SI32261-C-FM Silicon Laboratories Inc, SI32261-C-FM Datasheet - Page 2

• Manufacturer Part Number: SI32261-C-FM
• Description: IC PROSLIC FXS DUAL -110V 60QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI32261-C-FM

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Selected Electrical Specifications
Ordering Guide
ProSLIC
Ambient Temperature
Supply Voltage
Battery Voltage
Maximum Loop Resistance 
(loop + load)
DC Differential Output 
Resistance
Idle Channel Noise
PSRR from V
Longitudinal to Metallic/PCM 
Balance (forward or reverse)
Metallic/PCM to Longitudinal Balance
Longitudinal Impedance
Longitudinal Current per Pin
DC Feed Current
2-Wire Return Loss
Transhybrid Balance
Thermal Resistance (QFN-60)
*Note: Adding the suffix "R" to the part number (e.g., Si32261-C-FMR) denotes tape and ree
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders
DD
Parameter
Si32260-C-GM
Si32261-C-GM
Si32260-C-FM
Si32261-C-FM
FXS Pin
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
Copyright © 2011 by Silicon Laboratories
Symbol
Package Information 60-pin QFN
R
V
R
V
LOOP
θ
T
BAT
DD
DO
JA
A
Dual FXS, wideband capable
Dual FXS, wideband capable
Dual FXS, wideband capable
Dual FXS, wideband capable
I
LOOP
RX and TX, dc to 3.4 kHz
C-Message weighted
200 Hz to 3.4 kHz at
200 Hz to 3.4 kHz
200 Hz to 3.4 kHz
200 Hz to 3.4 kHz
300 Hz to 3.4 kHz
=18 mA, V
Description
1 kHz to 3.4 kHz
200 Hz to 1 kHz
Test Condition
Active off-hook
TIP or RING
I
LOOP
G-Grade
F-Grade
< I
BAT
LIM
= –52 V
Single-Chip Dual ProSLIC®
3.13
Min
–40
–15
160
58
53
40
26
26
—
—
—
—
—
—
—
0
Max Vbat
–110 V
–110 V
–140 V
–140 V
aaa
bbb
ccc
ddd
D2
D3
E2
E3
E4
E5
L1
D
A
b
e
E
L
Typical
c
3.3
25
25
55
60
58
50
25
30
30
42
—
—
—
—
—
8
Si32260/61
0.60
0.20
0.25
6.35
6.35
2.46
3.34
0.35
0.05
Min
–110/–140
Temperature
–40 to 85 °C
–40 to 85 °C
2000
Max
3.47
0 to 70 °C
0 to 70 °C
640
70
85
12
—
—
—
—
—
—
45
—
—
—
8.00 BSC
7.50 BSC
0.50 BSC
8.00 BSC
7.50 BSC
0.65
0.25
0.30
6.40
6.40
2.51
3.39
0.40
0.10
MM
Typ
dBrnC
°C/W
Unit
7.8.11
mA
mA
dB
dB
dB
dB
dB
dB
0.70
6.45
6.45
2.56
3.44
0.45
0.15
0.10
0.10
°C
°C
Max
0.30
0.35
0.15
0.15



V
V