STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 27

• 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

STLC5046
3.1.15
00h:Stop any received signal, AGND level is forced on the VFRO3 analog output.
>00h:Digital gain is inserted in the TX path equal to:
Pin-strap values:
GR3=1: -0.8 dB gain (value = E2h):
GR3=0: -4.3 dB gain (value = AFh):
Overall gain including also RXG:
GR3 = 1:-0.8 dB; GR3 = 0: -4.3 dB
Transmit Time Slot channel #0 (DXA0)
Addr=13h; Reset Value=00h
EN0=0: Selected transmit time slot on DX output is in H.I.
EN0=1: Selected transmit time slot on DX output is active carrying out the PCM encoded
signal of VFXI0.
T06..0: Define time slot number (0 to 127) on which PCM encoded signal of VFXI0 is carried
out.
If linear mode is selected (LIN=1 of CONF register) the 16 bits will be carried out as follows:
the 8 most significative bits in the programmed time slot, the 8 least significative bits in the
following timeslot.
Example: if T06..T00=00:
15
EN0
Bit7
Bit7
1
1
14
13
Bit6
Bit6
T06
1
0
12
TS0
11
Bit5
Bit5
T05
20log[0.25+0.75*(progr. value/256)]
1
1
10
Doc ID 7052 Rev 5
9
Bit4
Bit4
T04
0
0
8
7
Bit3
Bit3
T03
0
1
6
5
Bit2
Bit2
T02
0
1
4
TS1
Registers addresses
3
Bit1
Bit1
T01
1
1
2
1
Bit0
Bit0
T00
0
1
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