tsp5071n STMicroelectronics, tsp5071n Datasheet - Page 22

• Manufacturer Part Number: tsp5071n
• Description: Programmable Codec/filter Combo 2nd Generation
• Manufacturer: STMicroelectronics

TS5070 - TS5071
TRANSMISSION CHARACTERISTICS
Unless otherwise noted, limits printed in BOLD
characters are guaranteed for V
V
with 100 % electrical testing at T
to 85 C for TS5070-X and TS5071-X).
AMPLITUDE RESPONSE
Symbol
SS
GXAG
GXA
= – 5 V 5 %, T
Absolute levels
The nominal 0 dBm 0 levels are :
VF
VF
Maximum Overload
The nominal overload levels are :
A-law
VF
VF
µ -law
VF
VF
Transmit Gain Absolute Accurary
Transmit Gain Programmed for 0 dBm0 = 6.4 dBm, A-law
Measure Deviation of Digital Code from Ideal 0 dBm0 PCM Code
at D
T
Transmit gain Variation with Programmed Gain
Programmed level from
-12.6dBm
Programmed level from
-19dBm
Note: 0.1dB min/max is available as a selected part
Calculate the Deviation from the Programmed Gain Relative to
GXA
i.e., GXAG = Gactual – Gprog – GXA
T
A
A
X
R
X
R
X
R
= 25 C, V
= 25 C, V
I
I
I
O
O
O
X
0/1, f = 1031.25 Hz
25.4 dB Tx Gain
25.4 dB Rx Attenuation
25.4 dB Tx Gain
25.4 dB Rx Attenuation
25.4 dB Tx Gain
25.4 dB Rx Attenuation
A
0dBm
0.5 dB Rx Attenuation (RL
1.2 dB Rx Attenuation (RL
0.5 dB Rx Attenuation (R
1.2 dB Rx Attenuation (R
0.5 dB Rx Attenuation (R
1.2 dB Rx Attenuation (R
=-40 Cto 85 C by correlation
0dBm
0 dB Tx Gain
0 dB Tx Gain
0 dB Tx Gain
0 dB Rx Attenuation (RL
0 dB Rx Attenuation (R
0 dB Rx Attenuation (R
CC
CC
= 5 V, V
= 5 V, V
12.7dBm
6.4dBm
CC
SS
SS
A
Parameter
= 25 C (-40 C
= + 5 V 5 % ;
= – 5 V
= – 5 V
L
L
L
L
L
L
300 Ω)
300 Ω )
600 Ω)
300 Ω)
600 Ω)
300 Ω)
15 kΩ)
15 k Ω )
15 k Ω )
f = 1031.25 Hz, VF
dBm0 PCM code, Hybrid Balance filter disabled. All
other limits are assured by correlation with other
production tests and/or product design and char-
acterization. All signals referenced to GND. dBm
levels are into 600 ohms. Typicals specified at
V
CC
= + 5 V, V
SS
– 0.15
– 0.1
– 0.3
Min.
= -5 V, T
X
I = 0 dBm0, D
1.618
1.968
1.858
1.714
105.7
2.323
124.8
2.825
2.667
2.461
151.7
2.332
125.2
2.836
2.677
2.470
152.3
Typ.
86.9
A
= 25 C.
Max.
0.15
0.1
0.3
R
0 or D
mVrms
mVrms
mVrms
mVrms
mVrms
mVrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
R
Unit
dB
dB
dB
1 = 0
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