOCATION
C1, C3 – C4, C6 – C11 0.1-µF capacitor
C2 10-pF capacitor
C5 47-µF capacitor
FB1, FB2, FB3, FB7 Ferrite bead
Q1 2N3414 or equivalent
R1, R3 75-Ω resistor
R2 500-Ω resistor
R4 10-kΩ resistor, clamp voltage adjust
R5 300-Ω resistor, reference-voltage fine adjust
Figure 6. TLC5510A Evaluation and Test Schematic
626
POST OFFICE BOX 655303
C4
TLC5510A
13
V DDD
14
V DDA
C8
15
V DDA D8 (MSB)
C7
16
REFTS
17
REFT
C9
18
V DDA
C6
19
ANALOG IN
20
AGND
21
AGND
22
REFBS D1 (LSB)
23
REFB
24
DGND
DESCRIPTION
•
DALLAS, TEXAS 75265
DV DD
5 V
12
Clock
CLK
11
V DDD
C11
10
9
D7
8
D6
7
D5
6
D4
5
D3
4
D2
3
2
DGND
1
Output
OE
Enable