10
TS8388BG
Product Specification
3.5.
EXPLANATION OF TEST LEVELS
1
100% production tested at +25
°C (1) (for “C” Temperature range (2) ).
2
100 % production tested at +25
°C (1), and sample tested at specified temperatures (for “V” and “M” Temperature ranges (2) ).
3
Sample tested only at specified temperatures
4
Parameter is guaranteed by design and characterization testing (thermal steady-state conditions at specified temperature).
5
Parameter is a typical value only
Only MIN and MAX values are guaranteed (typical values are issuing from characterization results).
(1) Unless otherwise specified, all tests are pulsed tests : therefore Tc = Ta where Tc and Ta are case and ambient temperature.
(2) Refer to ORDERING INFORMATION chapter.
3.6.
FUNCTIONS DESCRIPTION
Name
Function
VCC
Positive power supply
VEE
Analog negative power supply
VPLUSD
Digital positive power supply
GND
Ground
VIN, VINB
Differential analog inputs
CLK, CLKB
Differential clock inputs
<D0:D7>
<D0B:D7B>
Differential output data port
DR ; DRB
Differential data ready outputs
OR ; ORB
Out of range outputs
GAIN
ADC gain adjust
GORB
Gray or Binary digital output select
DIOD/DRRB
Die junction temp. measurement/
asynchronous data ready reset
3.7.
DIGITAL OUTPUT CODING
NRZ (Non Return to Zero) mode, ideal coding : does not include gain, offset, and linearity voltage errors.
Differential
analog input
Voltage level
Digital output
Out of
Range
Binary
GORB = VCC or floating
Gray
GORB = GND
> +251 mV
> Positive full scale + 1/2 LSB
1 111 1111
1 000 0000
1
+251 mV
+249 mV
Positive full scale + 1/2 LSB
Positive full scale – 1/2 LSB
1 111 1111
1 111 1110
1 000 0000
1 000 0001
0
+126 mV
+124 mV
Positive 1/2 scale + 1/2 LSB
Positive1/2 scale – 1/2 LSB
1 100 0000
1 011 1111
1 010 0000
1 110 0000
0
+1 mV
-1 mV
Bipolar zero + 1/2 LSB
Bipolar zero - 1/2 LSB
1 000 0000
0 111 1111
1 100 0000
0 100 0000
0
-124 mV
-126 mV
Negative 1/2 scale + 1/2 LSB
Negative 1/2 scale - 1/2 LSB
0 100 0000
0 011 1111
0 110 0000
0 010 0000
0
-249 mV
-251 mV
Negative full scale + 1/2 LSB
Negative full scale - 1/2 LSB
0 000 0001
0 000 0000
0 000 0001
0 000 0000
0
< -251 mV
< Negative full scale - 1/2 LSB
0 000 0000
1
VPLUSD = +0 V (ECL)
VPLUSD=+2.4V (LVDS)
VIN
VINB
CLK
CLKB
D0
→ D7
D0B
→ D7B
DR
16
VEE=-5V
VCC = +5 V
TS8388BG
ORB
GND
GORB
GAIN
OR
DVEE=-5V
DIOD/
DRRB
DRB