Specifications - Ossila FACT1 User Manual

enabling
innovative electronics

Specifications

The Multiplexer Measurement Unit is designed to minimize the amount of distortion in the
measurement. The resistance of each Drain path is ˂ 1 Ω, leakage/noise current is ˂ 500 pA and
capacitance is ˂ 300 pF. Typical values for the Multiplexer Measurement Unit obtained using a DMM
are shown below in table 1. These values apply to the Multiplexer Measurement Unit only and
exclude the coaxial cables.
Table 1. Typical Resistance/ Capacitance values for the Multiplexer Measurement Unit (DMM
measured)
Gate 1 Gate 2
R = 0.6 Ω R = 0.6 Ω
C = 140 pF C =140 pF
Dev 5
R = 0.8 Ω
C = 282 pF
Dev 4
R = 0.51 Ω
C = 270 pF
Dev 3
R = 0.6 Ω
C = 275 pF
Dev 2
R = 0.6 Ω
C = 283 pF
Dev 1
R = 0.5 Ω
C = 272 pF

Maximum Device Drain ( Channel B) current: 100 mA

Maximum Device Gate ( Channel A) current: 100 mA

Maximum Drain ( Channel B) Voltage: -100V to +100V

Maximum Gate ( Channel A) Voltage: -100V to +100V

Resistance introduced in Device path: < 1 Ω

Capacitance introduced in Device path < 300 pF

Drain ( Channel B) Leakage Current ( One device on, Gates G1 and G2 on): typ 350 pA, max <
500 pA

Gate ( Channel A) Leakage Current ( One device on, Gates G1 and G2 on): typ 100 pA, max <
200 pA

Drain ( Channel B) Gate ( Channel A) Transfer Leakage Current ( One device on, Gates G1 and
G2 on): typ 200 pA, max < 300 pA
Ossila Ltd
Gate 3 Gate 4
R = 0.6 Ω R = 0.7 Ω
C = 142 pF C = 141 pF
Dev 10
R = 0.7 Ω
C = 278 pF
Dev 9
R = 0.6 Ω
C =273 pF
Dev 8
R = 0.7 Ω
C = 274 pF
Dev 7
R = 0.7 Ω
C = 280 pF
Dev 6
R =0.6 Ω
C = 277 pF
Copyright © 2009-2015
Gate 5 Gate 6
R = 0.5 Ω R = 0.4 Ω
C = 137 pF C = 137 pF
Dev 15
R =0.8 Ω
C = 281 pF
Dev 14
R = 0.6 Ω
C = 274 pF
Dev 13
R = 0.9 Ω
C = 286 pF
Dev 12
R = 0.8 Ω
C = 283 pF
Dev 11
R =0.6 Ω
C = 279 pF
Gate 7 Gate 8
R = 0.5 Ω R = 0.4 Ω
C = 137 pF C = 135 pF
Dev 20
R = 0.8 Ω
C = 286 pF
Dev 19
R = 0.7 Ω
C = 286 pF
Dev 18
R = 0.8 Ω
C = 285 pF
Dev 17
R = 0.8 Ω
C = 286 pF
Dev 16
R = 0.8 Ω
C = 286 pF
22