SI3000-C-GS Silicon Laboratories Inc, SI3000-C-GS Datasheet

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SI3000-C-GS

Manufacturer Part Number
SI3000-C-GS
Description
Manufacturer
Silicon Laboratories Inc
Datasheet

Specifications of SI3000-C-GS

Lead_time
35
Pack_quantity
48
Comm_code
85423990

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI3000-C-GS
Manufacturer:
Silicon
Quantity:
997
V
Features
Complete voice codec solution includes the following:
Applications
Description
The Si3000 is a complete voice band audio codec solution that offers high
integration by incorporating programmable input and output gain/
attenuation, a microphone bias circuit, handset hybrid circuit, and an
output drive for 32  headphones. The Si3000 can be connected directly
to the Si3034, Si3035, Si3044, and Si3056 North American and
international DAA chipsets through their daisy-chaining serial interface. It
also serves as a companion chip to a FAT ISOmodem chipset with voice
features, providing hardware support for a handset and speaker phone.
The device operates from a single 3.3 to 5 V power supply and is
available in a 16-pin small outline package (SOIC).
Functional Block Diagram
Rev. 1.4 12/10
OICE
84 dB ADC Dynamic Range
84 dB DAC Dynamic Range
4–12 kHz Sample Rates
30 dB Microphone Pre-Amp
Programmable Input Gain/
Attenuation: –34.5 dB to 12 dB
Programmable Output Gain/
Attenuation: –34.5 dB to 12 dB
Modem Voice Channel (DSVD)
Telephony
RESET
FSYNC
MCLK
SCLK
SDO
SDI
B
AND
Interface
Digital
C
Prog Gain/
Attenuator
Prog Gain/
Attenuator
ODEC W I T H
Si3000
ADC
DAC
Copyright © 2010 by Silicon Laboratories
Support for 32  Headphones
3:1 Analog Input Mixer
3.3–5.0 V Power Supply
Direct Serial Interface to DSPs
Direct Connection to Si303x/44/56,
serial interface DAA chipsets
Low profile 16-Pin SOIC Package
RoHS-compliant package
available
Speech Processing
General Purpose Analog I/O
Companion chip for FDX
ISOmodems with voice features
Handset
Hybrid
0/+10/+20/+30 dB
0/+10/+20 dB
Headphone
0/–6/–12/–18 dB
Driver
0/–6/–12/–18 dB
M
ICROPHONE
MBIAS
MIC
LINEI
HDST
SPKRR
SPKRL
LINEO
/S
FSYNC
SPKRR
MBIAS
MCLK
HDST
SCLK
P E A K E R
SDO
SDI
Ordering Information:
Pin Assignments
See page 29.
1
2
3
4
5
6
7
8
Si3000
Si3000
16
15
14
13
12
11
10
9
D
RIVE
LINEO
SPKRL
GND
V
V
LINEI
MIC
RESET
A
D
Si3000

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