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參數資料
| 型號： | HC5503PRC |
| 廠商： | Intersil Corporation |
| 英文描述： | Low Cost SLIC For Large Telecom Switches(低成本應用于大型電信開關的用戶線接口) |
| 中文描述： | 低成本用戶接口對于大型電信交換機（低成本應用于大型電信開關的用戶線接口） |
| 文件頁數： | 1/7頁 |
| 文件大小： | 70K |
| 代理商： | HC5503PRC |
4-1
TM
File Number
4806
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil and Design is a trademark of Intersil Corporation.
Copyright
Intersil Corporation 2000
HC5503PRC
Low Cost SLIC For Large Telecom
Switches
The HC5503PRC is a low cost SLIC optimized for large
Telecom switches. It combines a flexible voltage feed
architecture with the Intersil latch-free DI bonded wafer
process, to provide a low component count, carrier class
solution at very low cost. The re-configurable design permits
simple, economical solutions for campus-wide call center
and PBX applications. External components can be used in
conjunction with the high battery voltage capability to meet
the complex impedance and long loop drive requirements of
Central Office switches, worldwide.
Features
Wide Operating Battery Range (-40V to -58V)
Single Additional +5V Supply
30mA Short Loop Current Limit
Ring Relay Driver
Switch Hook and Ring Trip Detect
Low On-Hook Power Consumption
On-Hook Transmission
ITU-T Longitudinal Balance Performance
Loop Power Denial Function
Thermal Protection
Supports Tip, Ring or Balanced Ringing Schemes
Low Profile SO and PLCC Surface Mount Packaging
Applications
Central Office, PBX, Call Centers
Related Literature
- AN571, Using Ring Sync with HC-5502A and HC-5504
SLICs
Block Diagram
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HC5503PRCM
0 to 70
28 Ld PLCC
N28.45
HC5503PRCB
0 to 70
24 Ld SOIC
M24.3
RD
RFS
TIP
TF
RING
RF
V
BAT
V
CC
BGND
DGND
TX
RX
SHD
RS
RC
PD
RING RELAY
DRIVER
4-WIRE
INTERFACE
VF SIGNAL
PATH
LOOP CURRENT
DETECTOR
BIAS
LOGIC
INTERFACE
RING TRIP
DETECTOR
2-WIRE
INTERFACE
C1
OUT
+IN
-IN
C
2
AGND
THERMAL LIMIT
-
Data Sheet
December 1999
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| HC5503TCBZ96 | Balanced PBX / Key System SLIC, Subscriber Line Interface Circuit |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HC5503PRC_04 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Cost SLIC For Large Telecom Switches |
| HC5503PRCB | 制造商:Rochester Electronics LLC 功能描述:LOW COST SLIC FOR LONG LOOPS,24 SOIC - Bulk |
| HC5503PRCBZ | 功能描述:電信線路管理 IC COST SLIC FOR LONG LOOPS 24 RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| HC5503PRCBZ96 | 功能描述:電信線路管理 IC HC5503PRCB IN TAPE & RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| HC5503PRCM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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