SI3220-GQ Silicon Laboratories Inc, SI3220-GQ Datasheet - Page 5

• Manufacturer Part Number: SI3220-GQ
• Description: IC SLIC/CODEC DUAL-CH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3220-GQ

• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: GCI, PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 65mA
• Power (watts): 941mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. 3.3 V Power Supply Characteristics
(V
Table 2. Recommended Operating Conditions
Parameter
V
ply
Current (Si3220/
Si3225)
Notes:
Parameter
Ambient Temperature
Ambient Temperature
Supply Voltage, Si3220/Si3225
Supply Voltage, Si3200
High Battery Supply Voltage, Si3200
Low Battery Supply Voltage, Si3200
*Note: All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.
DD
DD1
1. All specifications are for a single channel based on measurements with both channels in the same operating state.
2. See "Ringing Power Considerations" on page 50 for current and power consumption under other operating conditions.
3. Power consumption does not include additional power required for dc loop feed. Total system power consumption must
, V
–V
DD1
include an additional V
Typical values apply at nominal supply voltages and an operating temperature of 25
DD4
–V
DD4
Sup-
=
3.3 V, T
I
VDD1
Symbol
A
–I
=
VDD4
BAT
0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade)
x I
LOOP
Ringing, V
term.
V
Forward/reverse active off-hook,
DD1
Symbol
OBIAS = 4 mA, V
Forward/reverse active OHT
V
V
V
Sleep mode, RESET = 0
Sine Wave, 1 REN load
BATH
T
T
BATL
Open (high-impedance)
Active on-hook standby
–V
DD
A
A
RING
DD4
Test Condition
ABIAS = 4 mA
1
= 45 V
Rev. 1.0
B/G-Grade
Condition
K/F-Grade
rms
Test
BAT
, V
= –24 V
BAT
2
= –70 V,
Min*
3.13
3.13
–40
–15
–15
0
Min
—
—
—
—
—
—
Si3220/Si3225
o
3.3/5.0
3.3/5.0
C unless otherwise stated.
Typ
25
25
—
—
22 + I
Typ
15
15
44
28
1
LIM
V
Max*
5.25
5.25
–99
BATH
70
85
Max
—
—
—
—
—
—
Unit
o
o
V
V
V
V
Unit
C
C
mA
mA
mA
mA
mA
mA
5