dg636 Vishay, dg636 Datasheet

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dg636

Manufacturer Part Number
dg636
Description
0.5 Pc Charge Injection, 100 Pa Leakage, Dual Spdt Analog Switch
Manufacturer
Vishay
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
dg636EN-T1-E4
Manufacturer:
VISHAY
Quantity:
1 000
Part Number:
dg636EQ-T1-E3
Manufacturer:
Cypress
Quantity:
96
DESCRIPTION
The DG636 is an analog CMOS, dual SPDT switch,
designed to operate from a + 2.7 V to + 12 V single supply or
from ± 2.7 V to ± 5.0 V, dual supplies. The DG636 is fully
specified at + 3 V, + 5 V and ± 5 V. All control logic inputs
have guaranteed 2 V logic high limits when operating from
+ 5 V or ± 5 V supplies and 1.4 V when operating from a 3 V
supply.
The DG636 switches conduct equally well in both directions
and offer rail to rail analog signal handling. < 1 pC low charge
injection, coupled with very low switch capacitance and
leakage current makes this product ideal for use in precision
instrumentation applications. Operating temperature range
is specified from - 40 °C to + 125 °C. The DG636 is available
in 14 lead TSSOP and the space saving 1.8 x 2.6 mm
miniQFN package.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Document Number: 69901
S-80239-Rev. B, 04-Feb-08
Device Marking: Rxx for DG636
(miniQFN16)
xx = Date/Lot Traceability Code
Pin 1
Rxx
0.5 pC Charge Injection, 100 pA Leakage,
Dual SPDT Analog Switch
ENABLE
S1A
S1B
V-
1
2
3
4
D1
16
A0
5
New Product
NC
15
Top View
NC
mQFN-16
6
Logic
DG636
14
NC
NC
7
7
ENABLE = Hi, all switches are controlled by
addr pins. ENABLE = Lo, all switches are off.
FEATURES
APPLICATIONS
• Ultra low charge injection (± 0.5 pC, typ. over the
• Leakage current < 0.5 nA max. at 85 °C
• Low switch capacitance (C
• Low r
• Fully specified with single supply operation at 3.0 V, 5.0 V
• Low voltage, 2.5 V CMOS/TTL compatible
• 600 MHz, - 3 dB bandwidth
• Excellent isolation and crosstalk performance (typ. > - 60 dB
• Fully specified from - 40 °C to 85 °C and - 40 °C to + 125 °C
• 14 Pin TSSOP and 16 Pin miniQFN package (1.8 x 2.6 mm)
• High-end data acquisition
• Medical instruments
• Precision instruments
• High speed communications applications
• Automated test equipment
• Sample and hold applications
13
D2
A1
8
8
full analog signal range)
and dual supplies at ± 5.0 V
at 10 MHz)
12
11
10
9
V+
S2A
GND
S2B
DS(on)
- 115 Ω max.
ENABLE
S1A
S1B
NC
A0
D1
V-
1
3
4
5
6
7
2
soff
TSSOP14
, 2 pF typ.)
DG636
Top View
Logic
Vishay Siliconix
www.vishay.com
14
13
12
11
11
9
8
DG636
NC
A1
S2A
S2B
GND
V+
D2
RoHS
COMPLIANT
1

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dg636 Summary of contents

Page 1

... The DG636 is an analog CMOS, dual SPDT switch, designed to operate from single supply or from ± 2 ± 5.0 V, dual supplies. The DG636 is fully specified and ± All control logic inputs have guaranteed 2 V logic high limits when operating from + ± ...

Page 2

... TSSOP 16-Pin miniQFN On Switches DG636 All Switches Open D1 to S1A S2A D1 to S1B S2A D1 to S1A S2B D1 to S1B S2B Part Number DG636EQ-T1-E3 DG636EN-T1-E4 Limit 14 7 (V-) - 0.3 to (V mA, whichever occurs first 30 100 - 65 to 150 450 525 ...

Page 3

... Room Room MHz Room , kHz, RMS Room = 600 Ω Room Full Room Full Room Full DG636 Vishay Siliconix - 40 to 125 ° ° Typ. Min. Max. Min. Max 115 115 ...

Page 4

... DG636 Vishay Siliconix SPECIFICATIONS FOR SINGLE SUPPLY Parameter Symbol Analog Switch e V Analog Signal Range ANALOG r On-Resistance DS(on) Δr On-Resistance Match ON I S(off) Switch Off Leakage Current I D(off) I Channel On Leakage Current D(on) Digital Control Input Current, V Low Input Current, V High Input Capacitance ...

Page 5

... Signal = kHz, RMS, Room = 600 Ω MHz Room Room Full Room Full Room Full DG636 Vishay Siliconix - 125 ° ° Typ. Min. Max. Min. Max 200 245 245 ...

Page 6

... DG636 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C 350 300 250 200 150 100 Analog Voltage (V) D On-Resistance vs. V (Single Supply Voltage) D 500 450 400 + 125 °C 350 + 85 °C 300 250 200 ...

Page 7

... X TALK - 0.4 - 0 100M 1G 3.0 = 600 Ω 2 Signal RMS 2.0 1.5 1.0 0.5 0.0 10000 100000 0 DG636 Vishay Siliconix D(off D(on 100 120 140 Temperature (°C) Leakage Current vs. Temperature ° ...

Page 8

... DG636 Vishay Siliconix TEST CIRCUITS Ω V+ ENABLE GND S1A or S2A A1 S1B or S2B ENABLE V- GND 50 Ω Ω ENABLE V- GND V- www.vishay.com 8 New Product S1A or S2A S1A S2A V A0,A1 S2A or S2B S2A S2B V S1A 300 Ω ...

Page 9

... Figure 4. Charge Injection Network Analyzer Ω ENABLE 50 Ω Network Analyzer Channel g Select OUT V+ 50 Ω IN DG636 Vishay Siliconix t < < OFF OFF 0 V ΔV O Charge Injection = Δ Network Analyzer ...

Page 10

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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