FBL2031BB Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Lista de partido

FBL2031BB

9-bit BTL 3.3V latched/registered/pass-thru Futurebus+ transceiver

Philips Electronics 

Philips Semiconductors

9-bit BTL 3.3V latched/registered/pass-thru

Futurebus+ transceiver

Product specification

FBL2031

AC SETUP REQUIREMENTS (Commercial)

SYMBOL

PARAMETER

TEST

CONDITION

ts(H)

ts(L)

th(H)

th(L)

ts(H)

ts(L)

th(H)

th(L)

tw(H)

tw(L)

Setup time

An to LCAB

Hold time

An to LCAB

Setup time

Bn to LCBA

Hold time

Bn to LCBA

Pulse width, High or Low

LCAB or LCBA

Waveform 4

Waveform 4

Waveform 4

Waveform 4

Waveform 4

LIMITS

Tamb = +25°C, VCC = 3.3V,

Tamb = –40 to +85°C,

VCC = 3.3V±10%,

CL = 50pF (A side) / CD = 30pF (B side)

RL = 500Ω (A side) / RU = 16.5Ω (B side)

MIN

TYP

MIN

1.3

1.5

1.3

1.5

1.0

1.0

1.0

1.0

5.0

6.0

4.0

4.5

0.0

0.0

0.0

0.0

3.0

3.0

3.0

3.0

UNIT

ns

ns

ns

ns

ns

AC WAVEFORMS

Input

Output

VM

tPLH

VM

tPHL

VM

VM

Input

Output

VM

tw (input)

VM

tPHL

tPLH

VM tw (output) VM

Waveform 1. Propagation Delay for Data

or Output Enable to Output

An, Bn

An, Bn

VM

tSK(o)

VM

Waveform 3. Output to Output Skew

Waveform 2. Propagation Delay for Data

or Output Enable to Output

ÍÍÍÍÍÍÍÍÍÍÍÍ ÍÍÍÍ An,Bn

VM

LCAB, LCBA

ts th

VM

tw(H)

ts th

tw(L)

VM

1/fMAX

Waveform 4. Setup and Hold Times,

Pulse Widths and Maximum Frequency

OEA

An

VM

tPZH

VM

tPHZ

VM

VOH -0.3V

OV

OEA

An

VM

tPZL

VM

tPLZ

VM

VOL +0.3V

Waveform 5. 3-State Output Enable Time to High Level

and Output Disable Time from High Level

Waveform 6. 3-State Output Enable Time to Low Level

and Output Disable Time from Low Level

NOTE: VM = 1.55V for Bn, VM = 1.5V for all others.

The shaded areas indicate when the input is permitted to change for predictable output performance.

SG00062

2000 Apr 18

12

Share Link: