STLC5046 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC5046' PDF : 27 Pages View PDF
STLC5046
TRANSMISSION CHARACTERISTICS
RECEIVE TRANSFER CHARACTERISTICS (continued)
Symbol
GRAG
GFR
GART
GARE
GTR
QDR
GSPR
NCR
NPR
DDR(1)
DAR(1)
DPR1
PSRR
CTX-R
CTR-X
CT-ICH
Parameter
Receive Gain Variation with
programmed gain
Gain variation with frequency
(relative to gain at 1004Hz);
0dBm0 input signal.
Gain variation with temperature
Gain variation with supplies
Gain Tracking with Tone
(1004Hz Mu Law, 820Hz A
Law)
Quantization Distortion with
Tone (1004Hz Mu Law, 820Hz
A law)
Out of band spourious Noise
0dBm0 180 to 3400Hz
Sinewave at DR
Receive Noise C Message
Weighted (µ Law)
Receive Noise Psophometric
Weighted (A Law)
Differential Envelope Delay
(1 to 2.56kHz Input Sinewave
@ 0dBm0)
Absolute Delay @ 1kHz
500 to 2800Hz
Single Frequency Distortion
(0dBm0 Sinewave @ 1004Hz)
Power Supply Rejection Ratio
1kHz, 50mVrms
Transmit to Receive Crosstalk
(input signal 200Hz to 3450Hz
at 0dBm0)
Receive to Transmit Crosstalk
(input signal 200Hz to 3450Hz
at 0dBm0)
Inter Channel Crosstalk, TX
and TX direction.
Test Condition
Below 200Hz
200Hz
300-3000Hz
3400Hz
4000Hz
0dBm0 Input Signal
VCC = VDD = 3.3V ±5%
DR = 3 to -40dBm0
DR = -40 to -50dBm0
DR = -50 to -55dBm0
DR = 3 dBm0
DR = 0 to -30dBm0
DR = -40dBm0
DR = -50 to -55dBm0
500Hz
604Hz
1000Hz
1792Hz
2604Hz
2792Hz
Input 200 to 3450Hz at 0dBm0
at VFXI of one channel; all
other VFXI inputs and all DR
inputs receive idle signal.
Output is measured at DX of
the 3 idle channels.
Min.
-0.2
-0.25
-0.15
-0.7
-0.1
-0.05
-0.2
-0.4
-1.2
33
36
30
25
30
(1) Typical value not tested in production.
Input 200 to 3450Hz at 0dBm0
at DR of one channel; all other
DR inputs and all VFXI inputs
receive idle signal.
Output is measured at VFRO of
the 3 idle channels.
Typ.
8
-82
Max. Unit
+0.2 dB
0.15 dB
0.15
0.15
0
-14
+0.1 dB
0.05 dB
0.2
dB
0.4
1.2
dB
32
dB
11 dBrnCo
-79 dBm0p
25
µs
0
0
0
90
115
440
µs
-46
dB
dB
-76
dB
-76
dB
-78
dB
25/27
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