SI3208-B-FM Silicon Laboratories Inc, SI3208-B-FM Datasheet - Page 5
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SI3208-B-FM
Manufacturer Part Number
SI3208-B-FM
Description
IC PROSLIC LINE FEED 125V 40QFN
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3208-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
Package Type
TQFP
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Function
Subscriber Line Interface Concept (SLIC)
Interface
GCI, PCM, SPI
Number Of Circuits
2
Voltage - Supply
3.3V
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
Company:
Part Number:
SI3208-B-FM
Manufacturer:
SILICONLA
Quantity:
1 184
Part Number:
SI3208-B-FMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Table 3. 3.3 V Power Supply Characteristics
(V
High Impedance,
Reset
High Impedance,
Open Current
Forward/Reverse Sleep,
On-hook Current
Forward/Reverse Active,
On-hook Current
Forward/Reverse Active,
Off-hook Current
Forward/Reverse OHT,
On-hook Current
Tip/Ring Open,
On-hook Current
Ringing Current
Notes:
Table 2. Recommended Operating Conditions
Ambient Temperature
Ambient Temperature
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.
DD
1. All specifications are for a single channel of Si3226/7 using Si3208/9 linefeed IC and based on measurements with all
2. I
3. I
= 3.3 V, T
channels in the same operating state.
LOOP
AVE
Typical values apply at nominal supply voltages and an operating temperature of 25
Parameter
is the average of the full-wave rectified current in the subscriber loop during ringing (I
is the dc current in the subscriber loop during the off-hook state.
A
Parameter
= 0 to 70 ºC for F-Grade, –40 to 85 ºC for G-Grade)
Symbol
I
I
I
I
I
I
I
I
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
I
I
I
I
I
I
I
I
DD
DD
DD
DD
DD
DD
DD
DD
V
DD1
Symbol
V
V
V
balanced, sinusoidal, f = 20 Hz
T
T
BAT
BAT
–V
DD
A
A
Preliminary Rev. 0.33
R
DD4
V
LOAD
TR
1
V
V
V
Test Condition
V
I
= 55 V
T
T
R
T
LOOP
V
V
V
R
= 5 REN = 1400 Ω
and V
and V
LOAD
or V
TR
TR
TR
or V
Condition
RST = 0
G-grade
F-grade
= –48 V
= –48 V
= –48 V
R
Test
= 30 mA
RMS
T
= 50 Ω
R
R
= –48 V
= Hi-Z
= Hi-Z
= Hi-Z
+ 0 V
DC
Min*
3.13
3.13
–40
–9
–9
0
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
°
C unless otherwise stated.
Typ
3.1 + I
3.3
3.3
25
25
—
—
2.3 + I
AVE
Typ
2.4
9.7
0.6
1.2
1.2
1.6
0.6
15
24
43
43
23
26
0
= I
LOOP
AVE
PEAK
Si3208/9
Max*
–135
–110
3.47
3.47
70
85
x 2/π).
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
Unit
o
o
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
C
C
5