SI3225-BQ Silicon Laboratories Inc, SI3225-BQ Datasheet - Page 18
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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
Si3220/25 Si3200/02
18
Table 13. Switching Characteristics—PCM Highway Interface
(V
Parameter
PCLK Period
Valid PCLK Inputs
FSYNC Period
PCLK Duty Cycle Tolerance
PCLK Period Jitter Tolerance
Rise Time, PCLK
Fall Time, PCLK
Delay Time, PCLK Rise to DTX Active
Delay Time, PCLK Rise to DTX
Transition
Delay Time, PCLK Rise to DTX
Tristate
Setup Time, FSYNC to PCLK Fall
Hold Time, FSYNC to PCLK Fall
Setup Time, DRX to PCLK Fall
Hold Time, DRX to PCLK Fall
FSYNC Pulse Width
Notes:
DD
1. All timing is referenced to the 50% level of the waveform. Input test levels are V
2. FSYNC source is assumed to be 8 kHz under all operating conditions.
3. Specification applies to PCLK fall to DTX tristate when that mode is selected.
, V
DD1
3
– V
DD4
2
=
3.13 to 5.25 V, T
A
=
0 to 70 °C for K/F-Grade, –40 to 85 °C for B/G-Grade, C
Symbol
t
t
t
t
t
jitter
t
t
t
t
t
su1
su2
t
wfs
t
dty
d1
d2
d3
h1
h2
t
t
fs
p
r
f
Rev. 1.3
Conditions
Test
Min
122
t
40
25
20
25
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
p
/2
1
IH –
V
I/O –
1.024
1.536
1.544
2.048
4.096
8.192
Typ
256
512
768
125
50
—
—
—
—
—
—
—
—
—
—
—
—
0.4 V, V
1
L
=
20 pF)
IL
125 µs–t
=
Max
3906
±120
0.4 V.
60
25
25
20
20
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
p
Units
MHz
MHz
MHz
MHz
MHz
MHz
kHz
kHz
kHz
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%