tsa1204 STMicroelectronics, tsa1204 Datasheet - Page 8

• Manufacturer Part Number: tsa1204
• Description: Dual-channel, 12-bit, 20msps, 120mw A/d Converter
• Manufacturer: STMicroelectronics

Electrical characteristics
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Electrical characteristics
Electrical characteristics are measured at AV
F
specified).
Table 6.
Table 7.
Table 8.
V
Clock and select inputs
OEB input
Digital outputs
Symbol
in
Symbol
IN
ERB
=2 MHz, V
R
BW
Symbol
V
C
V
V
V
V
V
V
-V
V
V
I
V
C
OZ
eq
OH
REFP
INCM
in
OL
IH
IH
REFP
IL
IL
INCM
L
INB
Q
Q
I
I
Full scale reference
voltage
Input capacitance
Equivalent input resistor
Analog input bandwidth
Effective resolution
bandwidth
Logic "0" voltage
Logic "1" voltage
Logic "0" voltage
Logic "1" voltage
Logic "0" voltage
Logic "1" voltage
High impedance leakage
current
Output load capacitance
Analog inputs
Digital inputs and outputs
Reference voltage
in
Top internal reference
voltage
Input common mode
voltage
@ -1 dBFS, V
Parameter
Parameter
Parameter
REFP
=1.0 V, V
Differential inputs mandatory
V
in
I
I
OEB set to V
OL
OH
@full scale, F
Test conditions
=10 µA
=10 µA
Test conditions
REFM
Test conditions
CC
=0 V, and T
= DV
IH
S
=20 Msps
CC
= V
VCCBE
V
0.75 x
0.9 x
Min
-1.7
amb
CCBE
2.0
CCB
= 25° C (unless otherwise
= 2.5 V, F
Min
1.1
0.807 0.89 0.963
VCCBE
0.40
V
Min
Typ
CCBE
2.5
0
0
0
1000
Typ
2.0
7.0
70
0.46
Typ
3
S
VCCBE
= 20 Msps,
V
0.25 x
0.1 x
Max
CCBE
0.8
1.7
15
Max
2.8
Max
0.52
TSA1204
Unit
MHz
MHz
µA
pF
Unit
Vpp
Unit
V
V
V
V
V
V
KΩ
pF
V
V