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參數(shù)資料
| 型號(hào)： | FBL2031 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 9-bit BTL 3.3V latched/registered/pass-thru Futurebus transceiver |
| 中文描述： | 9位橋接3.3鎖存/注冊(cè)/直通Futurebus收發(fā)器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 165K |
| 代理商： | FBL2031 |
Philips Semiconductors
Product specification
FBL2031
9-bit BTL 3.3V latched/registered/pass-thru
Futurebus+ transceiver
2
2000 Apr 18
853-2118 23499
FEATURES
Latched, registered or straight through in either A to B or B to A path
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
Each BTL driver has a dedicated Bus GND for a signal return
Controlled output ramp and multiple GND pins minimize ground
bounce
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
DESCRIPTION
The FBL2031 is a 9-bit latched/registered transceiver featuring a
latched, registered or pass-thru mode in either the A-to-B or B-to-A
direction.
The FBL2031 is intended to provide the electrical interface to a high
performance wired-OR bus.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
TYPICAL
UNIT
t
PLH
t
PHL
t
PLH
t
PHL
C
O
I
OL
Propagation delay
An to Bn
Propagation delay
Bn to An
Output capacitance (B0 – Bn only)
2.7
ns
4.4
4.2
6
ns
pF
Output current (B0 – Bn only)
100
mA
AIn to Bn (outputs Low or High)
11
I
CC
Supply current
Bn to AOn (outputs Low)
22
mA
Bn to AOn (outputs High)
18
ORDERING INFORMATION
PACKAGE
V
CC
= 3.3V
±
10%; T
amb
= –40
°
C to +85
°
C
FBL2031BB
DWG No.
52-pin Plastic Quad Flat Pack (PQFP)
SOT379-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FBL2031BB | 9-bit BTL 3.3V latched/registered/pass-thru Futurebus transceiver |
| FBL2033 | 3.3V BTL 8-bit latched/registered/pass-thru universal transceiver |
| FBL2033BB | 3.3V BTL 8-bit latched/registered/pass-thru universal transceiver |
| FBL2040 | 3.3V BTL8-bit TTL to BTL transceiver |
| FBL2040BB | 3.3V BTL8-bit TTL to BTL transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FBL2031BB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9-bit BTL 3.3V latched/registered/pass-thru Futurebus transceiver |
| FBL2031BB-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:9-Bit Bus Transceiver |
| FBL2033 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V BTL 8-bit latched/registered/pass-thru universal transceiver |
| FBL2033BB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V BTL 8-bit latched/registered/pass-thru Futurebus universal interface transceiver |
| FBL2040 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V BTL8-bit TTL to BTL transceiver |
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