SI3019-F-FTR Silicon Laboratories Inc, SI3019-F-FTR Datasheet - Page 6

• Manufacturer Part Number: SI3019-F-FTR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3019-F-FTR

• Lead Free Status / Rohs Status: Compliant

Si3050 + Si3018/19
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 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
=
*
*
*
Si3018/19 V
0 to 70 °C for K-Grade, see Figure 1 on page 6)
RING
Figure 1. Test Circuit for Loop Characteristics
TIP
Symbol
REN
V
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
RD
R
+
–
TR
DCV = 00, MINI = 11, DCR = 0
DCV = 00, MINI = 11, DCR = 0
DCV = 11, MINI = 00, DCR = 0
DCV = 11, MINI = 00, DCR = 0
DCV = 11, MINI = 00, DCR = 0
DCV = 11, MINI = 00, DCR = 0
DCV = 11, MINI = 00, DCR = 0
dc current flowing through ring
I
I
I
L
I
L
I
I
I
MINI = 00, ILIM = 0
MINI = 00, ILIM = 1
L
L
L
L
L
detection circuitry
= 120 mA, ILIM = 0
= 120 mA, ILIM = 0
RT2 = 0, RT = 0
RT2 = 0, RT = 1
RT2 = 1, RT = 1
Test Condition
= 20 mA, ILIM = 0
= 20 mA, ILIM = 0
= 20 mA, ILIM = 1
= 60 mA, ILIM = 1
= 50 mA, ILIM = 1
600 
Rev. 1.31
10F
V
TR
= –48 V
19.35
13.5
40.5
Min
40
10
13
—
—
—
—
—
10
—
—
9
9
21.5
Typ
1.5
15
45
—
—
—
—
—
—
—
—
—
—
—
—
I
L
23.65
Max
16.5
49.5
120
6.0
7.5
7.5
0.2
40
60
68
—
—
—
5
3
Unit
V
V
V
mA
mA
µA
µA
Hz
V
V
V
V
V
V
V
rms
rms
rms