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EL1056AC の電気的特性と機能

EL1056ACのメーカーはElantecです、この部品の機能は「Monolithic High-Speed Pin Driver」です。


製品の詳細 ( Datasheet PDF )

部品番号 EL1056AC
部品説明 Monolithic High-Speed Pin Driver
メーカ Elantec
ロゴ Elantec ロゴ 




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EL1056AC Datasheet, EL1056AC PDF,ピン配置, 機能
EL1056AC EL1056C
Monolithic High-Speed Pin Driver
Features
 Wide g12V output levels
 250 ps dispersion
 3 ns delay times
 1V ns slew rate adjustable
 Low overshoot and aberrations in
50X systems
 3-state output
 Power-down mode reduces
output leakage to nanoamperes
 Overcurrent sense flag available
to protect internal output devices
 Buffered analog inputs
 Differential logic inputs are
compatible with ECL TTL and
CMOS
Applications
 Memory testers
 ASIC testers
 Functional board testers
 Analog digital incoming
component verifiers
 Logic emulators
Ordering Information
Part No Temp Range Package Outline
EL1056CM 0 C to a75 C
24-Lead MDP0027
Thermal SOL
EL1056ACM 0 C to a75 C
24-Lead MDP0027
Thermal SOL
General Description
The EL1056 is designed to drive high-quality test signals into
close or terminated loads It has a dispersion of 250 ps or less
whether due to signal size or direction of edge It can output a
very wide 24V output span encompassing all logic families as
well as analog levels The EL1056 is fabricated in Elantec’s ox-
ide isolated process which eliminates the possibility of latch-up
and provides a very durable circuit
The output can be turned off in two ways the OE pins allow
the output to be put in a high-impedance state which makes the
output look like a large resistance in parallel with 3 pF even for
back-driven signals with as much as 2 5V ms slew rate The E
pins put the output in an even higher impedance state guaran-
teed to 150 nA leakage in the EL1056A This allows accurate
measurements on the bus without disconnecting the EL1056
with a relay
The EL1056 incorporates an output current sense which can
warn the system controller that excessive output current is
flowing The trip point is set by two external resistors
Connection Diagram
24-Lead Thermal SOL Package
and Heat-spreader
Top View
1056 – 1
Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these
specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation
1993 Elantec Inc

1 Page





EL1056AC pdf, ピン配列
EL1056AC EL1056C
Monolithic High-Speed Pin Driver
DC Electrical Characteristics Contd
TA e 25 C Va e Ba e15V Vb e Bb e b10V RSHUNTa e RSHUNTb e 6 5X no load Data E and OE from b1 6V to
b0 8V ISR e 800 mA VINH e 5V VINL e b1 6V
Parameter
Description
Min
Typ
Max
Test
Level
Units
Eg
NL
PSRR
Gain Error Data High VINH from 0V to 5V VINL e b1 6V No Load
Data Low VINH e 5V VINL from b5V to 0V No Load
b1 5 b0 6
b1 5 b0 6
Gain Nonlinearity Data High VINH from 0V to 10V VINL e b1 6V No Load
Data Low VINH e 5V VINL from b10V to 0V No Load
0 04
0 06
Power Supply Rejection Ratio of VOUT with Respect
to Ba Bb Shunta or Shuntb Potential
22
0
0
I%
I%
V%
V%
V mV V
Ro en
Ro dis
Output Resistance Enabled Il e g20 mA
Output Resistance Output Disabled VO e b1 6V to b5V EL1056C
EL1056AC
45 6 75
20K 100K
100K 200K
I
I
X
X
Io dis
Io off
Output Current Output Disabled VO e 0V
Output Leakage E Low (Shut-Down) VO e 0V EL1056C
EL1056AC
b20
b20
b150
5
20
20
150
I
I
I
mA
mA
nA
AC Electrical Characteristics
TA e 25 C Va e Ba e a15V Vb e Bb e b10V RSHUNTa e RSHUNTb e 6 5X RL e 500X 50X a 22 pF snubber
included at output Data E and OE from b1 6V to b0 8V ISR e 800 mA ECL swing is defined by VINH e b0 8V and VINL e
b1 6V CMOS swing defined by VINH e 5V and VINL e 0V Propagation delay is measured at 0 4V movement of output
Parameter
Description
Min
Typ
Max
Test
Level
Units
TPD
Dis
Propagation Delay CMOS Swing
Propagation Delay Dispersion
Due to Output Edge Direction
From ECL to CMOS Swings
Due to Repetition Rate
10 30 45
250 450
250 450
80
I
I
I
V
ns
ps
ps
ps
SR
Output Slew Rate CMOS Swing 20% – 80%
08
1
12
I V ns
SRsym
TR
Slew Rate Symmetry
Output Rise Time ECL Swing 20% – 80%
3 10
22
I
V
%
ns
OS
Tdis
Ten
Co dis
Toff
Ton
Co off
Tsense
Output Overshoot
CMOS Swing
ECL Swing (ISR e 350 mA)
Output Disable Delay Time
Output Enable Delay Time
Output Capacitance in Disable
Power-Down Delay Time
Power-On Delay Time
Output Capacitance in Power-Down
Comparator Delay Time Switching ON
Switching Off
190 500
65
47 65
60 85
3
05
90
50
15
04
I
V
I
I
V
V
V
V
V
V
mV
mV
ns
ns
pF
ms
ns
pF
ms
ms
3


3Pages


EL1056AC 電子部品, 半導体
EL1056AC EL1056C
Monolithic High-Speed Pin Driver
Typical Performance Curves Contd
Propagation Delay Change
with Die Temperature
Change in Propagation Delay
with Power Supply Headroom
Output Edge Dispersion vs
Temperature
1056 – 12
Edge Dispersion vs ISR
1056 – 13
Minimum Output Pulse Width
1056 – 14
Output Offset vs ISR
1056 – 15
1056 – 16
6
1056 – 17

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
EL1056AC

Monolithic High-Speed Pin Driver

Elantec
Elantec
EL1056ACM

Monolithic High-Speed Pin Driver

Elantec
Elantec


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