FB2040B, FB2040BB, FB2041 Selling Leads, Datasheet
MFG:SIGNETICS Package Cooled:QFP-52P D/C:93+
FB2040B, FB2040BB, FB2041 Datasheet download
Part Number: FB2040B
MFG: SIGNETICS
Package Cooled: QFP-52P
D/C: 93+
FB2040B, FB2040BB, FB2041
- Table of contents:
Info of FB2040B
Info of FB2040BB
Info of FB2041
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About FB2040BB
PDF/DataSheet Download
Datasheet: FB2040BB
File Size: 424632 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About FB2040BB
PDF/DataSheet Download
Datasheet: FB2040BB
File Size: 424632 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About FB2041
PDF/DataSheet Download
Datasheet: FB2041
File Size: 151635 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
FB2041 General 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.
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.
FB2041 Maximum Ratings
Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over theoperating free-air temperature range.
| SYMBOL | PARAMETER | RATING | UNIT | |
| VCC | Supply voltage | -0.5 to +7.0 | V | |
| VIN | Input voltage | AI0 AI6, OEB0, OEBn, OEAn | -1.2 to +7.0 | V |
| BO -B6 | -1.2 to +5.5 | |||
| IIN | Input current | -18 to +5.0 | mA | |
| VOUT | Voltage applied to output in High output state | -0.5 to +VCC | V | |
| IOUT | Current applied to output in Low output state | AO0 AO6 | 48 | mA |
| B0 | 200 | |||
| TSTG | Storage temperature | -65 to +150 | ||
FB2041 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 10.
• 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 ICC current
• Tight output skew
• Supports live insertion
• Pins for the optional JTAG boundary scan function are provided
• High density packaging in plastic Quad Flatpack
• 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 10.
• 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 ICC current
• Tight output skew
• Supports live insertion
• Pins for the optional JTAG boundary scan function are provided
• High density packaging in plastic Quad Flatpack
FB2041 Typical Application
Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
FB2041 Connection Diagram
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