SI3220-KQ Silicon Laboratories Inc, SI3220-KQ Datasheet - Page 16
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SI3220-KQ
Manufacturer Part Number
SI3220-KQ
Description
IC SLIC/CODEC DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3220-KQ
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
0°C ~ 70°C
Mounting Type
Surface Mount
Includes
Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
Product
Telecom
Supply Voltage (min)
3.13 V
Supply Current
22 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 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:
SI3220-KQ
Manufacturer:
SILICON
Quantity:
14 000
Company:
Part Number:
SI3220-KQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
SI3220-KQ
Manufacturer:
SI
Quantity:
20 000
Company:
Part Number:
SI3220-KQR
Manufacturer:
SIPEX
Quantity:
10 000
Part Number:
SI3220-KQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Si3220/Si3225
16
Table 13. Switching Characteristics—PCM Highway Interface (Continued)
(V
Parameter
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. Spec applies to PCLK fall to DTX tristate when that mode is selected.
, V
DD1
3
–V
DD4
FSYNC
PCLK
= 3.13 to 5.25 V, T
DRX
DTX
t
s u 1
Figure 2. PCM Highway Interface Timing Diagram
t
d 1
A
= 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade, C
t
h 1
Symbol
t
t
t
t
t
t
su1
su2
wfs
d3
h1
h2
Preliminary Rev. 0.91
t
s u 2
t
p
t
d 2
Conditions
t
h 2
Test
t
fs
t
r
Min
25
20
25
20
—
t
p
1
IH –
V
L
I/O –
t
= 20 pF)
Typ
f
—
—
—
—
—
—
0.4 V, V
1
t
d 3
t
w f s
IL
125 µ s–t
= 0.4 V.
Max
20
—
—
—
—
1
p
Units
ns
ns
ns
ns
ns