le9502 Zarlink Semiconductor, le9502 Datasheet - Page 21

• Manufacturer Part Number: le9502
• Description: Ringing Subscriber Line Interface Circuit
• Manufacturer: Zarlink Semiconductor

LINE CARD PARTS LIST
The following list defines the parts and part values required to meet target specification limits for channel i of the line card (i = 1, 2).
The protection circuit is included.
Note:
1.
Quantities required for a complete two-channel solution.
C
C
C
C
C
C
C
C
C
C
C
C
C
C
D
DD1
DD2i
L
L
PTC
PTC
Q
Q
R
R
R
R
R
R
R
R
U1
U2
U3
VREGi
SWi
1
BDi
ESRi,
VREGi
FOUTi
HSi
HPi
LPFi
RAMP
TRIPi
SW
SW1
FLi,
VREGii
SWi
BDi
CLK
DC
IMTi
LIMi
OUTi
SET
TRIPi
RAMP
SWi
Item
1i
2i
,
(see note 1)
Quantity
1
2
4
2
2
2
2
1
2
1
1
2
2
2
1
2
2
2
4
1
2
2
1
1
2
2
2
1
2
1
1
1
N-channel
Protection
Transistor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
MOSFET
Inductor
Inductor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
CODEC
Diode
Diode
Diode
Type
SLIC
PTC
PNP
Alum. Elect.
TISP61089
FDV301N
Tantalum
4148CC
FZT955
Le9502
150 µH
100 nF
470 pF
220 µF
100 nF
BAV99
1.5 µF
2.2 µF
1.0 µF
4.7 µF
180 Ω
34.8 k
84.5 k
0.1 Ω
68.1 k
Zarlink Semiconductor Inc.
Value
27 nF
0.1uF
47 nF
ES2C
47 µH
50 Ω
536 k
1 µF
1 nF
51 k
1 k
-
21
-170V
10%
10%
10%
10%
10%
10%
10%
10%
20%
10%
20%
10%
Tol.
5%
1%
1%
1%
1%
1%
5%
1%
1%
-
-
200 mA
200 mA
205 mA
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
Rating
2.95 A
-140 V
200 V
200 V
300 V
1/8 W
1/4 W
6.3 V
6.3 V
16 V
16 V
50 V
50 V
50 V
50 V
25 V
50 V
30A
2 A
-
-
Panasonic / ECE-V1EA221UP, 8mmCan
CalChip / GMB31X7R104K200NT, 1206
United Chemi /
Yageo / 9C08052A1800FKHFT, 0805
Panasonic / ECJ-1VC1H100D, 0603
Panasonic / ECJ-1VB1C104K, 0603
Panasonic / ECJ-1VB1C273K, 0603
Panasonic / ECJ-1VB1C473K, 0603
Panasonic / ECJ-2YB1H104K, 0805
Panasonic / ERJ-3EKF84R5V, 0603
Panasonic / ERJ-L14KF10CU, 1210
Panasonic / ERJ-3GEYJ513V, 0603
Panasonic / ECJ-1VC1H102J, 0603
Panasonic / ECJ-2YB0J155K, 0805
Panasonic / ECJ-1VC1H471J, 0603
Tecate / CMC-300/105KX1825T060
Panasonic / ERJ-3EKF1002V, 0603
Panasonic / ERJ-3EKF3482V, 0603
Panasonic / ERJ-3EKF6812V, 0603
Panasonic / ERJ-3EKF5363V, 0603
Panasonic / ECS-T0JY475R, 1206
Fairchild / MMBD4148CC, SOT-23
General Semi. / ES2C, DO-214AA
Legerity / Le79502, 44-pin eTQFP
Bourns / TISP61089BDR, DOO8
Cooper Coiltronics / DR127-470
Fairchild / FDV301N, SOT-23
Zetex / FZT955TA, SOT-223
Fairchild / BAV99, SOT-23
Coilcraft 1812LS154X_B
AsiaCom / MZ2L-50R
Comments
THCR70E2D225MT, 3025
-
Note