FB2041中文资料PDF规格书
FB2041规格书详情
DESCRIPTION
The FB2041 is a 7-bit bidirectional BTL transceiver and is intended to provide the electrical interface to a high performance wired-OR bus. The FB2041 is an inverting transceiver.
The B-port drivers are Low-capacitance open collectors with controlled ramp and are designed to sink 100mA. Precision band gap references on the B-port insure very good noise margins by limiting the switching threshold to a narrow region centered at 1.55V.
FEATURES
•7-bit BTL transceiver
•Separate I/O on TTL A-port
•Inverting
•Three separate pairs of driver enables in a 1 bit, 3 bit, 3 bit arrangement
•Drives heavily loaded backplanes with equivalent load impedances down to 10Ω.
•High drive 100mA BTL open collector drivers on B-port
•Allows incident wave switching in heavily loaded backplane buses
•Reduced BTL voltage swing produces less noise and reduces power consumption
•Built-in precision band-gap reference provides accurate receiver thresholds and improved noise immunity
•Compatible with IEEE Futurebus+ or proprietary BTL backplanes
•Controlled output ramp and multiple GND pins minimize ground bounce
•Each BTL driver has a dedicated Bus GND for a signal return
•Glitch-free power up/power down operation
•Low ICCcurrent
•Tight output skew
•Supports live insertion
•Pins for the optional JTAG boundary scan function are provided
•High density packaging in plastic Quad Flatpack
产品属性
- 型号:
FB2041
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
7-bit Futurebus transceiver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
TQFP |
30000 |
原装正品 |
询价 | ||
TI |
23+ |
QFP |
980 |
全新原装,真实库存 |
询价 | ||
PHILIPS |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
TI/德州仪器 |
22+ |
QFP52 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
PHILIPS |
22+ |
QFP |
2650 |
原装优势!绝对公司现货 |
询价 | ||
TI/德州仪器 |
21+ |
QFP |
6880 |
只做原装 |
询价 | ||
TI |
TQFP |
58209 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
PHILIPS |
22+ |
QFP52 |
2580 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
PHILIPS |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
询价 |