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PBL3766/6QN中文資料愛立信數(shù)據(jù)手冊PDF規(guī)格書
PBL3766/6QN規(guī)格書詳情
Description
The PBL 3766 Subscriber Line Interface Circuit (SLIC) is a monolithic integrated circuit, manufactured in 75 V bipolar technology. The PBL 3766 SLIC facilitates the design of cost effective, high performance on-premises (ONS) analog line interface cards for PABX systems and terminal adapters. Small package size and few required external components result in a miniaturized design.
Key Features
? Low cost
? Few external components
? Programmable, constant current loop feed
? Line feed characteristics independent of battery supply variations
? -24 V to -58 V battery supply voltage range
? Detectors
– programmable loop current detector
– ring trip detector
? Ring relay driver
? Hybrid function with conventional or programmable CODEC/filters
? Line terminating impedance, complex or real, set by a simple external network or controlled by a programmable CODEC/filter
? Idle noise typ. -83 dBmp, typ. 7 dBrnC
? Low on-hook power dissipation: 20 mW @ -28 V, 35 mW @ -48 V
? Tip-ring open circuit state for subscriber loop power denial
? On-hook transmission
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ERICSSON |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢. |
詢價(jià) | ||
ERICSSON |
97+ |
PLCC |
3178 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ERICSSON |
23+ |
PLCC-28 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ERICSSON |
23+ |
PLCC |
7000 |
絕對全新原裝!100%保質(zhì)量特價(jià)!請放心訂購! |
詢價(jià) | ||
ERICSON |
98+ |
3750 |
公司優(yōu)勢庫存 熱賣中! |
詢價(jià) | |||
ERICSSON |
24+ |
PLCC |
5000 |
公司存貨 |
詢價(jià) | ||
ERICSSON |
1998 |
PLCC-28P |
2930 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
ERICSSON |
23+ |
28/PLCC |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ERICSSON/愛立信 |
23+ |
PLCC28 |
76838 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
ERICSSON |
24+ |
PLCC |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) |
