STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 48

• Manufacturer Part Number: STLC5046
• Description: IC CODEC/FLTR PROG QUAD 64-TQFP
• Manufacturer: STMicroelectronics
• Type: PCM Codec/Filterr

Specifications of STLC5046

• Data Interface: PCM Audio Interface
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.3 V ~ 5 V
• Voltage - Supply, Digital: 3.3 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3665

Transmission characteristics
Table 7.
1. Typical value not tested in production.
48/51
Symbol
CT-ICH
DDR
DAR
CTX-R
CTR-X
GSPR
PSRR
DPR1
NCR
NPR
(1)
(1)
Transmission characteristics (continued)
Out of band spurious noise
0 dBm0 180 to 3400 Hz
sinewave at DR
Receive noise C message
weighted (µ Law)
Receive noise psophometric
weighted (A Law)
Differential envelope delay
(1 to 2.56 kHz input sinewave
@ 0 dBm0)
Absolute delay @ 1kHz 500 to
2800Hz
Single frequency distortion
(0 dBm0 sinewave @ 1004 Hz)
Power supply rejection ratio
1 kHz, 50 mVrms
Transmit to receive crosstalk
(input signal 200 Hz to 3450 Hz at
0 dBm0)
Receive to transmit crosstalk
(input signal 200 Hz to 3450 Hz at
0 dBm0)
Inter channel crosstalk, TX
and TX direction.
Parameter
Doc ID 7052 Rev 5
500 Hz
604 Hz
1000 Hz
1792 Hz
2604 Hz
2792 Hz
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.
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.
Test Condition
Min.
30
Typ.
-85
5
Max.
115
440
-79
-46
-76
-76
-78
32
11
25
90
0
0
0
STLC5046
dBrnCo
dBm0p
Unit
dB
dB
dB
dB
dB
dB
µs
µs