TLC976C Datasheet, PDF (4/17 Pages) Texas Instruments – 10-BIT, 20 MSPS, AREA CCD SIGNAL PROCESSOR

TLC976C
10-BIT, 20 MSPS, AREA CCD SIGNAL PROCESSOR
SLAS193 – OCTOBER 1998
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Analog supply voltage, VCC1, VCC2, VCC3, AVDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to 7 V
Digital supply voltage, DVDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to 7 V
Analog input voltage range, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to AVCC1, 2,3 + 0.5 V
Continuous total power dissipation (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1344 mW
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . 260°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.
NOTES: 1. All voltages are with respect to GND.
2. For operation above 25°C free-air temperature, derate linearly at the rate of 10.75 mW/°C.
recommended operating conditions
Analog supply voltage, VCC1, VCC2, VCC3, AVDD
ADC digital output supply voltage, DVDD
Difference, AGND to DGND
High-level input voltage
Low-level input voltage
ADC analog input voltage full scale range
ADC CLK pulse width
High level
Low level
Operating temperature
MIN
4.75
3
–100
2
2
25
25
0
NOM
5
3.3
MAX
5.25
3.6
100
0.8
70
UNIT
V
V
mV
V
V
V
ns
°C
electrical characteristics over recommended operating junction temperature range,
AVCC = VCC1–3 = 4.75 V, DVDD = 3.3 V, VRT = 3.5 V, VRB = 1.5 V, Fs = 20 MSPS, T_A = 25°C (unless
otherwise noted)
total device
PARAMETER
CDS/AGC supply current
ADC supply current
CDS/AGC standby current
ADC standby current
Digital supply
Analog supply
TEST CONDITIONS
AGCGAIN = 0 V,
STBY = 0 V
VRT = VRB = Open,
NTSC ramp input
CDS-STBY = High
AD-STBY = HIGH, CDS STBY = HIGH,
(VIN = VRT-IN = VRB-IN = Hi-Z)
MIN TYP MAX UNIT
30
38 mA
3
6
mA
32
35
5.6
11 mA
0.5
1 mA
4
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