AMIS49587C5871RG ON Semiconductor, AMIS49587C5871RG Datasheet - Page 12

• Manufacturer Part Number: AMIS49587C5871RG
• Description: IC MODEM PLC 50/60MHZ 28PLCC
• Manufacturer: ON Semiconductor

Specifications of AMIS49587C5871RG

• Baud Rates: Selectable
• Interface: SCI
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Number Of Transmitters: 1
• Power Supply Requirement: Single
• Package Type: PLCC
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Operating Temperature (max): 70C
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Lead Free Status / Rohs Status: Compliant

4.1.3 Transmitter External Parameters: Pin TX_OUT, ALC_IN, TX_ENB
To guarantee the transmitter external specifications the TX_CLK frequency must be 12 MHz ± 100 ppm.
4. This parameter will not be tested in production.
5. This delay corresponds to the internal transmit path delay and will be defined during design.
6. Taking into account the resolution of the DDS and an accuracy of 100 ppm of the crystal.
7. A sinusoidal signal of 10 kHz and 100 mVpp is injected between VDDA and VSSA. The digital AD converter generates an idle pattern. The
8. A sinusoidal signal of 50 Hz and 100 mVpp is injected between VDDA and VSSA. The digital AD converter generates an idle pattern. The
The LPF filter + amplifier must have a frequency characteristic between the limits listed below. The absolute output level
depends on the operating condition. In production the measurement will be done for relative output levels where the 0 dB
reference value is measured at 50 kHz with a signal amplitude of 100 mV.
Table 10. TRANSMITTER EXTERNAL PARAMETERS
Maximum peak output level
Second order harmonic distortion
Third order harmonic distortion
Frequency accuracy of the
generated sine wave
Capacitive output load at pin
TX_OUT
Resistive output load at pin
TX_OUT
Turn off delay of TX_ENB output
Automatic level control attenuation
step
Maximum attenuation
Low threshold level on ALC_IN
High threshold level on ALC_IN
Input impedance of ALC_IN pin
Power supply rejection ration of the
transmitter section
Table 11. TRANSMITTER FREQUENCY CHARACTERISTICS
signal level at TX_OUT is measured to determine the parameter.
signal level at TX_OUT is measured to determine the parameter.
Frequency (kHz)
Parameter
1000
2000
130
165
330
660
10
95
fTX_OUT = 23.75 kHz
fTX_OUT = 95 kHz
Level control at max. output
fTX_OUT = 95 kHz
Level control at max. output
fTX_OUT = 95 kHz
Level control at max. output
(Notes 4 and 6)
(Note 4)
(Note 5)
Test Conditions
--0.5
--1.3
--4.5
Min
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Attenuation
12
PSRR
VTH
VTL
CL
RL
Td
Df
ALC
V
Symbol
R
ALC
TX_OUT
TX_OUT
ALC_IN
HD2
HD3
TX_OUT
TX_OUT
TX_ENB
ALC_IN
ALC_IN
TX_OUT
range
step
--18.0
--36.0
Max
--2.0
--3.0
--50
--50
0.5
0.5
10 (Note 7)
--0.46
--0.68
0.85
0.76
0.25
20.3
Min
111
2.9
5
Typ
35 (Note 8)
--0.36
--0.54
Max
1.15
1.22
21.7
189
--56
--58
0.5
3.1
Unit
30
20
dB
dB
dB
dB
dB
dB
dB
dB
Unit
kΩ
ms
kΩ
Vp
dB
dB
Hz
pF
dB
dB
dB
V
V