SI3018-FS Silicon Laboratories Inc, SI3018-FS Datasheet - Page 11

• Manufacturer Part Number: SI3018-FS
• Description: IC VOICE DAA GCI/PCM/SPI 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3018-FS

• Function: Data Access Arrangement (DAA)
• Interface: Serial
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

Table 7. Switching Characteristics—Serial Interface (Master Mode, DCE = 0)
(V
Parameter
Cycle time, SCLK
SCLK Duty Cycle
Delay Time, SCLK↑ to FSYNC↓
Delay Time, SCLK↑ to SDO Valid
Delay Time, SCLK↑ to FSYNC↑
Setup Time, SDI Before SCLK ↓
Hold Time, SDI After SCLK ↓
Setup Time, FC↑ Before SCLK↑
Hold time, FC↑ After SCLK↑
Note: All timing is referenced to the 50% level of the waveform. Input test levels are V
D
= 3.0 to 3.6 V, T
SCLK
FSYNC
(mode 0)
FSYNC
(mode 1)
16-Bit
SDO
16-Bit
SDI
FC
A
=
0 to 70 °C, C
t
t
c
d2
Figure 3. Serial Interface Timing Diagram (DCE = 0)
t
d3
L
= 20 pF)
t
D15
d1
D15
t
su
D14
D14
Rev. 1.05
Symbol
t
t
t
t
t
t
t
t
h
dty
t
sfc
hfc
t
d1
d2
d3
su
c
h
Min
244
25
20
40
40
—
—
—
—
D1
D1
1/256 Fs
t
IH
sfc
Typ
= V
50
—
—
—
—
—
—
—
D0
D0
D0
D
Si3018/19/10
– 0.4 V, V
Max
20
20
20
—
—
—
—
—
—
t
IL
t
d3
hfc
= 0.4 V.
Unit
V
V
ns
ns
ns
ns
ns
ns
ns
ns
%
OH
OL
11