TLC5733A
20 MSPS 3CHANNEL ANALOGTODIGITAL CONVERTER
WITH HIGHPRECISION CLAMP
SLAS104B JULY 1995 REVISED FEBRUARY 2001
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions (Continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
OE C
34
I
Output enable C. OE C enables the output of ADC C.
QA DGND
5
I
Digital ground for output of ADC A
QA DVDD
14
I
Digital supply voltage for output of ADC A
QB DGND
25
I
Digital ground for output of ADC B
QB DVDD
16
I
Digital supply voltage for output of ADC B
QC DGND
44
I
Digital ground for output of ADC C
QC DVDD
35
I
Digital supply voltage for output of ADC C
RB A
1
I
Bottom reference voltage of ADC A. The nominal externally applied dc voltage between RT A and RB A is 2 V
for video signals.
RB B
48
I
Bottom reference voltage of ADC B. The nominal externally applied dc voltage between RT B and RB B is 2 V
for video signals.
RB C
33
I
Bottom reference voltage of ADC C. The nominal externally applied dc voltage between RT C and RB C is 2 V
for video signals.
RT A
61
I
Top reference voltage of ADC A. The nominal externally applied dc voltage between RT A and RB A is 2 V for
video signals.
RT B
52
I
Top reference voltage of ADC B. The nominal externally applied dc voltage between RT B and RB B is 2 V for
video signals.
RT C
29
Top reference voltage of ADC C. The nominal externally applied dc voltage between RT C and RB C is 2 V for
video signals.
TEST
4
I
Test. TEST should be tied low when using this device.
absolute maximum ratings
Supply voltage, VCC, VDD§
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference voltage input range,Vref(RT A), Vref(RT B), Vref(RT C), Vref(RB A),
Vref(RB B), Vref(RB C)
AGND to VCC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range
AGND to VCC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range, VI
DGND to VDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital output voltage range, VO
DGND to VDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
20
°C to 75°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
55
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
VCC refers to all analog supplies: AAVCC, BAVCC, and CAVCC
§ VDD refers to all digital supplies: QADVDD, QBDVDD, QCDVDD, and DVDD.