le9500 Zarlink Semiconductor, le9500 Datasheet - Page 22

• Manufacturer Part Number: le9500
• Description: Igh-voltage Ringing Slic Device For Volp Applications
• Manufacturer: Zarlink Semiconductor

Application Circuit Parts List B
The following parts list is for the Legerity Le9500 SLIC device and Broadcom BCM3367/3368 codec.
Note:
1.
2.
Increase to 200 V for Le9500C and Le9500D.
Assume |V
R
R
Protector
C
C
C
D
C
L
C
C
C
R
R
C
C
C
R
R
R
R
R
R
R
C
C
R
Le9500
PT
PR
P
VBAT1
VBAT2
VBAT1
VCC
F1
F2
RT
RT
GX
TX
VITR
VTXP
VITR
VTXP
VTXN
CIP
CIN
RCVP
RCVN
INGP
INGN
NSTAT
Item
BAT2
|<50V.
Resistor
Resistor
Battery
referenced
thyristor
Capacitor
Capacitor
Capacitor
Diode
Capacitor
Ferrite
Bead
Capacitor
Capacitor
Capacitor
Resistor
Resistor
Capacitor
Capacitor
Capacitor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Capacitor
Capacitor
Resistor
SLIC
device
Type
BLM11A601SPB
600 Ω, Murata
0.068 µF
0.068 µF
1N4004
4.75 kΩ
61.9 kΩ
0.47 µF
0.22 µF
0.47 µF
383 kΩ
162 kΩ
301 kΩ
301 kΩ
100 kΩ
100 kΩ
100 kΩ
0.1 µF
0.1 µF
0.1 µF
0.1 µF
0.1 µF
0.1 µF
0.1 µF
Value
10 kΩ
50 Ω
50 Ω
—
®
Zarlink Semiconductor Inc.
Tolerance
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
—
—
—
—
Fault Protection
Power Supply
AC Interface
22
Ring Trip
Fusible or PTC
Fusible or PTC
Rating
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
100 V
100 V
50 V
100 V
100 V
10 V
10 V
10 V
10 V
10 V
10 V
10 V
—
—
—
—
2
1
1
Protection resistor.
Protection resistor.
Secondary protection. Reference to most
negative power supply (V
Consult protector vendor for recommended
value.
V
V
Reverse current.
Ceramic bypass capacitor.
Filtering.
Filter capacitor.
Filter capacitor.
Ring trip filter capacitor.
Ring trip filter resistor.
Sets T/R to VITR transimpedance.
AC/DC separation.
DC blocking capacitor.
DC blocking capacitor.
AC interface.
AC interface.
AC interface.
AC interface.
AC interface.
AC interface.
AC interface.
Ringing interface.
Ringing interface.
Control.
BAT1
BAT2
filter capacitor.
filter capacitor. |V
Comments
BAT2
BAT1ext
| < |V
).
BAT1
|.