STW5093CYLT ST-Ericsson Inc, STW5093CYLT Datasheet - Page 25

• Manufacturer Part Number: STW5093CYLT
• Description: IC FILTR/CODEC 14BIT AUD 30TSSOP
• Manufacturer: ST-Ericsson Inc
• Type: Stereo Audior

Specifications of STW5093CYLT

• Data Interface: PCM Audio Interface
• Resolution (bits): 14 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Analog: 2.7 V ~ 3.3 V
• Voltage - Supply, Digital: 2.7 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 30-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3375; 497-3375-2; 497-3375

Figure 6. A.C. TESTING INPUT, OUTPUT WAVEFORM
ANALOG INTERFACES
Symbol
V
R
R
R
R
C
OSVLrO
R
R
C
MBIAS
I
OLVrO
OVFr0
MIC
LVFr
LVFr
AC Testing: inputs are driven at 0.8V
Timing measurements are made at 0.7V
MIC
LvLr
LvLr
Switch Resistance for
Microphone bias
Input Leakage
Input Resistance
Load Resistance
Load Capacitance
Output Resistance
Load Resistance
Load Capacitance
Output Resistance
Differential offset Voltage at V
V
Lr-
0.8V
0.2V
INTPUT/OUTPUT
CCIO
CCIO
Parameter
CCIO
Lr+
0.7V
0.3V
,
CCIO
for a logic "1"and 0.2V
CCIO
CCIO
MBIAS 100mV under V
GND < V
GND < V
Steady zero PCM code applied to
DR; I = ±1mA
V
from V
Steady zero PCM code applied to
DR; I ± 1mA
Alternating ± zero PCM code
applied to DR maximum receive
gain; R
Lr+
for a logic "1"and 0.3V
to V
Lr+
L
= 50Ω
Lr-
Test Condition
MIC
MIC
to V
TEST POINTS
< V
< V
Lr-
CC
CC
CCIO
CC
CCIO
for a logic "0 ".
for a logic "0".
0.7V
0.3V
CCIO
CCIO
Min.
-100
-50
50
30
8
D93TL077A
Typ.
1.0
50
50
1
Max.
+100
150
+50
STW5093
Unit
mV
µA
kΩ
nF
nF
25/34
Ω
Ω
Ω
Ω
Ω