E-ETC5054D-X/HTR 查看數據表（PDF） - STMicroelectronics
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E-ETC5054D-X/HTR Datasheet PDF : 18 Pages
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ETC5054 - ETC5057
TRANSMISSION CHARACTERISTICS
TA = 0 to 70°C, VCC = +5V ±5%, VBB = –5V ±5%, GNDA = 0V, f = 1.0KHz, VIN = 0dBm0 transmit input
amplifier connected for unity-gain non-inverting (unless otherwise specified).
AMPLITUDE RESPONSE
Symbol
tMAX
GXA
GXR
GXAT
GXAV
GXRL
GRA
GRR
GRAT
GRAV
GRRL
VRO
Parameter
Absolute levels - nominal 0 dBm0 level is 4 dBm (600 Ω)
0 dBm0
Max Overload Level
3.14 dBm0 (A LAW)
3.17 dBm0 (U LAW)
Transmit Gain, Absolute (TA = 25 °C, VCC = 5 V, VBB = – 5 V)
Input at GSX = 0 dBm0 at 1020 Hz
Transmit Gain, Relative to GXA
f = 16 Hz
f = 50 Hz
f = 60 Hz
f = 180 Hz
f = 200 Hz
f = 300 Hz - 3000 Hz
f = 3300 Hz
f = 3400 Hz
f = 4000 Hz
f = 4600 Hz and up, Measure Response from 0 Hz to 4000 Hz
Absolute Transmit Gain Variation with Temperature
TA = 0 to +70°C
Absolute Transmit Gain Variation with Supply Voltage
(VCC = 5 V ± 5 %, VBB = – 5 V ± 5 %)
Transmit Gain Variations with Level
Sinusoidal Test Method Reference Level = – 10 dBm0
VFXI+ = – 40 dBm0 to + 3 dBm0
VFXI+ = – 50 dBm0 to – 40 dBm0
VFXI+ = – 55 dBm0 to – 50 dBm0
Receive Gain, Absolute (TA = 25°C, VCC = 5V, VBB = –5V)
Input = Digital Code Sequence for 0dBm0 Signal at 1020Hz
Receive Gain, Relative to GRA
f = 0Hz to 3000Hz
f = 3300Hz
f = 3400Hz
f = 4000Hz
Absolute Transmit Gain Variation with Temperature
TA = 0 to +70°C
Absolute Receive Gain Variation with Supply Voltage
(VCC = 5 V ± 5 %, VBB = – 5 V ± 5 %)
Receive Gain Variations with Level
Sinusoidal Test Method; Reference input PCM code
corresponds to an ideally encoded – 10 dBm0 signal
PCM level = – 40 dBm0 to + 3 dBm0
PCM level = – 50 dBm0 to – 40 dBm0
PCM level = – 55 dBm0 to – 50 dBm0
Receive Output Drive Level (RL = 600Ω)
Min. Typ. Max.
1.2276
Unit
Vrms
2.492
VPK
2.501
VPK
– 0.15
0.15
dB
– 2.8
– 1.8
– 0.15
– 0.35
– 0.7
– 40
– 30
– 26
– 0.2
– 0.1 dB
0.15
0.05
0
– 14
– 32
– 0.1
0.1
dB
– 0.05
0.05
dB
– 0.2
– 0.4
– 1.2
– 0.15
– 0.35
– 0.35
– 0.7
– 0.1
– 0.05
0.2
dB
0.4
dB
1.2
dB
0.15
dB
0.20
dB
0.05
dB
0
dB
– 14
dB
0.1
dB
0.05
dB
– 0.2
– 0.4
– 1.2
– 2.5
0.2
dB
0.4
dB
1.2
dB
2.5
V
10/18
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