AD53040 AD [Analog Devices], AD53040 Datasheet

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AD53040

Manufacturer Part Number
AD53040
Description
Ultrahigh Speed Pin Driver with Inhibit Mode
Manufacturer
AD [Analog Devices]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD53040KRPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
a
PRODUCT DESCRIPTION
The AD53040 is a complete high speed pin driver designed for
use in digital or mixed-signal test systems. Combining a high
speed monolithic process with a unique surface mount package,
this product attains superb electrical performance while preserv-
ing optimum packaging densities and long-term reliability in an
ultrasmall 20-lead, SOP package with built-in heat sink.
Featuring unity gain programmable output levels of –3 V to
+8 V, with output swing capability of less than 100 mV to 9 V,
the AD53040 is designed to stimulate ECL, TTL and CMOS
logic families. The 500 MHz data rate capacity and matched
output impedance allows for real-time stimulation of these
digital logic families. To test I/O devices, the pin driver can
be switched into a high impedance state (Inhibit Mode), electri-
cally removing the driver from the path. The pin driver leakage
current inhibit is typically 100 nA and output charge transfer
entering inhibit is typically less than 20 pC.
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
FEATURES
500 MHz Driver Operation
Driver Inhibit Function
100 ps Edge Matching
Guaranteed Industry Specifications
High Speed Differential Inputs for Maximum Flexibility
Ultrasmall 20-Lead SOP Package with Built-In Heat Sink
APPLICATIONS
Automatic Test Equipment
Instrumentation and Characterization Equipment
50
Variable Output Voltages for ECL, TTL and CMOS
Semiconductor Test Systems
Board Test Systems
>1.5 V/ns Slew Rate
Output Impedance
The AD53040 transition from HI/LO or to inhibit is controlled
through the data and inhibit inputs. The input circuitry uses
high speed differential inputs with a common-mode range of
ECL timing or the simplicity of stimulating the pin driver from a
single ended TTL or CMOS logic source. The analog logic HI/LO
inputs are equally easy to interface. Typically requiring 10 A of
bias current, the AD53040 can be directly coupled to the
output of a digital-to-analog converter.
The AD53040 is available in a 20-lead, SOP package with a
built-in heat sink and is specified to operate over the ambient
commercial temperature range of –25 C to +85 C.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
3 V. This allows for direct interface to precision differential
DATA
DATA
INH
INH
V
V
H
L
Ultrahigh Speed Pin Driver
FUNCTIONAL BLOCK DIAGRAM
AD53040
GND
V
CC
DRIVER
World Wide Web Site: http://www.analog.com
GND
V
CC
GND
with Inhibit Mode
V
EE
GND
1.0 A/K
50
V
GND
EE
© Analog Devices, Inc., 1999
AD53040
V
V
V
TV
THERM
HDCPL
LDCPL
OUT
CC
39nF
39nF

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AD53040 Summary of contents

Page 1

... Board Test Systems Instrumentation and Characterization Equipment PRODUCT DESCRIPTION The AD53040 is a complete high speed pin driver designed for use in digital or mixed-signal test systems. Combining a high speed monolithic process with a unique surface mount package, this product attains superb electrical performance while preserv- ing optimum packaging densities and long-term reliability in an ultrasmall 20-lead, SOP package with built-in heat sink ...

Page 2

... AD53040–SPECIFICATIONS 3% unless otherwise noted. All temperature coefficients are measured and V and between V and HDCPL EE LDCPL Parameter DIFFERENTIAL INPUT CHARACTERISTICS Input Swing (Data to DATA, INH to INH) Max (DATA, DATA) to Min (INH, INH) Max (INH, INH) to Min (Data, DATA) Bias Current ...

Page 3

... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD53040 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...

Page 4

... CC . The ap- CC –4– PIN CONFIGURATION THERM HDCPL H GND 4 17 GND AD53040 TOP VIEW GND OUT (Not to Scale GND GND V COPPER LDCPL SLUG DATA DATA V EE ...

Page 5

... VPOS age, output impedance or may fail to fully inhibit. 10 10% An example of a scenario that would not work for the AD53040 V HDCPL is if the part is driven using 5 V single-ended CMOS. One pin of each differential input would be tied to a +2.5 V reference level and the logic voltages would be applied to the other ...

Page 6

... PCB 4-LAYER WITH POWER GND ( ) AND –2V AS INNER PLANES C19 0 C18 50 5pF TV CC C16 HQG1 0.039 IL+ VH G2H VL V OUT AD53040 DATA G2L IL– INH –V S C17 0.039 F PWR C3 GND 0.1 F – LOW –2V V –5. HIGH – ...

Page 7

... PIN 1 0.0118 (0.30) 0.0040 (0.10) STANDOFF REV. B OUTLINE DIMENSIONS Dimensions shown in inches and (mm). (RP-20) 0.5118 (13.00) 0.4961 (12.60 0.1890 (4.80) 0.4193 (10.65) HEAT SINK 0.1791 (4.55) 0.3937 (10.00 0.3340 (8.61) 0.1043 (2.65) 0.3287 (8.35) 0.0926 (2.35 0.0500 0.0201 (0.51) SEATING 0.0500 (1.27) (1.27) 0.0130 (0.33) PLANE BSC 0.0057 (0.40) –7– AD53040 0.0295 (0.75 0.0098 (0.25) ...

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