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DG3535 Schematic ( PDF Datasheet ) - Vishay Siliconix

Teilenummer DG3535
Beschreibung (DG3535 / DG3536) Low-Voltage Dual SPDT Analog Switch
Hersteller Vishay Siliconix
Logo Vishay Siliconix Logo 




Gesamt 9 Seiten
DG3535 Datasheet, Funktion
www.DataSheet.co.kr
DG3535, DG3536
Vishay Siliconix
0.25 Low-Voltage Dual SPDT Analog Switch
DESCRIPTION
The DG3535, DG3536 is a sub 1 (0.25 at 2.7 V) dual
SPDT analog switches designed for low voltage
applications.
The DG3535, DG3536 has on-resistance matching (less
than 0.05 at 2.7 V) and flatness (less than 0.2 at 2.7 V)
that are guaranteed over the entire voltage range.
Additionally, low logic thresholds makes the DG3535,
DG3536 an ideal interface to low voltage DSP control
signals.
The DG3535, DG3536 has fast switching speed with break-
before-make guaranteed. In the On condition, all switching
elements conduct equally in both directions. Off-isolation
and crosstalk is - 69 dB at 100 kHz.
The DG3535, DG3536 is built on Vishay Siliconix’s high-
density low voltage CMOS process. An eptiaxial layer is built
in to prevent latchup. The DG3535, DG3536 contains the
additional benefit of 2000 V ESD protection.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product
with the lead (Pb)-free device terminations. For MICRO
FOOT analog switching products manufactured with tin/
silver/copper (SnAgCu) device terminations, the lead
(Pb)-free “-E1” suffix is being used as a designator.
FEATURES
• Low voltage operation
• Low on-resistance - RON: 0.25 at 2.7 V
• - 69 dB OIRR at 2.7 V, 100 kHz
• MICRO FOOT® package
• ESD protection > 2000 V
BENEFITS
• Reduced power consumption
• High accuracy
• Reduce board space
• 1.6 V logic compatible
• High bandwidth
APPLICATIONS
• Cellular phones
• Speaker headset switching
• Audio and video signal routing
• PCMCIA cards
• Battery operated systems
• Relay replacement
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG3535, DG3536
MICRO FOOT 10-Bump
V+
IN1
NO1
NC1
NO2
NC2
IN2
A
B
COM1
C
COM2
1234
NC2 IN2 COM2 NO2
GND
DG3535
Top View
V+
NC1 IN1 COM1 NO1
TRUTH TABLE
Logic
NC1 and NC2
0 ON
1 OFF
NO1 and NO2
OFF
ON
GND
1234
Device Marking
A1 Locator
XXX
3535
A
B
C
3535 = Example Base Part Number
xxx = Data/Lot Traceability Code
NO2 IN2 COM2 NC2
GND
DG3536
Top View
V+
NO1 IN1 COM1 NC1
ORDERING INFORMATION
Temp. Range
Package
MICRO FOOT: 10 Bump
- 40 °C to 85 °C (4 x 3, 0.5 mm Pitch,
238 µm Bump Height)
Part Number
DG3535DB-T5-E1
DG3535DB-T1-E1
DG3536DB-T5-E1
Document Number: 72961
S11-0303-Rev. G, 28-Feb-11
www.vishay.com
1
Datasheet pdf - http://www.DataSheet4U.net/






DG3535 Datasheet, Funktion
www.DataSheet.co.kr
DG3535, DG3536
Vishay Siliconix
TEST CIRCUITS
Switch
Input
Logic
Input
V+
V+
NO or NC
COM
IN
GND
0V
Switch Output
VOUT
RL
300
CL
35 pF
Logic
Input
Switch
Output
CL (includes fixture and stray capacitance)
VOUT
VCOM
RL
RL RON
Figure 1. Switching Time
VINH
VINL
50 %
tr < 5 ns
tf < 5 ns
0.9 x VOUT
0V
tON
tOFF
Logic “1” = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
VNO
VNC
V+
V+
NO COM
NC
IN
GND
RL
300
VO
CL
35 pF
Logic VINH
Input
VINL
VNC = VNO
VO
Switch 0 V
Output
90 %
tD
CL (includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
tr < 5 ns
tf < 5 ns
tD
V+
Rgen
+
VIN = 0 - V+
V+
NC or NO
COM
IN
GND
VOUT
CL = 1 nF
VOUT
IN
On
VOUT
Off
On
Q = VOUT x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
Figure 3. Charge Injection
www.vishay.com
6
Document Number: 72961
S11-0303-Rev. G, 28-Feb-11
Datasheet pdf - http://www.DataSheet4U.net/

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