ST5090TQFPTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST5090TQFPTR Datasheet PDF : 29 Pages
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ST5090
ENVELOPE DELAY DISTORTION WITH FREQUENCY
Symbol
DXA
DXR
Parameter
Tx Delay, Absolute
Tx Delay, Relative
DRA
DRR
Rx Delay, Absolute
Rx Delay, Relative
Test Condition
f = 1600 Hz
f = 500 - 600 Hz
f = 600 - 800 Hz
f = 800 - 1000 Hz
f = 1000 - 1600 Hz
f = 1600 - 2600 Hz
f = 2600 - 2800 Hz
f = 2800 - 3000 Hz
f = 1600 Hz
f = 500 - 600 Hz
f = 600 - 800 Hz
f = 800 - 1000 Hz
f = 1000 - 1600 Hz
f = 1600 - 2600 Hz
f = 2600 - 2800 Hz
f = 2800 - 3000 Hz
Min. Typ. Max. Unit
320
µs
290
µs
180
µs
50
µs
20
µs
55
µs
80
µs
180
µs
280
µs
200
µs
110
µs
50
µs
20
µs
65
µs
100
µs
220
µs
NOISE
Symbol
NXP
NRP
NRS
Parameter
Tx Noise, P weighted (up to
35dB)
Rx Noise, A weighted
(max. gain)
Noise, Single Frequency
PPSRx PSRR, Tx
PPSRp PSRR, Rx
SOS
Spurious Out-Band signal at
the output
(*) A Weighted
Test Condition
VMIC = 0V, DE = 0
Min .
Receive PCM code = Positive Zero
SI = 0 and RTE = 0
MIC = 0V, Loop-around
measurament from f = 0 Hz to
100 kHz
MIC = 0V,
VCC = 3.3 VDC + 50 mVrms;
30
f = 0Hz to 50KHz
PCM Code equals Positive Zero,
VCC = 3.3 VDC + 50 mVrms,
f = 0 Hz - 4 kHz
30
f = 4 kHz - 50 kHz
30
DR input set to -6 dBm0 PCM
code
300 - 3400 Hz Input PCM Code
applied at DR
4600 Hz - 5600 Hz
5600 Hz - 7600 Hz
7600 Hz - 8400 Hz
Typ.
-75
120
-50
60
70
70
Max. Unit
-70 dBm0p
150 µVrms
(*)
dBm0
dB
dB
dB
-40
dB
-50
dB
-50
dB
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