SI3016-F-FS Silicon Laboratories Inc, SI3016-F-FS Datasheet - Page 11

• Manufacturer Part Number: SI3016-F-FS
• Description: IC ISOMODEM LINE-SIDE DAA 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3016-F-FS

• Package / Case: 16-SOIC (3.9mm Width)
• Data Format: V.90
• Baud Rates: 56k
• Interface: Serial
• Voltage - Supply: 3.3V, 5V
• Mounting Type: Surface Mount
• Product: Modem Chip
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3. Analog Output
Figure 7 illustrates an optional application circuit to support the analog output capability of the DAA system-side
module for call progress monitoring purposes. The ARM bits in Register 6 allow the receive path to be attenuated
by 0, –6, or –12 dB. The ATM bits, which are also in Register 6, allow the transmit path to be attenuated by –20,
–26, or –32 dB. Both the transmit and receive paths can also be independently muted.
AOUT
Figure 7. Optional Connection to AOUT for a Call Progress Speaker
C1
C2
Table 8. Component Values—Optional Connection to AOUT
R3
C6
C2, C3, C5
Symbol
C1
C4
C6
R1
R2
R3
U1
R1
100 µF, 16 V, Elec. ±20%
Rev. 1.0
2200 pF, 16 V, ±20%
10 kΩ, 1/10 W, ±5%
47 kΩ, 1/10 W, ±5%
820 pF, 16 V, ±20%
0.1 µF, 16 V, ±20%
10 Ω, 1/10 W, ±5%
3
2
+5 V
+
6
–
4
LM386
Value
5
C3
R2
C5
+
C4
Si3016
Speaker
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