SI3209-B-FM Silicon Laboratories Inc, SI3209-B-FM Datasheet

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SI3209-B-FM

Manufacturer Part Number
SI3209-B-FM
Description
IC PROSLIC LINE FEED 135V 40QFN
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Datasheets

Specifications of SI3209-B-FM

On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
No
Longitudinal Balanced
60
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Function
Subscriber Line Interface Concept (SLIC)
Interface
PCM
Number Of Circuits
2
Voltage - Supply
*
Current - Supply
*
Power (watts)
*
Operating Temperature
*
Mounting Type
*
Package / Case
*
Includes
*
Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI3209-B-FM
Manufacturer:
ENE
Quantity:
69
Part Number:
SI3209-B-FM
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
D
Features
Applications
Description
The Dual ProSLIC
SLIC and CODEC functionality into a single IC. In combination with a linefeed IC
(LFIC), they provide a complete two-channel analog telephone interface in
accordance with all relevant LSSGR, ITU, and ETSI specifications. The Dual
ProSLIC devices (Si3226/7) operate from a single 3.3 V supply and interface to
standard PCM/SPI or GCI bus digital interfaces. The LFICs (Si3208/9) perform all
high-voltage functions and operate from a 3.3 V supply as well as high-voltage
battery supplies. The Si3208 is rated for –110 V, and the Si3209 is rated for –
135 V. The Dual ProSLIC devices are available in a 64-pin thin quad flat package
(TQFP), and the LFICs are available in a 40-pin, quad flat no-lead package
(QFN).
Functional Block Diagram
Preliminary Rev. 0.33 6/07
FSYNC
FSYNC
Performs all BORSCHT functions
Ideal for short- or long-loop applications
Internal balanced or unbalanced ringing
Low power consumption
Software-programmable parameters:
Integrated dc-dc controller
Wideband CODEC (Si3227)
Customer Premises Equipment (CPE)
Optical Network Terminals (ONT)
U A L
SCLK
SCLK
PCLK
PCLK
DRX
DRX
SDO
SDO
DTX
DTX
RST
RST
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
SDI
SDI
INT
INT
CS
CS
cadence, and waveshape
Ringing frequency, amplitude,
Two-wire ac impedance
Transhybrid balance
DC current loop feed (10–45 mA)
Loop closure and ring trip thresholds
Ground key detect threshold
Interface
Interface
Interface
Interface
Control
Control
P
PCM/
PCM/
PLL
PLL
GCI
GCI
SPI
SPI
R O
®
VDC
VDC
is a family of low-voltage CMOS devices that integrate both
DC-DC Controllers
S LI C
Tone Gen
Tone Gen
Generator
Generator
DC-DC Controller
Caller ID
Caller ID
DTMF &
DTMF &
Ringing
Ringing
Line Diagnostics
Line Diagnostics
DC-DC BOM
DC-DC BOM
Si3226
Si3226/7
DSP
DSP
®
W I T H
VBAT
VBAT
Copyright © 2007 by Silicon Laboratories
CODEC
CODEC
CODEC
CODEC
CODEC
CODEC
ADC
ADC
ADC
DAC
DAC
DAC
ADC
ADC
ADC
DAC
DAC
DAC
Low-power sleep mode
On-hook transmission
Loop or ground start operation
Smooth polarity reversal
DTMF generator/decoder
A-Law/µ-Law companding,
linear PCM
PCM and SPI bus digital interfaces
with programmable interrupts
GCI/IOM-2 mode support
3.3 V operation
GR-909 loop diagnostics
Audio diagnostics with loopback
Pb-free/RoHS-compliant packaging
Private Branch Exchange (PBX)
Cable EMTAs, ATAs, VoIP
Gateways
DC-DC C
Linefeed
Linefeed
Linefeed
Linefeed
Linefeed
Linefeed
Linefeed
Linefeed
SLIC
SLIC
Control
Control
Monitor
Monitor
SLIC
SLIC
Control
Control
Monitor
Monitor
Si3206
Si3208/9
Channel 1
Channel 1
Channel 2
Channel 2
TIP
TIP
RING
RING
TIP
TIP
RING
RING
O N T R O L L E R
Ordering Information
Patents pending
Si3226/7
Si3208/9
See page 33.
Si3226/7 Si3208/9

Related parts for SI3209-B-FM

SI3209-B-FM Summary of contents

Page 1

... PCM/SPI or GCI bus digital interfaces. The LFICs (Si3208/9) perform all high-voltage functions and operate from a 3.3 V supply as well as high-voltage battery supplies. The Si3208 is rated for –110 V, and the Si3209 is rated for – 135 V. The Dual ProSLIC devices are available in a 64-pin thin quad flat package (TQFP), and the LFICs are available in a 40-pin, quad flat no-lead package (QFN) ...

Page 2

Si3208/9 2 Preliminary Rev. 0.33 ...

Page 3

Section 1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

... Operation of the Si3226 or Si3227 above 125 °C junction temperature may degrade device reliability. 4. Si3208 and Si3209 are equipped with on-chip thermal limiting circuitry that shuts down the circuit when the junction temperature exceeds the thermal shutdown threshold. The thermal shutdown threshold should normally be set to 145 ° ...

Page 5

... Supply Voltage, Si3226/7 Supply Voltage, Si3208/Si3209 Battery Voltage, Si3208 Battery Voltage, Si3209 *Note: All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions. Typical values apply at nominal supply voltages and an operating temperature of 25 Table 3. 3.3 V Power Supply Characteristics ( ...

Page 6

Si3208/9 Table 4. AC Characteristics (V = 3. °C for F-Grade, – °C for G-Grade Parameter Overload Level Overload Compression 1 Single Frequency Distortion Signal-to-(Noise + Distortion) 2 ...

Page 7

Table 4. AC Characteristics (Continued 3. °C for F-Grade, – °C for G-Grade Parameter Longitudinal to Metallic/PCM Balance (forward or reverse) Metallic/PCM to Longitudinal Bal- ance ...

Page 8

Si3208/9 Table 5. Linefeed Characteristics (V = 3. °C for F-Grade, – °C for G-Grade Parameter Symbol Maximum Loop Resistance R LOOP DC Loop Current Accuracy DC Open ...

Page 9

... F-Grade, – °C for G-Grade Parameter Symbol Differential Nonlinearity DNLE (8-bit resolution) Integral Nonlinearity INLE (8-bit resolution) Gain Error Table 7. Si3208/Si3209 Characteristics (V = 3. –15 to –130 BAT Parameter TIP/RING Pull-down Transistor Saturation Voltage TIP/RING Pull-up Transistor Saturation Voltage OPEN State TIP/RING Leakage Current ...

Page 10

Si3208/9 Table 8. DC Characteristics (V = 3. °C for F-Grade, – °C for G-Grade Parameter Symbol High Level Input Voltage V IH Low Level Input Voltage V ...

Page 11

Table 10. Switching Characteristics—SPI (V = 3. °C for F-Grade, – °C for G-Grade, C DDA A Parameter Cycle Time SCLK Rise Time, SCLK Fall Time, SCLK Delay Time, SCLK ...

Page 12

Si3208/9 Table 11. Switching Characteristics—PCM Highway Interface (V = 3. °C for F-Grade, – °C for G-Grade Parameter PCLK Period Valid PCLK Inputs 2 FSYNC Period PCLK ...

Page 13

PCLK FSYNC DRX DTX Figure 2. PCM Highway Interface Timing Diagram Table 12. Switching Characteristics—GCI Highway Serial Interface (V = 3. °C for F-Grade, –40 ...

Page 14

Si3208/9 PCLK t su1 FSYNC Frame 0, DRX Bit 0 DTX Figure 3. GCI Highway Interface Timing Diagram (2.048 MHz PCLK Mode) PCLK t su1 FSYNC Frame 0, DRX Bit 0 DTX Figure 4. GCI Highway Interface Timing Diagram (4.096 ...

Page 15

Acceptable Figure 5. Transmit and Receive Path SNDR Fundamental 5 Output Power (dBm0 2 Fundamental Input Power (dBm0) Figure 6. Overload Compression Performance Preliminary Rev. 0.33 Acceptable Region 3 ...

Page 16

Si3208/9 2. Typical Application Circuits VBRNG VBATa VBATb VBATb VBATa VBATa VCC VCC VDDREG VDDA VDDA VDDD VDDD VDDC VDDC SVDC GND GND 16 VBRNG VBRNG VBRNG EGND EGND VBAT VBATb VBAT Preliminary Rev. 0.33 GND GNDD GNDA ...

Page 17

Preliminary Rev. 0.33 Si3208/9 17 ...

Page 18

Si3208 Preliminary Rev. 0.33 ...

Page 19

VDD VBATa VBAT_1 VBATb VBAT_2 Preliminary Rev. 0.33 Si3208/9 DGND AGND 19 ...

Page 20

Si3208/9 20 Preliminary Rev. 0.33 ...

Page 21

Preliminary Rev. 0.33 Si3208/9 21 ...

Page 22

Si3208/9 22 Preliminary Rev. 0.33 ...

Page 23

Preliminary Rev. 0.33 Si3208/9 23 ...

Page 24

Si3208/9 24 Preliminary Rev. 0.33 ...

Page 25

... Digital voice data transfer occurs over a standard PCM bus. Control data is transferred using a standard SPI. The Si3226/7 is available in a 64-pin TQFP; the Si3208 is available in a 32-pin QFN, and the Si3209 is available in a 40-pin QFN or a 48-pin eTQFP. 4.1. DC Feed Characteristics Dual ProSLIC internal linefeed circuitry provides completely programmable dc feed characteristics ...

Page 26

... The channel selected is put into diagnostic mode. In this mode, the selected channel has special diagnostic resources available. 4.6. Power Dissipation Considerations The Dual ProSLIC is designed to source loops kft as well as short loop applications. The LFIC provides all battery sourcing functions and is, therefore, the determining factor regarding power dissipation in a specific application ...

Page 27

... A ground key detect status bit provides continuous status, and a maskable interrupt bit is also provided. 4.9. Ringing Generation The Dual ProSLIC provides the ability to generate a programmable sinusoidal or waveform, with or without dc offset. The ringing frequency, wave shape, cadence, and offset are all register-programmable ...

Page 28

... Si3208/9 4.17. SPI Control Interface The controller interface to the Dual ProSLIC is a 4-wire interface modeled after microcontroller and serial peripheral devices. The interface consists of a clock (SCLK), chip select (CS), serial data input (SDI), and serial data output (SDO). In addition, the Dual ProSLIC ...

Page 29

Pin Descriptions: Si3226/7 Pin Symbol Number 1 SRINGDCa 2 SRINGACa 3 STIPACa 4 STIPDCa 5 CAPPa 6 CAPMa 7 SVBATa 8 SVDC 9 GPIO3a / PWROa 10 GPIO2a / SRINGCa / TRD2a 11 GPIO1a / STIPCa / TRD1a 12 ...

Page 30

Si3208/9 Table 17. Si3226/7 Pin Descriptions (Continued) Pin Symbol Number 33 DTXEN 34 DTX 35 DRX 36 INT 37 RST 38 VDDREG 39 GPIO1b / STIPCb / TRD1b 40 GPIO2b / SRINGCb / TRD2b 41 GPIO3b / PWROb 42 SVBATb ...

Page 31

Pin Descriptions: Si3208/9 QFN Pin # Symbol RING_1 TIP_1 IRINGN_1 9 IRINGP_1 10 ITIPN_1 11 ITIPP_1 12 IBIAS_1 13 ISNS 14 VDD 15 HVCLK_1 16 HVDATA ...

Page 32

Si3208/9 Table 18. Si3208/9 Pin Descriptions (Continued) QFN Pin # Symbol AGND VBAT_1 40 IC epad 32 I/O Description No Connect. I Analog Ground. Internal connection; leave to float. Internal connection; leave ...

Page 33

... Si3208-X-FM 110 V Dual LFIC Si3208-X-GM 110 V Dual LFIC Si3209-X-FM 135 V Dual LFIC Si3209-X-GM 135 V Dual LFIC Notes: 1. All devices are lead-free and RoHS compliant. 2. “X” denotes product revision ( etc.). 3. Add the end of the device to denote tape and reel options. Wideband ...

Page 34

Si3208/9 8. Package Outline: 64-Pin TQFP Figure 12 illustrates the package details for the Si3226/7. Table 19 lists the values for the dimensions shown in the illustration. Figure 12. 64-Pin Thin Quad Flat Package (TQFP) 34 Preliminary Rev. 0.33 ...

Page 35

Table 19. 64-Pin TQFP Package Dimensions Dimension Min A — A1 0.05 A2 0.95 b 0. 0.45 aaa — bbb — ccc — ddd — Q 0° Notes: 1. All dimensions shown ...

Page 36

Si3208/9 9. Package Outline: 40-Pin QFN Figure 13 illustrates the package details for the Si3208/9. Table 20 lists the values for the dimensions shown in the illustration. Table 20. 40-Pin QFN Package Dimensions Dimension Min Nom A 0.80 0.90 A1 ...

Page 37

... C L OCUMENT HANGE IST Revision 0.2 to Revision 0.32 Added Si3208 and Si3209. Removed Si3203, Si3205, and Si3206. Added pin-outs and package drawings for Si3208 and Si3209. Updated pin-out for Si3226. Updated bill of materials. Updated “2. Typical Application Circuits” and added dc-dc converter schematics ...

Page 38

... Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized ap- plication, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages. Silicon Laboratories, Silicon Labs, and ProSLIC are trademarks of Silicon Laboratories Inc. Other products or brand names mentioned herein are trademarks or registered trademarks of their respective holders. ...

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