TS5070 - TS5071
NOISE
Symbol
Parameter
Transmit Noise, C Message Weighted
-law Selected (note 3)
Min.
Typ.
Max.
Unit
NXC
NXP
NRC
NRP
NRS
12
15
dBrnC0
µ
0 dBm0 = 6.4dBm
Transmit Noise, Psophometric Weighted
A-law Selected (note 3)
0 dBm0 = 6.4dBm
-74
8
-67
11
dBm0p
dBrnC0
dBm0p
dBm0
Receive Noise, C Message Weighted
-law Selected
µ
PCM code is alternating positive and negative zero
Receive Noise, Psophometric Weighted
A-law Selected
PCM Code Equals Positive Zero
-82
-79
-53
Noise, Single Frequency
f = 0Hz to 100kHz, Loop Around Measurement VFXI = 0Vrms
PPSRX Positive Power Supply Rejection Transmit
CC = 5VDC + 100mVrms
V
f = 0Hz to 4000Hz (note 4)
f = 4kHz to 50kHz
30
30
dBp
dBp
NPSRX Negative Power Supply Rejection Transmit
V
SS = -5VDC + 100mVrms
f = 0Hz to 4000Hz (note 4)
f = 4kHz to 50kHz
30
30
dBp
dBp
PPSRR Positive Power Supply Rejection Receive
PCM Code Equals Positive Zero
V
CC = 5VDC + 100mVrms
Measure VFR0
f = 0Hz to 4000Hz
f = 4kHz to 25kHz
f = 25kHz to 50kHz
30
40
36
dBp
dB
dB
NPSRR Negative Power Supply Rejection Receive
PCM Code Equals Positive Zero
V
SS = -5VDC + 100mVrms
Measure VFR0
f = 0Hz to 4000Hz
f = 4kHz to 25kHz
f = 25kHz to 50kHz
30
40
36
dBp
dB
dB
SOS
Spurious Out-of Band Signals at the Channel Output
0dBm0 300Hz to 3400Hz input PCM code applied at DR0 (DR1)
Relative to f = 1062.5Hz
4600Hz to 7600Hz
7600Hz to 8400Hz
8400Hz to 50000Hz
-30
-40
-30
dB
dB
dB
26/32
STMICROELECTRONICS [ ST ]
