APC82236-D [BEL]
Telecom IC,;
| 型号： | APC82236-D |
| 厂家： | 
BEL FUSE INC. |
| 描述： | Telecom IC, |
| 文件： | 总2页 (文件大小：198K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
“Slim Line” Hybrids for Dallas T1/E1/J1 IC’s
APC822XX-D
FEATURES
•
Supports Dallas Chipsets DS 2148/Q48, DS2155/Q55, DS21352/Q352, DS21552/Q552,
DS21354/Q354 and DS21554/Q554 for T1/E1/J1 applications
•
•
Minimum board space requirement - ideal for multiple interface line cards
Longitudinal protection circuit designed to meet FCC part 68 as well as Telcordia GR1089 for 1st level and 2nd level
lighting and 1st level power line cross events
•
•
Approval for safety standards to BS EN60950 (1500V isolation) pending
APC’s “Slim Line” T1/E1/J1 hybrids have been designed to minimize the board space requirements for line interface
circuitry on the T1/E1/J1 multichannel line cards
SCHEMATIC
VCC
GND
9
1
3
2
13
TX
11
12
10
5
7
6
RX
8
NOTE: Pin 4 NC
NOTES:
TYPICAL SCHEMATIC (SELV COMPONENTS WILL VARY SUBJECT TO APPLICATION)
MECHANICAL
Side View
Front View
Recommended PCB Layout
42.35 Max
8.05 Max
Recommended
Hole Size Ø1.0
11.80
Max
2.54 PITCH
IN 11 PLACES
10.16
3.3 Max
NOTE: ALL DIMENSIONS IN MM
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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“Slim Line” Hybrids for Dallas T1/E1/J1 IC’s
APC822XX-D
SELECTION GUIDE
Dallas Device Ref
Mode
Supply V
Application
APC SIP Part No.
DS2148/Q48 LIU
T1
T1
E1
E1
E1
E1
J1
3.3V
5.0V
3.3V
5.0V
3.3V
5.0V
3.3V
5.0V
100 ohm impedance
100 ohm impedance
75 ohm impedance
75 ohm impedance
120 ohm impedance
120 ohm impedance
110 ohm impedance
110 ohm impedance
82231
82232
82233
82234
82235
82236
82241
82242
J1
DS2155/Q55 LIU
T1
E1
E1
J1
3.3V
3.3V
3.3V
3.3V
100 ohm impedance
75 ohm impedance
120 ohm impedance
110 ohm impedance
82231
82233
82235
82241
DS2148/Q48 LIU
(soft termination)
T1/E1/J1
T1/E1/J1
3.3V
5.0V
Programmable
Programmable
82243
82244
DS2155/Q55 LIU
(soft termination)
T1/E1/J1
3.3V
Programmable
82243
DS21352/Q352
DS21552/Q552
DS21354/Q354
DS21554/Q554
T1
J1
3.3V
3.3V
100 ohm impedance
110 ohm impedance
82231
82241
T1
J1
5.0V
5.0V
100 ohm impedance
110 ohm impedance
82245
82242
E1
E1
3.3V
3.3V
75 ohm impedance
120 ohm impedance
82233
82235
E1
E1
5.0V
5.0V
75 ohm impedance
120 ohm impedance
82234
82236
HYBRID V DISCRETE SOLUTIONS
PTC's
APC46823
Dallas
Associated
Circuitry
DS2148/Q48
DS21352/Q352
DS21552/Q552
DS21554/Q554
DS21354/Q354
APCSIP Hybrid
Dallas
DS2148/Q48
DS21352/Q352
DS21552/Q552
DS21554/Q554
DS21354/Q354
APC46823
APC46823
APCSIP Hybrid
APCSIP Hybrid
APCSIP Hybrid
Overvoltage Protection
APC's SIP Hybrid Solution.
APC46823
Discrete Solution, as per example layout
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
EUROPE
FAR EAST
CORPORATE
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
Page 2
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