ST5092AD STMICROELECTRONICS [STMicroelectronics], ST5092AD Datasheet - Page 21

• Manufacturer Part Number: ST5092AD
• Description: 2.7V SUPPLY 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ANALOG INTERFACES
(*) See application note for V
POWER DISSIPATION
TRANSMISSION CHARACTERISTICS (unless oth erwise spe cified , V
– 30 C t o 8 5 C; ty pical ch aract erist ic s are sp ec if ied at V
= 0dBm0
AMPLITUDE RESPONSE (Maximum, Nominal, and Minimum Levels)
Transmit path - Absolute levels at MIC1 / MIC2 / MIC3
0 dBm0 level
Overload level
0 dBm0 level
Overload level
Symbol
Symbol
V
V
R
R
R
C
R
R
C
OSVFr0
OSVLrO
I
I
I
OLVrO
OVFr0
CC0
CC1
MIC
LVFr
LVFr
MIC
LvLr
LvLr
,
D
R
Input Leakage
Input Resistance
Load Resistance (*)
Load Capacitance (*)
Output Resistance
Differential offset:
Voltage at V
Load Resistance (*)
Load Capacitance (*)
Output Resistance
Differential offset Voltage at
V
Power down Current
Power Up Current
Lr+
= –6dBm0 PCM code, f = 1015.625 Hz; all signal are referenced to GND)
Parameter
, V
Lr-
Fr
Parameter
Parameter
and V
Fr+
, V
Lr
Fr-
connections.
GND < V
GND < V
V
From V
Steady zero PCM code applied
to DR; I = + 1mA
Alternating + zero PCM code
applied to DR maximum
receive gain; R
V
from V
Steady zero PCM code applied
to DR; I + 1mA
Alternating + zero PCM code
applied to DR maximum
receive gain; R
CCLK,CI = 0.1V; CS = V
V
loaded
Transmit Amps connected for
20dB gain
Transmit Amps connected for
42.5dB gain
Fr+
Lr+
Lr+
, V
to V
to V
Lr+
Lr-
Fr+
Test Condition
Test Condition
Test Condition
Lr-
Fr-
MIC
MIC
to V
and V
to V
< V
< V
Lr-
Fr-
L
L
Fr+
CC
CC
= 100
= 50
, V
Fr-
not
CC
-0.1V
C C
= 3.0 V, T
–100
Min.
-100
-100
Min.
Min.
50
30
30
C C
= 2 .7V to 3. 6V, T
A
49.26
70.71
3.694
5.302
Typ.
Typ.
Typ.
1.0
0.5
50
50
= 25 C, MIC1/ 2/ 3
1
5
Max.
+100
+100
+100
Max.
Max.
5
8
ST5092
mV
mV
mV
mV
Unit
Unit
Unit
mV
mV
mA
k
nF
nF
21/29
A
A
RMS
RMS
RMS
RMS
A
=