ADG936BRU-REEL Analog Devices Inc, ADG936BRU-REEL Datasheet

ADG936BRU-REEL

Manufacturer Part Number
ADG936BRU-REEL
Description
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADG936BRU-REEL

Frequency (max)
2GHz
Insertion Loss (max)
1.25dB
Number Of Switches
Dual
Pin Count
20
Package Type
TSSOP
Lead Free Status / Rohs Status
Not Compliant
FEATURES
Wideband switch: −3 dB @ 4 GHz
ADG936 absorptive dual SPDT
ADG936-R reflective dual SPDT
High off isolation (36 dB @ 1 GHz)
Low insertion loss (0.9 dB dc to 1 GHz)
Single 1.65 V to 2.75 V power supply
CMOS/LVTTL control logic
20-lead TSSOP and 4 mm × 4 mm LFCSP packages
Low power consumption (1 μA maximum)
APPLICATIONS
Wireless communications
General-purpose RF switching
Dual-band applications
High speed filter selection
Digital transceiver front end switch
IF switching
Tuner modules
Antenna diversity switching
GENERAL DESCRIPTION
The ADG936/ADG936-R are wideband analog switches that
comprise two independently selectable SPDT switches using a
CMOS process to provide high isolation and low insertion loss
to 1 GHz. The ADG936 is an absorptive/matched dual SPDT
with 50 Ω terminated shunt legs; the ADG936-R is a reflective
dual SPDT. These devices are designed such that the isolation is
high over the dc to 1 GHz frequency range. They have on-board
CMOS control logic, eliminating the need for external controlling
circuitry. The control inputs are both CMOS and LVTTL
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
–10
–20
–30
–40
–50
–60
–70
–80
10k
V
T
DD
A
= 25°C
= 2.5V
100k
Figure 3. Off Isolation vs. Frequency
1M
S21
S12
FREQUENCY (Hz)
10M
100M
Wideband 4 GHz, 36 dB Isolation at 1 GHz,
1G
10G
CMOS, 1.65 V to 2.75 V, Dual SPDT
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
compatible. The low power consumption of these CMOS
devices makes them ideally suited for wireless applications and
general-purpose high frequency switching.
PRODUCT HIGHLIGHTS
1.
2.
3.
RFCA
RFCB
INA
INB
–36 dB off isolation @ 1 GHz.
0.9 dB insertion loss @ 1 GHz.
20-lead TSSOP and 4 mm × 4 mm LFCSP packages.
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
–1.1
–1.2
–1.3
–1.4
–1.5
–1.6
–1.7
–1.8
–1.9
–2.0
–2.1
–2.2
–2.3
–2.4
–2.5
–2.6
–2.7
–2.8
–2.9
–3.0
ADG936
10k
T
FUNCTIONAL BLOCK DIAGRAMS
A
Figure 1.
= 25°C
100k
50Ω
50Ω
Figure 4. Insertion Loss vs. Frequency
50Ω
50Ω
© 2005 Analog Devices, Inc. All rights reserved.
RF1A
RF2A
RF1B
RF2B
ADG936/ADG936-R
1M
FREQUENCY (Hz)
10M
RFCA
RFCB
INA
INB
V
DD
100M
ADG936-R
= 2.5V
Figure 2.
www.analog.com
1G
10G
RF1A
RF2A
RF1B
RF2B

Related parts for ADG936BRU-REEL

ADG936BRU-REEL Summary of contents

Page 1

FEATURES Wideband switch: − GHz ADG936 absorptive dual SPDT ADG936-R reflective dual SPDT High off isolation ( GHz) Low insertion loss (0 GHz) Single 1. 2.75 V power ...

Page 2

ADG936/ADG936-R TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagrams............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configurations and Function Descriptions ........................... ...

Page 3

SPECIFICATIONS 2.75 V, GND = 0 V, input power = 0 dBm, all specifications T DD Table 1. Parameter AC ELECTRICAL CHARACTERISTICS Operating Frequency Frequency 4 Input Power Insertion Loss Isolation—RFCx ...

Page 4

ADG936/ADG936-R ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 2. Parameter V to GND DD Inputs to GND Continuous Current Input Power Operating Temperature Range Industrial (B Version) Storage Temperature Range Junction Temperature TSSOP Package θ Thermal ...

Page 5

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS RFCA GND 3 ADG936 ADG936-R RF1A 4 GND 5 TOP VIEW (Not to Scale) GND 6 RF1B 7 GND 8 GND 9 RFCB 10 Figure 5. 20-Lead TSSOP (RU-20) Table 4. ...

Page 6

ADG936/ADG936-R TERMINOLOGY Table 5. Parameter Description V Most Positive Power Supply Potential Positive Supply Current. DD GND Ground (0 V) Reference. INx Logic Control Input. V Maximum Input Voltage for Logic 0. INL V Minimum Input Voltage for ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS –0.3 –0.4 –0.5 –0.6 –0.7 –0.8 –0.9 –1 –1.1 –1.2 –1.3 –1.4 –1.5 –1.6 V –1.7 –1.8 –1.9 –2.0 –2.1 –2.2 –2.3 –2.4 –2.5 –2.6 –2.7 –2.8 –2 25°C A –3.0 10k 100k ...

Page 8

ADG936/ADG936 2. 25°C A –5 –10 –15 –20 OFF SWITCH –25 ON SWITCH –30 10k 100k 1M 10M FREQUENCY (Hz) Figure 13. Return Loss vs. Frequency ( S11) –10 –20 –30 –40 –50 –60 ...

Page 9

TEST CIRCUITS Similar setup for the ADG936. Additional pins omitted for clarity 10μ RFx OUT RFCx INx V S 50Ω INx V OUT GND Figure 19. Switch Timing 10μF ...

Page 10

ADG936/ADG936 10μF ADG936 RF1x RFCx SPECTRUM ANALYZER INx RF2x V GND INx Figure 25 50Ω SOURCE SPECTRUM ANALYZER COMBINER RF SOURCE Rev Page 10μF ADG936-R V ...

Page 11

APPLICATIONS The ADG936/ADG936-R are ideal solutions for low power, high frequency applications. The low insertion loss, high isolation between ports, low distortion, and low current consumption of these parts make them excellent solutions for many high frequency switching applications. They ...

Page 12

ADG936/ADG936-R EVALUATION BOARD The ADG936 and ADG936-R evaluation board allows designers to evaluate these high performance wideband switches with minimal effort. To prove that these devices meet the user’s requirements, only a power supply and a network analyzer, along with ...

Page 13

OUTLINE DIMENSIONS COPLANARITY PIN 1 INDICATOR 1.00 0.85 0.80 SEATING PLANE 6.60 6.50 6. 4.50 4.40 4.30 6.40 BSC 1 10 PIN 1 0.65 BSC 1.20 MAX 0.15 0.20 0.05 0.09 0.30 0.19 SEATING 0.10 PLANE COMPLIANT TO ...

Page 14

... ADG936/ADG936-R ORDERING GUIDE Model Temperature Range ADG936BRU –40°C to +85°C ADG936BRU-500RL7 –40°C to +85°C ADG936BRU-REEL –40°C to +85°C ADG936BRU-REEL7 –40°C to +85°C 1 ADG936BRUZ –40°C to +85°C 1 ADG936BRUZ-REEL –40°C to +85°C 1 ADG936BRUZ-REEL7 –40°C to +85°C ADG936BCP – ...

Page 15

NOTES Rev Page ADG936/ADG936-R ...

Page 16

ADG936/ADG936-R NOTES © 2005 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04503–0–8/05(A) T Rev Page ...

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