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ADATE304 Schematic ( PDF Datasheet ) - Analog Devices

Teilenummer ADATE304
Beschreibung 200 MHz Dual Integrated DCL
Hersteller Analog Devices
Logo Analog Devices Logo 




Gesamt 30 Seiten
ADATE304 Datasheet, Funktion
www.DataSheet4U.net
200 MHz Dual Integrated DCL with Level
Setting DACs, Per Pin PMU, and Per Chip VHH
ADATE304
FEATURES
Driver
3-level driver with high-Z mode and built-in clamps
Precision trimmed output resistance
Low leakage mode (typically <10 nA)
Voltage range: up to −2.0 V to +6.0 V
2.4 ns minimum pulse width, 2 V terminated
Comparator
Window and differential comparator
500 MHz input equivalent bandwidth
Load
±12 mA maximum current capability
Per pin PMU
Force voltage range: up to −2.0 V to +6.0 V
5 current ranges: 32 mA, 2 mA, 200 μA, 20 μA, 2 μA
Levels
14-bit DAC for DCL levels
Typically < ±5 mV INL (calibrated)
16-bit DAC for PMU levels
Typically < ±1.5 mV INL (calibrated) linearity in FV mode
HVOUT output buffer
0 V to 13.5 V output range
84-lead, 9 mm × 9 mm, CSP_BGA package
900 mW per channel with no load
APPLICATIONS
Automatic test equipment
Semiconductor test systems
Board test systems
Instrumentation and characterization equipment
GENERAL DESCRIPTION
The ADATE304 is a complete, single-chip solution that performs
the pin electronic functions of the driver, the comparator, and
the active load (DCL), per pin PMU, and dc levels for ATE appli-
cations. The device also contains an HVOUT driver with a VHH
buffer capable of generating up to 13.5 V.
The driver features three active states: data high mode, data low
mode, and term mode, as well as an inhibit state. The inhibit
state, in conjunction with the integrated dynamic clamp, facili-
tates the implementation of a high speed active termination.
The ADATE304 supports two output voltage ranges: −2.0 V
to +6.0 V and −1.25 V to +6.75 V by adjusting the positive and
negative supply voltages.
Each channel of the ADATE304 features a high speed window
comparator per pin for functional testing, as well as a per pin
PMU with FV, or FI and MV, or MI functions. All necessary dc
levels for DCL functions are generated by on-chip 14-bit DACs.
The per pin PMU features an on-chip 16-bit DAC for high
accuracy and contains integrated range resistors to minimize
external component counts.
The ADATE304 uses a serial bus to program all functional blocks
and has an on-board temperature sensor for monitoring the
device temperature.
Rev. 0
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 that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2008 Analog Devices, Inc. All rights reserved.






ADATE304 Datasheet, Funktion
ADATE304
Parameter
Minimum Pulse Width
1.0 V Programmed Swing
Min
2.0 V Programmed Swing
3.0 V Programmed Swing
Maximum Toggle Rate
2.0 V Programmed Swing
Dynamic Performance, Drive
(VH to VL and VL to VH)
Propagation Delay Time
Propagation Delay Tempco
Delay Matching
Edge to Edge
Channel to Channel
Delay Change vs. Duty Cycle
Overshoot and Undershoot
Settling Time (VH to VL)
To Within 3% of Final Value
To Within 1% of Final Value
Dynamic Performance, VT
(VH or VL to VT and VT to VH or VL)
Propagation Delay Time
Delay Matching, Edge to Edge
Propagation Delay Tempco
Transition Time, Active to VT
and VT to Active
Dynamic Performance, Inhibit
(VH or VL to/from Inhibit)
Propagation Delay Time
Active to Inhibit
Inhibit to Active
Transition Time
Active to Inhibit
Inhibit to Active
I/O Spike
Typ Max
1.7
1.7
2.0
2.2
2.7
2.7
200
3.0
3.0
80
30
30
30
4
25
3.7
150
4.0
1.0
4.5
7.9
2.9
0.65
190
Test
Unit Level Test Conditions/Comments
Toggle DATAxx
ns CB VH = 1.0 V, VL = 0.0 V, terminated; timing error ± 75 ps
ns CB VH = 1.0 V, VL = 0.0 V, terminated; less than 10% amplitude
degradation
ns CB VH = 2.0 V, VL = 0.0 V, terminated; timing error ± 75 ps
ns CB VH = 2.0 V, VL = 0.0 V, terminated; less than 10% amplitude
degradation
ns CB VH = 3.0 V, VL = 0.0 V, terminated; timing error ± 75 ps
ns CB VH = 3.0 V, VL = 0.0 V, terminated; less than 10% amplitude
degradation
MHz CB
ns CB
ps/°C CT
ps CB
ps CB
ps CB
mV CB
ns CB
ns CB
ns
ps
ps/°C
ns
CB
CB
CT
CB
ns CB
ns CB
ns CB
ns CB
mV CB
VH = 2.0 V, VH = 0.0 V, terminated, 10% amplitude degradation
Toggle DATAxx
VH = 2.0 V, VL = 0.0 V, terminated
VH = 2.0 V, VL = 0.0 V, terminated
VH = 2.0 V, VL = 0.0 V, terminated
Rising vs. falling
Rising vs. rising, falling vs. falling
VH = 3.0 V, VL = 0.0 V, terminated; 5% to 95% duty cycle; 1 MHz
VH = 3.0 V, VL = 0.0 V, terminated
Toggle DATAxx
VH = 3.0 V, VL = 0.0 V, terminated
VH = 3.0 V, VL = 0.0 V, terminated
Toggle RCVxx
VH = 3.0 V, VT = 1.5 V, VL = 0.0 V, terminated
VH = 3.0 V, VT = 1.5 V, VL = 0.0 V, terminated; rising vs. falling
VH = 3.0 V, VT = 1.5 V, VL = 0.0 V, terminated
VH = 3.0 V, VT = 1.5 V, VL = 0.0 V, terminated; 20% to 80%
Toggle RCVxx
VH = +1.0 V, VL = −1.0 V, terminated
VH =+1.0 V, VL = −1.0 V, terminated; 20% to 80%
VH = 0.0 V, VL = 0.0 V, terminated
1 The xP pins include DATA0P, DATA1P, RCV0P, and RCV1P; the xN pins include DATA0N, DATA1N, RCV0N, and RCV1N. For example, push 6 mA into the DATA0P pin,
force 1.3 V into DATA0N, and measure the voltage from DATA0P to DATA0N.
Rev. 0 | Page 6 of 52

6 Page









ADATE304 pdf, datenblatt
ADATE304
Parameter
Current Limit, Source, and Sink
Range A
Range B to Range E
DUTGND Voltage Accuracy
MEASURE CURRENT (MI)
Measure Current, Pin DUTx
Voltage Range for All Ranges
Measure Current Uncalibrated
Accuracy
Range A
Range B
Range C
Range D
Range E
Measure Current Offset Tempco
Range A
Range B
Range C
Range D and Range E
Measure Current Gain Error,
Nominal Gain = 1
Range A
Range B
Range C to Range E
Measure Current Gain Tempco
Range A
Range B to Range E
Measure Current INL
Range A
Range B
Range B to Range E
FVMI DUT Pin Voltage Rejection
DUTGND Voltage Accuracy
Min Typ
108 140
120 145
−7 ±1
−1.5
±500
−400 ±3.0
± 2.00
±0.30
±0.08
±2
±25
±5
±1
±2.5
−20 ±2
±4
±300
±50
±0.05
−0.02
±0.01
−0.01
±2.5
Max Unit
180 %FS
180 %FS
+7 mV
+6.0 V
Test
Level Test Conditions/Comments
P PMU enabled, FV, PE disabled; sink: force 2.5 V, short DUTx
to 6.0 V; source: force 2.5 V, short DUTx to −1.0 V; Range A FS =
32 mA, 108% FS = 35 mA, 180% FS = 58 mA
P PMU enabled, FV, PE disabled; sink: force 2.5 V, short DUTx to
6.0 V; source: force 2.5 V, short DUTx to −1.0 V; repeat for each
PMU current range; example: Range B FS = 2 mA, 120 % FS =
2.4 mA, 180% FS = 3.6 mA
P Over ±0.1 V range; measured at endpoints of FV functional
range
VDUTx externally forced to 0.0V, unless otherwise specified; ideal
MEASOUT transfer functions: VMEASOUT01 [V] = (IMEASOUT01 × 5/FSR) +
2.5 + VDUTGND I(VMEASOUT01) [A] = (VMEASOUT01 − VDUTGND − 2.5) × FSR/5
D
μA
+400 μA
μA
μA
μA
CT
P
CT
CT
CT
μA/°C
nA/°C
nA/°C
nA/°C
CT
CT
CT
CT
PMU enabled, FIMI, Range A, PE disabled, error at calibration
points −25 mA and +25 mA, error = (I(VMEASOUT01) − IDUTx)
PMU enabled, FIMI, Range B, PE disabled, error at calibration
points −1.6 mA and +1.6 mA, error = (I(VMEASOUT01) − IDUTx)
PMU enabled, FIMI, PE disabled, error at calibration points of
±80% FS, error = (I(VMEASOUT01)1 − IDUTx)
PMU enabled, FIMI, PE disabled, error at calibration points of
±80% FS, error = (I(VMEASOUT01) − IDUTx)
PMU enabled, FIMI, PE disabled, error at calibration points of
±80% FS, error = (I(VMEASOUT01) − IDUTx)
Measured at calibration points
Measured at calibration points
Measured at calibration points
Measured at calibration points
%
+20 %
%
CT
P
CT
ppm/°C CT
ppm/°C CT
%FSR CT
+0.02 %FSR P
%FSR CT
+0.01 %FSR/V P
mV CT
PMU enabled, FIMI, PE disabled, gain error from calibration
points ±80% FS
PMU enabled, FIMI, Range B, PE disabled, gain error from
calibration points ±1.6 mA
PMU enabled, FIMI, PE disabled, gain error from calibration
points ±80% FS
Measured at calibration points
PMU enabled, FIMI, Range A, PE disabled, after two-point
gain/offset calibration, measured over FSR output of −32 mA
to +32 mA
PMU enabled, FIM,I Range B, PE disabled, after two-point gain/
offset calibration measured over FSR output of −2 mA to +2 mA
PMU enabled, FIMI, PE disabled, after two-point gain/offset
calibration; measured over FSR output
PMU enabled, FVMI, Range B, PE disabled, force −1 V and +5 V
into load of 1 mA; measure ∆I reported at MEASOUT01
Over ±0.1 V range; measured at endpoints of MI functional range
Rev. 0 | Page 12 of 52

12 Page





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