DG604_11 Datasheet, PDF (9/12 Pages) Vishay Siliconix – 1.0 pC Charge Injection, 100 pA Leakage, 4-Channel Multiplexer

TEST CIRCUITS
V+
Channel
Select
V+
A0
A1
R_g
Sx
V_g
ENABLE
D
GND
V-
V-
DG604
Vishay Siliconix
V_O
C_L
1 nF
V_CC
V_ENABLE
OFF
0V
ON
V_O
CHARGE INJECTION = ΔV_O x C_L
t_r < 5 ns
t_f < 5 ns
ΔV_O
Figure 4. Charge Injection
V+
Network Analyzer
V+
VIN
A0
S1
A1
V_g ^{Rg = 50 Ω}
V+
ENABLE
GND V-
VOUT
D
50 Ω
V-
Insertion Loss = 20 log ^VOUT
VIN
Figure 5. Insertion Loss
50 Ω
V
Network Analyzer
V
VIN
A0
S4
A1
Vg ^{Rg = 50 Ω}
D
V+
ENABLE
V_OUT
S1
GND V-
50 Ω
V-
Crosstalk = 20 log ^VOUT
VIN
Figure 7. Crosstalk
V+
Network Analyzer
A0
V+
VIN
S4
A1
Vg ^{Rg = 50 Ω}
ENABLE
GND V-
VOUT
D
50 Ω
V-
Off Isolation = 20 log ^VOUT
VIN
Figure 6. Off-Isolation
V+
Channel
Select
V+
A0
S1
A1
|
to
|
S4
V+
ENABLE
D
GND ^V-
V-
Impedance
Analyzer
Figure 8. Source/Drain Capacitance
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?69934.
Document Number: 69934
www.vishay.com
S11-1429-Rev. C, 18-Jul-11
9
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000