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TP3057WMX Datasheet, PDF (10/18 Pages) Texas Instruments – Enhanced Serial Interface CODEC/Filter COMBO Family
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Transmission Characteristics Unless otherwise noted limits printed in BOLD characters are guaranteed for
VCC e 5 0V g5% VBB e b5 0V g5% TA e 0 C to 70 C by correlation with 100% electrical testing at TA e 25 C All other
limits are assured by correlation with other production tests and or product design and characterization GNDA e 0V f e
1 02 kHz VIN e 0 dBm0 transmit input amplifier connected for unity gain non-inverting Typicals specified at VCC e 5 0V VBB
e b5 0V TA e 25 C
Symbol
Parameter
Conditions
Min
Typ
Max Units
AMPLITUDE RESPONSE
Absolute Levels
(Definition of Nominal Gain)
Nominal 0 dBm0 Level is 4 dBm
(600X)
0 dBm0
1 2276
Vrms
tMAX
GXA
Virtual Decision Valve Defined
Per CCITT Rec G711
Transmit Gain Absolute
Max Overload Level
TP3054 (3 17 dBm0)
TP3057 (3 14 dBm0)
TAe25 C VCCe5V VBBeb5V
Input at GSXe0 dBm0 at 1020 Hz
TP3054 57
2 501
VPK
2 492
VPK
b0 15
0 15
dB
GXR
Transmit Gain Relative to GXA
fe16 Hz
fe50 Hz
fe60 Hz
fe200 Hz
b1 8
fe300 Hzb3000 Hz
b0 15
fe3300 Hz
b0 35
fe3400 Hz
b0 7
fe4000 Hz
fe4600 Hz and Up Measure
Response from 0 Hz to 4000 Hz
b40
dB
b30
dB
b26
dB
b0 1
dB
0 15
dB
0 05
dB
0
dB
b14
dB
b32
dB
GXAT
Absolute Transmit Gain Variation
with Temperature
Relative to GXA
b0 1
01
dB
GXAV
Absolute Transmit Gain Variation
with Supply Voltage
Relative to GXA
b0 05
0 05
dB
GXRL
Transmit Gain Variations with
Level
GRA
Receive Gain Absolute
Sinusoidal Test Method
Reference Leveleb10 dBm0
VFXIa eb40 dBm0 to a3 dBm0
VFXIa eb50 dBm0 to b40 dBm0
VFXIa eb55 dBm0 to b50 dBm0
TAe25 C VCCe5V VBBeb5V
InputeDigital Code Sequence for
0 dBm0 Signal at 1020 Hz
TP3054 57
b0 2
b0 4
b1 2
b0 15
02
dB
04
dB
12
dB
0 15
dB
GRR
Receive Gain Relative to GRA
fe0 Hz to 3000 Hz
fe3300 Hz
fe3400 Hz
fe4000 Hz
b0 15
b0 35
b0 7
0 15
dB
0 05
dB
0
dB
b14
dB
GRAT
Absolute Receive Gain Variation
with Temperature
Relative to GRA
b0 1
01
dB
GRAV
Absolute Receive Gain Variation
with Supply Voltage
Relative to GRA
b0 05
0 05
dB
GRRL
Receive Gain Variations with
Level
Sinusoidal Test Method Reference
Input PCM Code Corresponds to an
Ideally Encoded PCM Level
eb40 dBm0 to a3 dBm0
eb50 dBm0 to b40 dBm0
eb55 dBm0 to b50 dBm0
b0 2
b0 4
b1 2
02
dB
04
dB
12
dB
VRO
Receive Output Drive Level
RLe600X
b2 5
25
V
9
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