TS5070 Datasheet, PDF (23/32 Pages) STMicroelectronics – PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION

TS5070 - TS5071
AMPLITUDE RESPONSE (continued)
Symbol
Parameter
GXAF Transmit Gain Variation with Frequency
Min. Typ. Max. Unit
GXAT
GXAV
Relative to 1031.25 Hz (note 2)
-19 dBm < o dBm0 < 6.4 dBm
D_R0 (or D_R1) = 0 dBm0 Code
f = 60Hz
f = 200 Hz
f = 300 Hz to 3000 Hz
f = 3400 Hz
f = 4000 Hz
f > 4600 Hz Measure Response at Alias Frequency from 0 kHz to 4 kHz
0 dBm0 = 6.4 dBm
VFXI = -4 dBm0 (note2)
f = 62.5 Hz
f = 203.125 Hz
f = 2093.750 Hz
f = 2984.375 Hz
f = 3296.875 Hz
f = 3406.250 Hz
f = 3984.375 Hz
f = 5250 Hz, Measure 2750 Hz
f = 11750Hz, Measure 3750 Hz
f = 49750 Hz, Measure 1750 Hz
Transmit Gain Variation with Temperature
Measured Relative to GXA,VCC = 5V, VSS= -5V -19dBm < 0dBm < 6.4dBm
Transmit Gain Variation with Supply
-1.8
-0.15
-0.7
-1.7
-0.15
-0.15
-0.15
-0.74
-0.1
-26
dB
-0.1
dB
0.15 dB
0
dB
-14
dB
-32
dB
-24.9 dB
-0.1
dB
0.15 dB
0.15 dB
0.15 dB
0
dB
-13.5 dB
-32
dB
-32
dB
-32
dB
0.1
dB
GXAL
V_CC = 5V ± 5%, V_SS = -5V ± 5%
Measured Relative to GXA
T_A = 25 °C, o dBm0 = 6.4dBm
Transmit Gain Variation with Signal Level
-0.05
0.05 dB
GRA
Sinusoidal Test Method, Reference Level = 0 dBm0
VF_XI = -40 dBm0 to + 3 dBm0
VF_XI = -50 dBm0 to -40 dBm0
VF_XI = -55 dBm0 to -50 dBm0
Receive Gain Absolute Accuracy
-0.2
0.2
dB
-0.4
0.4
dB
-1.2
1.2
dB
GRAG
0 dBm0 = 8.1 dBm, A-law
Apply 0 dBm0 PCM Code to DR0 or DR1 Measure VFRO, f =1015.625Hz
T_A = 25 °C, V_CC = 5V, V_SS = -5V
Receive Gain Variation with Programmed Gain
-0.15
0.15 dB
Programmed level from
-10.9dBm ≤ 0dBm ≤ 8.1dBm
-0.1
Programmed level from
-17.3dBm ≤ 0dBm ≤ -11dBm
-0.3
Note: ±0.1dB min/max is available as a selected part
Calculate the Deviation from the Programmed Gain Relative to GRA
I.e. GRAG = Gactual - Gprog - GRA T_A = 25°C, V_CC = 5V, V_SS = -5V
0.1
dB
0.3
dB
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