STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 47

• 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
Table 7.
Receive transfer characteristics
Symbol
DDX
DAX
DPXM
GRAG
GARE
DPXA
GART
QDR
GRA
GFR
GTR
(1)
(1)
Transmission characteristics (continued)
Differential envelope delay (1
to 2.56 kHz input sinewave @
0dBm0)
Absolute delay @ 1 kHz 500 to
2800Hz
Single frequency distortion
(µ Law 0 dBm0 sinewave @
1004 Hz)
Single frequency distortion
(A Law 0 dBm0 sinewave @
820 Hz)
Absolute levels
The nominal 0 dBm) levels are
VFRO:
RGX = 0 dB, GRXn = 0 db (FF)
Transmit gain absolute accuracy
(within 3 dB from max. dig. level)
Receive gain variation with
programmed gain
Gain variation with frequency
(relative to gain at 1004 Hz);
0dBm0 input signal.
Gain variation with temperature
Gain variation with supplies
Gain Tracking with tone
(1004 Hz µ Law, 820 Hz A Law)
Quantization distortion with tone
(1004 Hz µ Law, 820 Hz A Law)
Parameter
Doc ID 7052 Rev 5
500Hz
604Hz
1000Hz
1792Hz
2604Hz
2792Hz
Referred to 0 dB level
Below 200 Hz
200 Hz
300-3000 Hz
3400 Hz
4000 Hz
0 dBm0 input signal
V
DR = 3 to -40 dBm0
DR = -40 to -50 dBm0
DR = -50 to -55 dBm0
DR = 3 dBm0
DR = 0 to -30 dBm0
DR = -40 dBm0
DR = -45 dBm0
DR = -50 to -55 dBm0
CC
= V
Test Condition
DD
= 3.3 V ±5%
-0.15
-0.18
-0.25
-0.15
-0.05
Min.
-0.7
-0.1
-0.2
-0.4
-1.2
33
36
30
25
15
Transmission characteristics
Typ.
547
+0.18
Max.
+0.1
0.15
0.15
0.15
0.15
0.05
170
110
420
-46
-46
-14
0.2
0.4
1.2
25
70
95
0
0
mVrms
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
µs
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