AD53508JP Analog Devices Inc, AD53508JP Datasheet

IC,ATE Circuit,LDCC,44PIN,PLASTIC

AD53508JP

Manufacturer Part Number
AD53508JP
Description
IC,ATE Circuit,LDCC,44PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD53508JP

Rohs Status
RoHS non-compliant
Applications
Testing Equipment
Interface
Analog
Voltage - Supply
14 V ~ 15.75 V
Package / Case
44-PLCC
Mounting Type
Surface Mount
Lead Free Status / RoHS Status

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD53508JP
Manufacturer:
Analog Devices Inc
Quantity:
10 000
a
GENERAL DESCRIPTION
The AD53508 is a custom dual-channel parametric measure-
ment circuit for use in semiconductor automatic test equipment.
It contains programmable modes to force a pin voltage and
measure its current or to integrate and hold a current value.
Alternatively, a current can be forced and the compliance volt-
age measured.
MEAS OUT
DAC1
DAC2
DSR
CON
+2.5V
S1
S6
S7
ENABLE
OUTPUT
AD53508
S2
S3
VM
FUNCTIONAL BLOCK DIAGRAM
IM
SENSE
IF
VF
S4
S5
DIFF
1.25R
1.25R
MAIN
EXT RC
The device provides a remote force/sense capability to ensure
accuracy at the tester pin. A guard output is available to drive
the shield of a force/sense pair.
Two input references per channel permit controlled switching to
different voltage or current levels. The forced voltage or current
levels can be switched back to the measurement system to read
back the analog levels for system calibration.
The circuit is powered by +15 V, +5 V, and –10 V supplies and
dissipates 230 mW nominally.
Recommended Use of the PPMU with AD53032 DCL
The PPMU can be used with the AD53032 DCL to extend the
Current Force Range beyond 2 mA VCOM can be set to the
maximum spec allowance of 8 V, which would allow the maxi-
mum Current Force of IOL of 35 mA. The combination of the
PPMU and the DCL would have a few benefits including:
1. Accurately measuring low currents.
2. Can take parallel measurements by using one PMU per pin.
R
R
INTEGRATE
200 A
10k
40pF
S10
2mA
1k
UNITY
C1
R1
R2
S8
S9
INT/IM
GUARD
S11
S12
S13
S14
S15
S16
S18
PPMU Circuit
S17
AD53508
FORCE
GUARD
SENSE

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AD53508JP Summary of contents

Page 1

GENERAL DESCRIPTION The AD53508 is a custom dual-channel parametric measure- ment circuit for use in semiconductor automatic test equipment. It contains programmable modes to force a pin voltage and measure its current or to integrate and hold a current ...

Page 2

AD53508–SPECIFICATIONS Parameter VOLTAGE FORCE/MEASURE MODE Voltage Swing, ± Range ± Drive ± 100 µA Drive ACCURACY Gain (± 0.1% Tolerance) Offset Error Gain Nonlinearity (Relative to Endpoints) Current Measure CMRR (at MEAS_OUT) DRIFT Gain Error Temperature ...

Page 3

Parameter ACCURACY—LOW RANGE Transresistance Error (± 3% Tolerance) Offset Error Gain Nonlinearity (Relative to Endpoints) Output Compliance Voltage-Induced Transresistance Error DRIFT—LOW RANGE Gain Error Temperature Coefficient Offset Drift 2 DISABLE MODE Voltage Swing, ± Range ± ...

Page 4

... Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ORDERING GUIDE Temperature Package Model Range Description AD53508JP 25°C to 70°C Plastic Leaded Chip Carrier PIN CONFIGURATION ...

Page 5

Data Latch Bits Voltage Force/Current Measure Irange 0 On Off On On Off Irange 1 On Off On On Off Integrate Range On Off On On Off Integrate On Off On On Off Hold/Measure On ...

Page 6

AD53508 PPMU APPLICATION NOTES The PPMU can be used in two modes: 1. VOLTAGE FORCE with CURRENT MEASURE or VERIFY CURRENT FORCE; 2. CURRENT FORCE with VOLTAGE MEASURE or VERIFY VOLTAGE FORCE. In both modes the following setup is recommended: ...

Page 7

IN CURRENT FORCE WITH VOLTAGE MEASURE OR VERIFY CURRENT FORCE The linearity tests for forcing current at the FORCE pin: 1. The FORCE pin is loaded with a voltage source. 2. The two ranges of CURRENT FORCE ranges (2 mA ...

Page 8

AD53508 VTERM 45 AD53508 DATA 37 DATA 38 50 IOD 43 DRIVER IOD 42 RLD 49 RLD HCOMP 16 LEH 13 LEH 12 QH ...

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