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參數資料
| 型號： | FBL22041 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 3.3V BTL 7-bit Futurebus+ transceiver(standard A-port)(3.3V BTL7位預置總線增強型收發(fā)器（標準A口）) |
| 中文描述： | 3.3橋接7位Futurebus收發(fā)器（標準A端口）（3.3 BTL7位預置總線增強型收發(fā)器（標準阿口）） |
| 文件頁數： | 2/14頁 |
| 文件大?。?/td> | 93K |
| 代理商： | FBL22041 |
Philips Semiconductors
Product specification
FBL22041
3.3V BTL 7-bit Futurebus+ transceiver (standard A-port)
2
1998 Aug 12
853-2039 19863
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 I
CC
current
Tight output skew
Supports live insertion
Pins for the optional JTAG boundary scan function are provided
High density packaging in plastic Quad Flatpack
5V compatible I/O on A-port
The A port includes a series resistor of 30
making external
terminating resistors unnecessary
DESCRIPTION
The FBL22041 is a 7-bit bidirectional BTL transceiver and is
intended to provide the electrical interface to a high performance
wired-OR bus. The FBL22041 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 FBL22041 is designed with a 30
series resistance in both the
HIGH and LOW states of the output.
The FBL22041 is pin and function compatible with FB2041 but
operates at a 3.3V supply voltage, greatly reducing power
consumption.
QUICK REFERENCE DATA
SYMBOL
t
PLH
t
PHL
t
PLH
t
PHL
C
OB
I
OL
PARAMETER
Propagation delay
AIn to Bn
Propagation delay
Bn to AOn
Output capacitance (B0 - B6 only)
Output current (B0 - B6 only)
TYPICAL
4.1
3.6
5.2
5.1
6
100
6.0
5.1
13.4
10.6
UNIT
ns
ns
pF
mA
Standby
I
CC
Supply Current
AIn to Bn (outputs Low or High)
Bn to AOn (outputs Low)
Bn to AOn (outputs High)
mA
ORDERING INFORMATION
PACKAGE
COMMERCIAL RANGE
V
CC
= 3.3V
±
10%; T
amb
= 0 to +70
°
C
FBL22041BB
DWG
No.
SOT379-1
52-pin Plastic Quad Flatpack
相關PDF資料 |
PDF描述 |
|---|---|
| FBL22041BB | 3.3V BTL 7-bit Futurebus transceiver standard A-port |
| FBP-100 | Fuse |
| FBP-1000 | Fuse |
| FBP-125 | Fuse |
| FBP-150 | Fuse |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FBL22041BB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V BTL 7-bit Futurebus transceiver standard A-port |
| FBL22041BB-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:7-Bit Bus Transceiver |
| FBLA10-20-25 | 制造商:Farnell / Pro-Power 功能描述:RIBBON CABLE 16/0.2MM 10WAY 25M 制造商:pro-power 功能描述:RIBBON CABLE, 16/0.2MM, 10WAY, 25M 制造商:pro-power 功能描述:RIBBON CABLE, 16/0.2MM, 10WAY, 25M; Reel Length (Imperial):82ft; Reel Length (Metric):25m; No. of Conductors:10; Pitch Spacing:1.55mm; Conductor Size AWG:20AWG; Conductor Area CSA:0.5mm2; Jacket Material:PVC (Polyvinyl Chloride); ;RoHS Compliant: Yes 制造商:pro-power 功能描述:RIBBON CABLE, 16/0.2MM, 10WAY, 25M; Reel Length (Imperial):82ft; Reel Length (Metric):25m; No. of Conductors:10; Pitch Spacing:1.55mm; Conductor Size AWG:20AWG; Conductor Area CSA:0.5mm2; Voltage Rating:300V; Colour:Multicolour; ;RoHS Compliant: Yes |
| FBLA10-20-25 | 制造商:Farnell / Pro-Power 功能描述:RIBBON CABLE 16/0.2 10 WAY 25M |
| FBLA10-24-10 | 制造商:Farnell / Pro-Power 功能描述:RIBBON CABLE 7/0.2MM 10WAY 10M 制造商:pro-power 功能描述:RIBBON CABLE, 7/0.2MM, 10WAY, 10M 制造商:pro-power 功能描述:RIBBON CABLE, 7/0.2MM, 10WAY, 10M; Reel Length (Imperial):32ft; Reel Length (Metric):10m; No. of Conductors:10; Pitch Spacing:1.4mm; Conductor Size AWG:24AWG; Conductor Area CSA:0.22mm2; Jacket Material:PVC (Polyvinyl Chloride); ;RoHS Compliant: Yes |
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