SI3220-GQ Silicon Laboratories Inc, SI3220-GQ Datasheet - Page 7

• 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
Parameter
Chipset Power
Consumption
Notes:
DD
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
DD1
include an additional V
–V
DD4
=
3.3 V, T
P
P
Symbol
P
P
P
P
ACTIVE
ACTIVE
P
P
P
SLEEP
OPEN
STBY
STBY
RING
A
OHT
OHT
=
BAT
0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade)
3
3
x I
LOOP
Open (high-impedance), V
Forward/reverse OHT, OBIAS = 4 mA,
Forward/reverse OHT, OBIAS = 4 mA,
Active on-hook standby, V
Active on-hook standby, V
term.
Forward/reverse active off-hook,
Forward/reverse active off-hook,
ABIAS = 4 mA, V
ABIAS = 4 mA, V
V
Sleep mode, RESET = 0,
Ringing, V
BAT
= –70 V, 1 REN load
Test Condition
V
V
V
BAT
BAT
BAT
1
(Continued)
Rev. 1.0
RING
= –70 V
= –48 V
= –70 V
BAT
BAT
= 45 v
= –24 V
= –48 V
BAT
BAT
BAT
rms
= –48 V
= –70 V
= –70 V
,
2
Min
—
—
—
—
—
—
—
—
—
Si3220/Si3225
Typ
240
345
550
735
516
65
70
80
8
Max
—
—
—
—
—
—
—
—
—
Unit
mW
mW
mW
mW
mW
mW
mW
mW
mW
7