首页>PBL386652SHT>规格书详情
PBL386652SHT中文资料PDF规格书
PBL386652SHT规格书详情
Description
The PBL 386 65/2 Subscriber Line Interface Circuit (SLIC) is a 90 V bipolar integrated circuit for use in DLC, Central Office and other telecommunications equipment. The PBL 386 65/2 has been optimized for low total line interface cost and a high degree of flexibility in different applications.
Key Features
• Selectable overhead voltage principle
– All adaptive: The overhead voltage follows 0.6 PeakV < signals < 6.2VPeak.
– Semi adaptive: The overhead voltage follows 3.1V Peak < signals < 6.2VPeak.
• Metering 2.2 Vrms
• High and low battery with automatic switching
• Battery supply as low as -10 V
• Only +5 V in addition to GND and battery (VEE optional)
• 39 mW on-hook power dissipation in active state
• Long loop battery feed tracks VBat for maximum line voltage
• 44V open loop voltage @ -48V battery feed
• Constant loop voltage for line leakage <5 mA
• On-hook transmission
• Full longitudinal current capability during on-hook
• Programmable loop & ring-trip detector threshold
• Ground key detector
• Analog temperature guard
• Tip open state with ring ground detector
• Silent polarity reversal
• Line voltage measurement
• -40° C to +85° C ambient temperature range
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
03+ |
PLCC |
23 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
ERICSSON |
1738+ |
PLCC |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
愛立信 |
1430+ |
PLCC |
5800 |
全新原装,公司大量现货供应,绝对正品 |
询价 | ||
进口原装 |
23+ |
PLCC28 |
1100 |
全新原装 |
询价 | ||
ERICSSON |
23+ |
NA |
5556 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
BB |
23+ |
PLCC |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PBL |
21+ |
PLCC28 |
6688 |
十年老店,原装正品 |
询价 | ||
EIRCSSON |
PLCC |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
BB |
23+ |
PLCC |
2500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
N/A |
22+ |
PLCC |
12245 |
现货,原厂原装假一罚十! |
询价 |