User manual

9
Trigger
Input:
External trigger input starts a sweep
or sampling measurement or can be
used as a trigger input for continuing an
Instrument BASIC program.
Input Level:
TTL level, negative or positive edge
trigger
Output:
External edge trigger outputs can be
generated by the start of a sweep
measurement, the start of each sweep
step in a staircase sweep, the start of
each pulse leading edge for an SMU in
pulse mode, and the issuance of an an
IBASIC trigger out command execution.
In addition, you can set the trigger signal
to be active during the Stress Force
State. If you have a 41501A/B with PGU
option, you can output a synchronized
trigger output through the 41501A/B
trigger output.
Output Level:
TTL level, negative or positive logic
4145B Data Compatibility and
Syntax Commands
Setup and data fi le
Measurement setup and data from the
4145B can be loaded.
GPIB program
GPIB programs for the 4145B can be used
when the 4145B command set is selected.
Note: There is a possibility that GPIB programs for the
4145B will need to be modifi ed.
Interfaces
GPIB interface:
SH1, AH1, T6, L4, SR1, RL1, PP0, DC1,
DT1, C1, C2, C3, C4, C11, E2
Parallel interface: Centronics RJ45:
Ethernet IEEE 802.3 10BASE-T for a 10
Mbps CSMA/CD local area network
External keyboard:
Compatible PC-style 101-key keyboard
(mini DIN connector)
Interlock and LED connector R-BOX control
connector
Trigger in/out
SMU/PGU selector control connector
(41501B)
Sample Application Programs
Flash EEPROM test
TDDB
Constant I (Electromigration test)
V-Ramp test
J-Ramp test
SWEAT
GO/NO-GO test
HCI degradation test
Charging pump test
Sample VEE Program
Vth measurement using the 4155C or
4156C, the E5250A, and a wafer prober.
VXI plug&play Drivers
VXI plug&play drivers for the 4155C and
4156C
Supported VXI plug&play operating
systems:
Microsoft Windows 95, 98, NT, 2000
Professional, and XP Professional
Format
Tree-structured function panel.
Panel mode for hardware confi guration and
manual parameter setting.
Parameter mode for variable defi nition and
I/O confi guration.
General Specifi cations
Temperature range
Operating:
+10 °C to +40 °C (if using fl oppy
disk drive)
+5 °C to +40 °C (if not using
fl oppy disk drive)
Storage: -22 °C to +60 °C
Humidity range
Operating:
20% to 80% RH, non-condensing and
wet bulb temperature ≤29 °C (if using
fl oppy disk drive)
15% to 80% RH, non-condensing and
wet bulb temperature ≤29 °C (if not
using fl oppy disk drive)
Storage: 5% to 90% RH,
non-condensing and wet bulb tempera-
ture ≤39 °C
Altitude
Operating: 0 to 2,000 m (6,561 ft)
Storage: 0 to 4,600 m (15,091 ft)
Power requirement
90 V to 264 V, 47 to 63 Hz
Maximum VA
4155C and 4156C: 450 VA
41501B: 350 VA
Regulatory Compliance
EMC: EN 61326-1:+A1, AS/NZS 2064.1
Safety:
CSA C22.2 NO.1010.1 (1992), IEC 61010-
1:+A2/EN 61010-1:+A2 UL3111-1:1994
Certifi cation:
CE, CSA, NRTL/C, C-Tick
Dimensions
4155C and 4156C: 235 mm H ×
426 mm W × 600 mm D
41501B: 190 mm H × 426 mm W ×
600 mm D
Weight (approx.)
4155C and 4156C: 21 kg
41501B: 16 kg (option 412, HPSMU + 2 ×
PGU)
4155C and 4156C
Furnished Accessories
Triaxial cable, 4 ea. (4155C)
Kelvin triaxial cable, 4 ea. (4156C)
Coaxial cable, 4 ea.
Interlock cable, 1 ea.
Keyboard, 1 ea.
User manual, 1 set
Sample application program disk, 1 ea.
Sample VEE program disk, 1 ea.
VXIplug&play drivers disk for the 4155C
and 4156C, 1 ea.
VXIplug&play drivers disk for the E5250A,
1 ea.
LAN Interface Test Adapter, 1 ea.