TSP5070FN STMicroelectronics, TSP5070FN Datasheet - Page 22

• Manufacturer Part Number: TSP5070FN
• 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
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
-law
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
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
0dBm
=-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
300
600
300
300 )
600 )
15 k )
15 k )
15 k )
)
)
)
)
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
R
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
Unit
dB
dB
dB
1 = 0
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