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Analog Devices Semiconductor Electronic Components Datasheet

AD53040 Datasheet

Ultrahigh Speed Pin Driver

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AD53040 pdf
a
FEATURES
500 MHz Driver Operation
Driver Inhibit Function
100 ps Edge Matching
Guaranteed Industry Specifications
50 Output Impedance
>1.5 V/ns Slew Rate
Variable Output Voltages for ECL, TTL and CMOS
High Speed Differential Inputs for Maximum Flexibility
Ultrasmall 20-Lead SOP Package with Built-In Heat Sink
APPLICATIONS
Automatic Test Equipment
Semiconductor Test Systems
Board Test Systems
Instrumentation and Characterization Equipment
Ultrahigh Speed Pin Driver
with Inhibit Mode
AD53040
FUNCTIONAL BLOCK DIAGRAM
VCC VCC
VEE
VEE
VH
DATA
DATA
INH
INH
VL
DRIVER
AD53040
50
1.0A/K
39nF
39nF
VHDCPL
VOUT
VLDCPL
TVCC
THERM
GND GND GND GND GND
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.
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
± 3 V. This allows for direct interface to precision differential
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 µA 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.
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1999


Analog Devices Semiconductor Electronic Components Datasheet

AD53040 Datasheet

Ultrahigh Speed Pin Driver

No Preview Available !

AD53040 pdf
AD53040–SPECIFICATIONS (All specifications are at TJ = +85؇C ؎ 5؇C, +VS = +12 V ؎ 3%, –VS = –7 V ؎
3% unless otherwise noted. All temperature coefficients are measured at TJ = +75؇C–95؇C). (A 39 nF capacitor must be connected between
VCC and VHDCPL and between VEE and VLDCPL.)
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
REFERENCE INPUTS
Bias Currents
OUTPUT CHARACTERISTICS
Logic High Range
Min
–50
–2
Logic Low Range
Amplitude (VH and VL)
Absolute Accuracy
VH Offset
VH Gain + Linearity Error
VL Offset
VL Gain + Linearity Error
Offset TC, VH or VL
Output Resistance
Output Leakage
Dynamic Current Limit
Static Current Limit
–3
0.1
–100
–100
45
–1.0
PSRR, Drive Mode
DYNAMIC PERFORMANCE, DRIVE
(VH and VL)
Propagation Delay Time
Propagation Delay TC
Delay Matching, Edge to Edge
Rise and Fall Time
1 V Swing
3 V Swing
5 V Swing
Rise and Fall Time TC
1 V Swing
3 V Swing
5 V Swing
Overshoot, Undershoot and Preshoot
Settling Time
to 15 mV
to 4 mV
Delay Change vs. Pulsewidth
Typ
ECL
± 10
± 0.3 ± 5
± 0.3 ± 5
0.5
47
150
± 65
35
Max Units
Test Conditions
2 Volts
2 Volts
µA
VIN = –2 V, 0.0 V
+50 µA
VL, VH = 5 V
+8 Volts
+5 Volts
9 Volts
DATA = H, VH = –2 V to +8 V
VL = –3 V (VH = –2 V to +6 V)
VL = –1 V (VH = +6 V to +8 V)
DATA = L, VL = –3 V to +5 V, VH = +6 V
VL = –0.05 V, VH = +0.05 V and
VL = –2 V, VH = +7 V
+100
+100
49
mV
% of VH + mV
mV
% of VL + mV
mV/°C
+1.0 µA
mA
mA
dB
DATA = H, VH = –2 V to +8 V, VL = –3 V
DATA = H, VH = –2 V to +8 V, VL = –3 V
DATA = L, VL = –3 V to +5 V, VH = +6 V
DATA = L, VL = –3 V to +5 V, VH = +6 V
VL, VH = 0 V, +5 V and –3 V, 0 V
DATA = H, VH = +3 V, VL = 0 V,
IOUT = 30 mA
VOUT = –3 V to +8 V
CBYP = 39 nF, VH = +7 V, VL = –2 V
Output to –3 V, VH = +8 V, VL = –1 V,
DATA = H and Output to +8 V, VH = +6 V,
VL = –3 V, DATA = L
VS = VS ± 3%
1.5
2
100
0.8
1.7
2.4
±1
±2
±3
± (1% +50 mV)
40
8
50
ns
ps/°C
ps
Measured at 50%, VH = +400 mV,
VL = –400 mV
Measured at 50%, VH = +400 mV,
VL = –400 mV
Measured at 50%, VH = +400 mV,
VL = –400 mV
ns Measured 20%–80%, VL = 0 V, VH = 1 V
ns Measured 10%–90%, VL = 0 V, VH = 3 V
ns Measured 10%–90%, VL = 0 V, VH = 5 V
ps/°C
ps/°C
ps/°C
% of Step + mV
Measured 20%–80%, VL = 0 V, VH = 1 V
Measured 10%–90%, VL = 0 V, VH = 3 V
Measured 10%–90%, VL = 0 V, VH = 5 V
a. VL, VH = 0.0 V, 1.0 V
b. VL, VH = 0.0 V, 3.0 V
c. VL, VH = 0.0 V, 5.0 V
ns VL = 0 V, VH = 0.5 V
µs VL = 0 V, VH = 0.5 V
ps VL = 0 V, VH = 2 V,
Pulsewidth = 2.5 ns/7.5 ns, 30 ns/100 ns
–2– REV. B


Part Number AD53040
Description Ultrahigh Speed Pin Driver
Maker Analog Devices
Total Page 7 Pages
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