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參數資料
| 型號： | E4707B-EDGE4707B |
| 英文描述： | Quad Channel Per-Pin Precision Measurement Unit |
| 中文描述： | 四通道按針腳精密測量單元 |
| 文件頁數： | 1/25頁 |
| 文件大?。?/td> | 194K |
| 代理商： | E4707B-EDGE4707B |
TEST AND MEASUREMENT PRODUCTS
1
www .semtech.com
Edge4707B
Quad Channel Per-Pin
Precision Measurement Unit
Description
Features
Functional Block Diagram
Applications
Revision 3 / December 18, 2002
The Edge4707B is a precision measurement unit designed
for automatic test equipment and instrumentation.
Manufactured in a wide voltage CMOS process, it is a
monolithic solution for a quad channel per pin PMU.
Each channel of the Edge4707B features a PMU that can
force or measure voltage over a 15V I/O range, and
supports 4 current ranges: 2
A, 200 A, 20 A, and 2
mA.
Each channel of the Edge4707B features an on-board
window comparator that provides two bits of information:
DUT too high and DUT too low. There is also a monitor
function which provides a real time analog signal
proportional to either the measured voltage or current.
The Edge4707B is designed to be a low power, low cost,
small footprint solution to allow high pin count testers to
support a PMU per pin.
In addition, two independent switches per channel (for a
central PMU force and sense) plus two wide voltage analog
muxes per channel are included.
FV / MI Capability
FI / MV Capability
FV / MV Capability
FI / MI Capability
4 Current Ranges (2
A, 20 A, 200 A, 2mA)
–2V to +13V Output Range (Zero Current)
0V to 11V Output Range (Full Scale Current)
FV Linearity to
± .025% FSR
Central PMU Switches
Per Pin Super Voltage Switches
Automated Test Equipment
- Memory Testers
- VLSI Testers
- Mixed Signal Tester
CHANNEL 0
COMPARATORS
DETECTOR LOGIC
VOLTAGE MONITOR
SENSE
FORCE
45
*
100
1K
VINP
FV / FI*
MI / MV*
IVMIN
IVMAX
DISABLE
E_FC_IN
E_SN_IN
DUTGTL
DUTLTH
IVMON
SENSE
FORCE
VINP
IVIN
FV / FI*
MI / MV*
IVMIN
IVMAX
DISABLE
DUTGTL
DUTLTH
IVMON
IVIN
SENSE
FORCE
VINP
FV / FI*
MI / MV*
IVMIN
IVMAX
DISABLE
DUTGTL
DUTLTH
IVMON
SENSE
FORCE
VINP
FV / FI*
MI / MV*
IVMIN
IVMAX
DISABLE
DUTGTL
DUTLTH
IVMON
IVIN
CHANNEL 1
COMPARATORS
DETECTOR LOGIC
VOLTAGE MONITOR
45
100
1K
CHANNEL 2
COMPARATORS
DETECTOR LOGIC
VOLTAGE MONITOR
45
100
1K
CHANNEL 3
COMPARATORS
DETECTOR LOGIC
VOLTAGE MONITOR
45
100
1K
* Typical values
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