TLC5510INSR Datasheet, PDF (9/15 Pages) Texas Instruments – 8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS

J1 C1
Video
Input
D1
R1
TLC5510, TLC5510A
8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS
SLAS095L – SEPTEMBER 1994 – REVISED JUNE 2003
APPLICATION INFORMATION
DVDD
5V
AVDD
5V
VREF
ADJ
FB3
FB2
R5
FB7 JP1 JP2
TP1
C3
Q1
R3
C11
R4 R2
C2
FB1
C5
–5V
D3
D2
TP3
C4
JP3 JP4
C12
TLC5510
13 _VDDD
CLK ¹²
14 _VDDA
VDDD ¹¹
C8
C11
15 _{VDDA D8 (MSB)} 10
C7
16 _REFTS
D7 ⁹
C9
C6
17 _REFT
18 _VDDA
19 _{ANALOG IN}
D6 ⁸
D5 ⁷
D4 ⁶
20 _AGND
D3 ⁵
21 _AGND
D2 ⁴
22 _{REFBS D1 (LSB)} 3
C10
23 _REFB
DGND ²
24 _DGND
OE ¹
Clock
Output
Enable
NOTE A: Shorting JP1 and JP3 allows adjustment of the reference voltage by R5 using temperature-compensating diodes D2 and D3
which compensate for D1 and Q1 variations. By shorting JP2 and JP4, the internal divider generates a nominal 2-V reference.
LOCATION
C1, C3 – C4, C6 – C12
C2
C5
FB1, FB2, FB3, FB7
Q1
R1, R3
R2
R4
R5
DESCRIPTION
0.1-µF capacitor
10-pF capacitor
47-µF capacitor
Ferrite bead
2N3414 or equivalent
75-Ω resistor
500-Ω resistor
10-kΩ resistor, clamp voltage adjust
300-Ω resistor, reference-voltage fine adjust
Figure 5. TLC5510 Evaluation and Test Schematic
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