SI3225-BQ Silicon Laboratories Inc, SI3225-BQ Datasheet - Page 14
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SI3225-BQ
Manufacturer Part Number
SI3225-BQ
Description
IC SLIC/CODEC DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3225-BQ
Package / Case
*
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
Includes
Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
Product
SLIC
Supply Voltage (min)
3.13 V
Supply Current
22 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Channels
2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3225-BQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Si3220/Si3225
14
Table 11. Switching Characteristics—General Inputs
(V
Table 12. Switching Characteristics—SPI
(V
Parameter
Rise Time, RESET
RESET Pulse Width, GCI Mode
RESET Pulse Width, SPI Daisy Chain Mode
Notes:
Parameter
Cycle Time SCLK
Rise Time, SCLK
Fall Time, SCLK
Delay Time, SCLK Fall to SDO
Transition
Delay Time, CS Rise to SDO Tristate
Setup Time, CS to SCLK Rise
Hold Time, SCLK Rise to CS Rise
Setup Time, SDI to SCLK Rise
Hold Time, SCLK Rise to SDI Rise
SDI to SDITHRU Propagation Delay
Note: All timing is referenced to the 50% level of the waveform. Input test levels are V
DD
DD
1. All timing (except Rise and Fall time) is referenced to the 50% level of the waveform. Input test levels are V
2. The minimum RESET pulse width assumes the SDITHRU pin is tied to ground via a pulldown resistor no greater than
, V
, V
DD1
DD1
0.4 V, V
10 kΩ per device.
–V
–V
DD4
DD4
IL
= 0.4 V. Rise and Fall times are referenced to the 20% and 80% levels of the waveform.
= 3.13 to 5.25 V, T
= 3.13 to 5.25 V, T
2
A
A
= 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade, C
= 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade, C
Symbol
t
t
t
t
t
t
su1
su2
t
t
d2
d3
h1
h2
t
Preliminary Rev. 0.91
c
r
f
Symbol
Conditions
t
t
t
rl
rl
r
Test
1
Min
500
—
6
0.062
Min
15
20
25
20
—
—
—
—
—
IH
Typ
– V
—
—
—
L
L
DD
= 20 pF)
= 20 pF)
Typ
—
—
—
—
—
—
—
—
—
6
–0.4 V, V
Max
—
—
5
IL
Max
= 0.4 V
25
25
20
20
—
—
—
—
—
—
IH
= V
Unit
ns
ns
µs
Unit
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
DD
–