TS5070 Datasheet, PDF (26/32 Pages) STMicroelectronics – PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION

TS5070 - TS5071
NOISE
Symbol
NXC
NXP
NRC
NRP
NRS
PPSRX
NPSRX
PPSRR
NPSRR
SOS
Parameter
Transmit Noise, C Message Weighted
µ-law Selected (note 3)
0 dBm0 = 6.4dBm
Transmit Noise, Psophometric Weighted
A-law Selected (note 3)
0 dBm0 = 6.4dBm
Receive Noise, C Message Weighted
µ-law Selected
PCM code is alternating positive and negative zero
Receive Noise, Psophometric Weighted
A-law Selected
PCM Code Equals Positive Zero
Noise, Single Frequency
f = 0Hz to 100kHz, Loop Around Measurement VF_XI = 0Vrms
Positive Power Supply Rejection Transmit
V_CC = 5V_DC + 100mVrms
f = 0Hz to 4000Hz (note 4)
f = 4kHz to 50kHz
Negative Power Supply Rejection Transmit
V_SS = -5V_DC + 100mVrms
f = 0Hz to 4000Hz (note 4)
f = 4kHz to 50kHz
Positive Power Supply Rejection Receive
PCM Code Equals Positive Zero
V_CC = 5V_DC + 100mVrms
Measure VFR0
f = 0Hz to 4000Hz
f = 4kHz to 25kHz
f = 25kHz to 50kHz
Negative Power Supply Rejection Receive
PCM Code Equals Positive Zero
V_SS = -5V_DC + 100mVrms
Measure VFR0
f = 0Hz to 4000Hz
f = 4kHz to 25kHz
f = 25kHz to 50kHz
Spurious Out-of Band Signals at the Channel Output
0dBm0 300Hz to 3400Hz input PCM code applied at D_R0 (D_R1)
Relative to f = 1062.5Hz
4600Hz to 7600Hz
7600Hz to 8400Hz
8400Hz to 50000Hz
Min.
Typ.
12
Max. Unit
15 dBrnC0
-74
-67 dBm0p
8
11 dBrnC0
-82
-79 dBm0p
-53 dBm0
30
dBp
30
dBp
30
dBp
30
dBp
30
dBp
40
dB
36
dB
30
dBp
40
dB
36
dB
-30
dB
-40
dB
-30
dB
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