SI3056-D-FSR Silicon Laboratories Inc, SI3056-D-FSR Datasheet - Page 6

• Manufacturer Part Number: SI3056-D-FSR
• Description: Modem Chip Chipset 56Kbps 16-Pin SOIC T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3056-D-FSR

• Package: 16SOIC
• Main Category: Chipset
• Maximum Data Rate: 56 Kbps
• Typical Operating Supply Voltage: 3.3 V
• Power Supply Type: Analog
• Typical Supply Current: 15 mA
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V
• Lead Free Status / RoHS Status: Compliant

Si3018/19/10
6
Table 2. Loop Characteristics
(V
Parameter
DC Termination Voltage
DC Termination Voltage
DC Termination Voltage
DC Termination Voltage
DC Termination Voltage
DC Termination Voltage
DC Termination Voltage
On Hook Leakage Current
Operating Loop Current
Operating Loop Current
DC Ring Current
Ring Detect Voltage*
Ring Detect Voltage*
Ring Frequency
Ringer Equivalence Number
*Note: The ring signal is guaranteed to not be detected below the minimum. The ring signal is guaranteed to be detected
D
=
3.0 to 3.6 V, T
above the maximum.
A
=
0 to 70 °C,
Si3018
RING
Figure 1. Test Circuit for Loop Characteristics
TIP
see
Symbol
REN
V
V
V
V
V
V
V
V
V
I
I
I
F
LK
LP
LP
TR
TR
TR
TR
TR
TR
TR
RD
RD
Figure 1)
R
+
–
V
TR
DC current flowing through ring
ILIM = 0, DCV = 00, DCR = 0
ILIM = 0, DCV = 00, DCR = 0
ILIM = 0, DCV = 11, DCR = 0
ILIM = 0, DCV = 11, DCR = 0
ILIM = 1, DCV = 11, DCR = 0
ILIM = 1, DCV = 11, DCR = 0
ILIM = 1, DCV = 11, DCR = 0
I
I
I
L
I
L
I
I
I
L
L
L
L
L
= 120 mA, MINI = 11,
= 120 mA, MINI = 00,
MINI = 00, ILIM = 0
MINI = 00, ILIM = 1
= 20 mA, MINI = 00,
= 20 mA, MINI = 00,
= 60 mA, MINI = 00,
= 50 mA, MINI = 00,
= 20 mA, MINI = 11,
detection circuitry
Test Condition
600 Ω
10 µF
V
Rev. 1.05
TR
RT = 0
RT = 1
= –48 V
19.35
13.5
Min
40
10
10
13
—
—
—
—
—
—
—
9
9
I
21.5
L
Typ
1.5
15
—
—
—
—
—
—
—
—
—
—
—
—
23.65
Max
16.5
120
6.0
7.5
7.5
0.2
40
60
68
—
—
—
5
3
Unit
V
V
mA
mA
µA
µA
Hz
rms
rms
V
V
V
V
V
V
V