SI3225-G-GQ Silicon Laboratories Inc, SI3225-G-GQ Datasheet - Page 6

• Manufacturer Part Number: SI3225-G-GQ
• Description: IC PROSLIC/CODEC DUAL 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3225-G-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: 64-TQFP, 64-VQFP
• 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 2. Recommended Operating Conditions
Table 3. 3.3 V Power Supply Characteristics
(V
Si3220/25 Si3200/02
6
Parameter
Ambient Temperature
Ambient Temperature
Supply Voltage, Si3220/Si3225
Supply Voltage, Si3200/Si3202
High Battery Supply Voltage, Si3200
Low Battery Supply Voltage, Si3200
High Battery Supply Voltage, Si3202
Low Battery Supply Voltage, Si3202
*Note: All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.
Parameter
V
Current (Si3220/
Si3225)
Notes:
DD
DD1
1. All specifications are for a single channel based on measurements with both channels in the same operating state.
2. See "3.14.4. Ringing Power Considerations" on page 54 for current and power consumption under other operating
3. Power consumption does not include additional power required for dc loop feed. Total system power consumption must
, V
–V
DD1
conditions.
include an additional (V
Typical values apply at nominal supply voltages and an operating temperature of 25 °C unless otherwise stated.
DD4
– V
Supply
DD4
=
3.3 V, T
I
VDD1
A
Symbol
=
DD
0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade)
–I
+ |V
VDD4
BAT
|) x I
Ringing, V
V
LOOP
DD1
Symbol
Forward/reverse active off-hook
V
V
V
V
V
OBIAS = 4 mA, V
Forward/reverse active OHT
BATH
BATH
T
T
BATL
BATL
–V
DD
term.
A
A
Sleep mode, RESET = 0
Sine Wave, 1 REN load
Open (high-impedance)
Active on-hook standby
DD4
RING
1
Test Condition
Rev. 1.3
= 45 V
B/G-Grade
Condition
K/F-Grade
Test
rms
BAT
, V
= –70 V
BAT
2
= –70 V,
Min*
3.13
3.13
–40
–15
–15
–15
–15
0
Min
—
—
—
—
—
—
3.3/5.0
3.3/5.0
Typ
25
25
—
—
—
—
45 + I
+ ABIAS
Typ
200
17
16
47
26
LIM
V
V
Max*
–125
5.25
5.25
–99
BATH
BATH
70
85
Max
—
—
—
—
—
—
Unit
o
o
Unit
V
V
V
V
V
V
mA
mA
mA
mA
mA
C
C
µA