Datasheet ADG936 Datasheet (Analog Devices)

Wideband 4 GHz, 36 dB Isolation at 1 GHz,

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 to 2.75 V power supply
CMOS/LVTTL control logic
20-lead TSSOP and 4 mm × 4 mm LFCSP package
Low power consumption (1 µA max)

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

–10

VDD = 2.5V

= 25°C

T

A

–20

–30

–40

–50

–60

OFF ISOLATION (dB)

–70

–80

Figure 3. Off Is olation v s. Frequency Figure 4. Inser tion Loss vs. Fre quency

S21

S12

FREQUENCY (Hz)

10G10k 100k 1M 10M 100M 1G

04503-0-019

CMOS 1.65 V to 2.75 V, Dual SPDT

ADG936/ADG936-R

FUNCTIONAL BLOCK DIAGRAMS

RF1A

04503-0-001

RFCA

INA

ADG936-R

RFCB

INB

VDD= 2.5V

RFCA

INA

ADG936

RFCB

INB

50Ω

RF2A

50Ω

RF1B

50Ω

RF2B

50Ω

Figure 1. Figure 2.

LVTTL 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. –36 dB off isolation @ 1 GHz.

2. 0.9 dB insertion loss @ 1 GHz.

3. 20-lead TSSOP and 4 mm × 4 mm LFCSP package.

–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

INSERTION LOSS (dB)

–2.3
–2.4
–2.5
–2.6
–2.7
–2.8
–2.9

TA = 25°C

–3.0

FREQUENCY (Hz)

RF1A

RF2A

RF1B

RF2B

04503-0-012

10G10k 100k 1M 10M 100M 1G

04503-0-015

Rev. 0

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.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: [phone]
Fax: [phone] © 2004 Analog Devices, Inc. All rights reserved.

www.analog.com

ADG936/ADG936-R

TABLE OF CONTENTS

Specifications..................................................................................... 3

Absorptive vs. Reflective ........................................................... 11

Absolute Maximum Ratings............................................................ 4

Pin Configurations and Function Descriptions ........................... 5

Te r mi n ol o g y ...................................................................................... 6

Typical Performance Characteristics ............................................. 7

Test C ir c ui t s ....................................................................................... 9

Applications..................................................................................... 11

REVISION HISTORY

7/04—Revision 0: Initial Version

Filter Selection ............................................................................ 11

Tx/Rx Switching ......................................................................... 11

Antenna Diversity Switch.......................................................... 11

Evaluation Board ............................................................................ 12

Outline Dimensions ....................................................................... 13

Ordering Guide .......................................................................... 14

Rev. 0 | Page 2 of 16

ADG936/ADG936-R

SPECIFICATIONS

VDD = 1.65 V to 2.75 V, GND = 0 V, Input Power = 0 dBm, all specifications T

MIN

to T

, unless otherwise noted.

MAX

Table 1.

B Version
Parameter Symbol Conditions Min Typ2Max Unit

AC ELECTRICAL CHARACTERISTICS

Operating Frequency3 DC 2 GHz
3 dB Frequency4 4 GHz
Input Power4 0 V dc bias 7 dBm

0.5 V dc bias 16 dBm
Insertion Loss S21, S12 DC to 100 MHz; VDD = 2.5 V ± 10% 0.4 0.5 dB

500 MHz; VDD = 2.5 V ± 10% 0.6 0.8 dB
1000 MHz; VDD = 2.5 V ± 10% 0.9 1.25 dB

Isolation—RFCx to RF1x/RF2x S21, S

100 MHz 52 60 dB

12

500 MHz 40 47 dB
1000 MHz 31 36 dB

Crosstalk—RF1x to RF2x S21, S

100 MHz 53 69 dB

12

500 MHz 42 45 dB
1000 MHz 34 37 dB

Return Loss (On Channel)4 S

, S

11

DC to 100 MHz 20 25 dB

22

500 MHz 19 23 dB
1000 MHz 16 24 dB

Return Loss (Off Channel)4 S

, S

11

DC to 100 MHz 18 24 dB

22

500 MHz 17 23 dB
1000 MHz 16 21 dB

On Switching Time4 t
Off Switching Time4 t
Rise Time4 t
Fall Time4 t
1 dB Compression4 P
Third-Order Intermodulation Intercept IP
Video Feedthrough

5

ON

OFF

RISE

FALL

–1 dB

3

3 mV p-p

50% CTRL to 90% RF 11 14 ns
50% CTRL to 10% RF 10 13 ns
10% to 90% RF 6.1 8 ns
90% to 10% RF 6 8 ns
1000 MHz 16 dBm
900 MHz/901 MHz, 4 dBm 29 32 dBm

DC ELECTRICAL CHARACTERISTICS

Input High Voltage V

V

Input Low Voltage V

V

Input Leakage Current I

INH

INH

INL

INL

I

VDD = 2.25 V to 2.75 V 1.7 V
VDD = 1.65 V to 1.95 V 0.65 V

CC

VDD = 2.25 V to 2.75 V 0.7 V
VDD = 1.65 V to 1.95 V 0.35 V
0 ≤ VIN ≤ 2.75 V ± 0.1 ± 1 µA

CAPACITANCE4

RF Port On Capacitance CRF ON f = 1 MHz 2.5 pF
Digital Input Capacitance C

DIG

f = 1 MHz 2 pF

POWER REQUIREMENTS

V

DD

Quiescent Power Supply Current I

1.65 2.75 V

DD

Digital inputs = 0 V or V

DD

0.1 1 µA

1

Temperature range B Version: −40°C to +85°C.

2

Typical values are at VDD = 2.5 V and 25°C, unless otherwise noted.

3

Operating frequency is the point at which insertion loss degrades by 1 dB.

4

Guaranteed by design, not subject to production test.

5

Video feedthrough is the dc transience at the output of any port of the switch when the control voltage is switched from high to low or low to high in a 50 Ω test

setup, measured with 1 ns rise time pulses and 500 MHz bandwidth.

1

V

V

CC

Rev. 0 | Page 3 of 16

ADG936/ADG936-R

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 2.

Parameter Rating

VDD to GND –0.5 V to +4 V
Inputs to GND –0.5 V to VDD + 0.3 V
Continuous Current 30 mA
Input Power 18 dBm
Operating Temperature Range

Industrial (B Version) –40°C to +85°C
Storage Temperature Range –65°C to +150°C
Junction Temperature 150°C
TSSOP Package

θJA Thermal Impedance 143°C/W
LFCSP Package

θJA Thermal Impedance (4-layer board) 30.4°C/W
Lead Temperature, Soldering (10 s) 300°C
IR Reflow, Peak Temperature (<20 s) 235°C
ESD 1 kV

1

Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or
any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods may
affect device reliability. Only one absolute maximum rating may
be applied at any one time.

Table 3. Truth Table

INx RF1x RF2x

0 Off On
1 On Off

1

RF1x/RF2x Off Port Inputs to Ground = –0.5 V to VDD – 0.5 V.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.

Rev. 0 | Page 4 of 16

ADG936/ADG936-R

A

A

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

RFC

V

GND

RF1A

GND
GND

RF1B

GND
GND

RFCB

DD

1
2

3

ADG936

ADG936-R

4
5

TOP VIEW

(Not to Scale)

6
7
8
9

10

20

GND

19

INA

18

GND

17

RF2A

16

GND

15

GND

14

RF2B

13

GND

12

INB
GND

11

04503-0-002

Figure 5. 20-Lead TSSOP (RU-20) Figure 6. 20-Lead 4 mm × 4 mm LFCSP (CP-20)

Table 4. Pin Function Descriptions

Pin No.

20-Lead
TSSOP

20-Lead
LFCSP Mnemonic Function

1 18 RFCA Common RF Port for Switch A.
2 19 V

DD

Power Supply Input. These parts can be operated from 1.65 V to 2.75 V. VDD should be
decoupled to GND.

3, 5, 6, 8, 9,
11,13, 15,
16, 18, 20

1, 3, 4, 6, 7,
9, 12,13, 15,
17, 20

GND Ground Reference Point for All Circuitry on the Part.

4 2 RF1A RF1A Port.
7 5 RF1B RF1B Port.
10 8 RFCB Common RF Port for Switch B.
12 10 INB Logic Control Input.
14 11 RF2B RF2B Port.
17 14 RF2A RF2A Port.
19 16 INA Logic Control Input.

GND

RF1A

GND
GND

RF1B

1
2
3
4
5

DD

GND18 RFC

GND

V

20

17

19

ADG936

ADG936-R

TOP VIEW

(Not to Scale)

7

8

9

GND6GND

GND

RFCB

INA

16

10

INB

15
14
13
12
11

GND
RF2A
GND
GND
RF2B

04503-0-003

Rev. 0 | Page 5 of 16

ADG936/ADG936-R

TERMINOLOGY

Table 5.

Parameter Description

V

DD

I

DD

GND Ground (0 V) Reference.
INx Logic Control Input.
V

INL

V

INH

I

(I

) Input Current of the Digital Input.

INL

INH

C

IN

t

ON

t

OFF

t

RISE

t

FALL

Off Isolation The Attenuation between Input and Output Ports of the Switch when the Switch Control Voltage Is in the Off Condition.
Insertion Loss The Attenuation between Input and Output Ports of the Switch when the Switch Control Voltage Is in the On Condition.
Crosstalk Measure of Unwanted Signal Coupled through from One Channel to Another as a Result of Parasitic Capacitance.
P

–1 dB

IP

3

Return Loss

Video
Feedthrough

Most Positive Power Supply Potential.
Positive Supply Current.

Maximum Input Voltage for Logic 0.
Minimum Input Voltage for Logic 1.

Digital Input Capacitance.
Delay between Applying the Digital Control Input and the Output Switching On.
Delay between Applying the Digital Control Input and the Output Switching Off.
Rise Time. Time for the RF signal to rise from 10% of the On level to 90% of the On level.
Fall Time. Time for the RF signal to fall from 90% of the On level to 10% of the On level.

1 dB Compression Point. The RF input power level at which the switch insertion loss increases by 1 dB over its low level
value. P

is a measure of how much power the On switch can handle before the insertion loss increases by 1 dB.

–1 dB

Third-Order Intermodulation Intercept. This is a measure of the power in false tones that occurs when closely spaced
tones are passed through a switch, whereby the nonlinearity of the switch causes these false tones to be generated.

The Amount of Reflected Power Relative to the Incident Power at a Port. Large return loss indicates good matching. By
measuring return loss, the VSWR can be calculated from conversion charts. VSWR (voltage standing wave ratio) indicates
the degree of matching present at a switch RF port.

Spurious Signals Present at the RF Ports of the Switch when the Control Voltage Is Switched from High to Low or Low to
High without an RF Signal Present.

Rev. 0 | Page 6 of 16

ADG936/ADG936-R

TYPICAL PERFORMANCE CHARACTERISTICS

–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

INSERTION LOSS (dB)

–2.3
–2.4
–2.5
–2.6
–2.7
–2.8
–2.9

TA = 25°C

–3.0

VDD= 2.75V

VDD= 2.50V

VDD= 2.25V

FREQUENCY (Hz)

Figure 7. Insertion Loss vs. Frequency over Supplies

(S12 and S21)

–0.3

–0.4

10G10k 100k 1M 10M 100M 1G

04503-0-015

–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

INSERTION LOSS (dB)

–2.3
–2.4
–2.5
–2.6
–2.7
–2.8
–2.9

VDD = 2.5V

–3.0

TA = –40°C

TA = +25°C

TA = +85°C

FREQUENCY (Hz)

Figure 10. Insertion Loss vs. Frequency over Temperature

( S12 and S21)

–10

VDD = 1.65V TO 2.75V

= 25°C

T

A

–20

10G10k 100k 1M 10M 100M 1G

04503-0-018

–0.5

–0.6

–0.7

–0.8

INSERTION LOSS (dB)

–0.9

TA = 25°C

–1.0

VDD= 2.75V

VDD= 2.50V

VDD= 2.25V

FREQUENCY (Hz)

Figure 8. Insertion Loss vs. Frequency over Supplies

(S12 and S21)(Zoomed Figure 7)

–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

INSERTION LOSS (dB)

–2.3
–2.4
–2.5
–2.6
–2.7
–2.8
–2.9

TA = 25°C

–3.0

VDD= 1.95V
VDD= 1.80V
VDD= 1.65V

FREQUENCY (Hz)

Figure 9. Insertion Loss vs. Frequency over Supplies

(S12 and S21)

–30

–40

–50

–60

OFF ISOLATION (dB)

–70

10G10k 100k 1M 10M 100M 1G

04503-0-016

–80

S21

S12

FREQUENCY (Hz)

10G10k 100k 1M 10M 100M 1G

04503-0-019

Figure 11. Isolation vs. Frequency over Supplies

–10

V

= 2.5V

DD

–20

–30

–40

–50

–60

–70

–80

OFF ISOLATION (dB)

–90

–100

10G10k 100k 1M 10M 100M 1G

04503-0-017

–110

T

= +25°C

A

T

= +85°C

A

TA = –40°C

FREQUENCY (Hz)

10G1G10k 100k 1M 10M 100M

04503-0-020

Figure 12. Isolation vs. Frequency over Temperature

Rev. 0 | Page 7 of 16

ADG936/ADG936-R

0

VDD = 2.5V

= 25°C

T

A

–5

–10

TEK RUN

INx

[]

T
T

TRIG'D

∆ : 2.20mV

–15

–20

RETURN LOSS (dB)

–25

–30

–10

–20

–30

–40

–50

–60

CROSSTALK (dB)

–70

–80

–90

OFF SWITCH

ON SWITCH

FREQUENCY (Hz)

Figure 13. Return Loss vs. Frequency ( S11)

VDD = 2.5V

= 25°C

T

A

FREQUENCY (Hz)

Figure 14. Crosstalk vs. Frequency (S12 and S21)

1

3

RFCx

10G10k 100k 1M 10M 100M 1G

04503-0-021

CH1 1.00VΩ 20.0ns

CH3 1.00mVΩ

04503-0-024

Figure 16. Video Feedt hrough

35

30

25

20

(dB)

3

15

IP

10

5

VDD = 2.5V
TA = 25°C

10G10k 100k 1M 10M 100M 1G

04503-0-022

0

FREQUENCY (MHz)

900100 200 300 400 500 600 700 800

04504-0-019

Figure 17. IP

vs. Frequency

3

TEK RUN: 5.00GS/s ET ENVELOPE

1

3

CH1 CH2 5.00ns

CH3

[]

INx

RFx

1.00V

100mV

T

100mV

Figure 15. Switch Timing

04503-0-023

Rev. 0 | Page 8 of 16

(dBm)

–1dB

P

18

16

14

12

10

8

6

4

2

0

VDD = 2.5V
TA = 25°C

FREQUENCY (MHz)

Figure 18. P

vs. Frequency

–1 dB

15000 250 500 750 1000 1250

04503-0-025

ADG936/ADG936-R

V

V

TEST CIRCUITS

Similar setup for the ADG936. Additional pins omitted for clarity.

V

DD

10µF

V

DD

10µF

V

DD

V

RFx

RFCx

V

S

INx

GND

Figure 19. Switch Timing: t

V

DD

10µF

V

DD

RFx

RFCx

S

INx

GND

Figure 20. Switch Timing: t

OUT

V

INx

V

OUT

10%

50% 50%

90%

t

ON

, t

ON

OFF

50%

90% 90%

t

RISE

, t

RISE

FALL

10%

t

OFF

t

FALL

50%

10%

04503-0-004

04503-0-005

R

L

50Ω

V

OUT

V

INx

R

L

50Ω

V

OUT

RFCx

INx

V

INx

RFCx

50Ω

INx

V

INx

10µF

ADG936-R

V

DD

GND

V

DD

V

DD

GND

RF1x

RF2x

INSERTION LOSS = 20log

Figure 22. Insertion Loss

ADG936-R

RF1x

RF2x

CROSSTALK = 20log

Figure 23. Crosstalk

50Ω

V

V

OUT

V

OUT

V

S

S

V

R

L

50Ω

NETWORK
ANALYZER

50Ω

NETWORK
ANALYZER

50Ω

V

R

L

50Ω

OUT

OUT

V

S

04503-0-007

V

S

04503-0-008

V

DD

10µF

50Ω

V

OUT

R

L

50Ω

NETWORK
ANALYZER

V

S

RFCx

INx

V

INx

04503-0-006

OSCILLOSCOPE

Figure 24. Video Feedt hrough

ADG936-R

V

DD

RF1x

RFC

RF2x

INx

INx

GND

OFF ISOLATION = 20log

50Ω

V

OUT

V

S

Figure 21. Off Isolation

10µF

V

V

GND

DD

DD

ADG936-R

RF1x

RF2x

NC

NC

04503-0-009

Rev. 0 | Page 9 of 16

ADG936/ADG936-R

V

DD

10µF

V

ADG936-R

DD

10µF

V

DD

ADG936-R

V

DD

SPECTRUM

ANALYZER

RF1x

RF2x

50Ω

COMBINER

3

RFCx

INx

V

INx

GND

Figure 25. IP

RF

SOURCE

RF

SOURCE

04503-0-010

SPECTRUM

ANALYZER

RFCx

INx

V

INx

GND

Figure 26. P

–1 dB

RF1x

RF2x

50Ω

RF

SOURCE

V

S

04503-0-011

Rev. 0 | Page 10 of 16

ADG936/ADG936-R

A

A

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 can be used
in applications such as switchable filters, transmitters and
receivers for radar systems, and communication systems from
base stations to cell phones.

The ADG9xx family of wideband switches is designed to meet
the demands of devices transmitting at ISM band frequencies to
1 GHz and higher. The low insertion loss, high isolation
between ports, single pin control interface, no requirement for
dc blocking capacitors, and TTL interface compatibility make
them cost-effective and easy-to-integrate switching solutions for
many high frequency switching and low power applications,
because the parts can handle up to 16 dBm of power.

ABSORPTIVE VS. REFLECTIVE

The ADG936 is an absorptive (matched) switch with 50 Ω
terminated shunt legs; the ADG936-R is a reflective switch with
0 Ω terminated shunts to ground. The ADG936 absorptive
switch has a good VSWR on each port, regardless of the switch
mode. An absorptive switch should be used when there is a
need for a good VSWR that is looking into the port but not
passing the through-signal to the common port. The ADG936
is, therefore, ideal for applications that require minimum
reflections back to the RF source. It also ensures that the
maximum power is transferred to the load.

The ADG936-R reflective switch is suitable for applications in
which high off-port VSWR does not matter, and the switch has
some other desired performance features. It can be used in
many applications, including high speed filter selection. In most
cases, an absorptive switch can be used instead of a reflective
switch, but not vice versa.

FILTER SELECTION

The ADG936 and ADG936-R can be used to switch high
frequency signals between different filters, and to multiplex the
signal to the output. These dual SPDT switches are also ideal for
high speed signal routing and for switching high speed
differential signals.

RF

RF

IN

IN

RFCA

RFCB

RF1A

RF2A

RF1B

RF2B

Figure 27. Filter Selection

RF1A

RF2A

RF1B

RF2B

RF

OUT

ADG936ADG936

RFCA

RFCB

RF

OUT

04504-0-013

Tx/Rx SWITCHING

The low insertion loss and high isolation between ports ensure
that the ADG936/ADG936-R are suitable transmit/receive
switches for all ISM band and Wireless LAN applications,
providing the required isolation between the transmit and
receive signals.

LNA

NTENN

RFCA

ADG936

RFCB

Figure 28. Tx/Rx Switching

RF1B

RF2B

RF1B

RF2B

PA

04504-0-014

ANTENNA DIVERSITY SWITCH

The ADG936/ADG936-R are ideal for use as antenna diversity
switches, switching in different antennas to the tuner. The low
insertion loss, which ensures minimum signal loss and high
isolation between channels, makes these dual SPDT switches
suitable for switching applications in tuner modules and set-top
boxes.

Rev. 0 | Page 11 of 16

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 the evaluation
board, are required. An application note available with the
evaluation board gives complete information on operating the
evaluation board.

The RFCA port is connected through a 50 Ω transmission line
to SMA connector J3. The RFCB port is connected through a
50 Ω transmission line to SMA connector J4. RF1A, RF2A,
RF1B, and RF2B are connected through 50 Ω transmission lines
to SMA connectors J5, J6, J7, and J8, respectively. A through
transmission line connects J9 and J10; this transmission line is
used to estimate the loss of the PCB over the environmental
conditions being evaluated.

The board is constructed of a four-layer, FR4 material with a
dielectric constant of 4.3 and an overall thickness of 0.062 in.
Two ground layers with grounded planes provide ground for
the RF transmission lines. The transmission lines were designed
using a coplanar waveguide with ground plane model using a
trace width of 0.024 in, clearance to ground plane of 0.008 in,
dielectric thickness of 0.02 in, and a metal thickness of

0.0021 in.

Figure 29. ADG936 and ADG936-R Evaluation Board Top View

Rev. 0 | Page 12 of 16

ADG936/ADG936-R

OUTLINE DIMENSIONS

6.60

6.50

6.40

COPLANARITY

PIN 1

INDICATOR

1.00

0.85

0.80

SEATING

PLANE

0.15

0.05

PIN 1

0.10

20

1

0.65

BSC

0.30

0.19

COMPLIANT TO JEDEC STANDARDS MO-153AC

1.20 MAX

11

10

SEATING
PLANE

4.50

4.40

4.30

6.40 BSC

0.20

0.09
8°

0°

Figure 30. 20-Lead Thin Shrink Small Outline Package [TSSOP]

(RU-20)

Dimensions shown in millimeters

0.60

MAX

0.60

MAX

0.75

0.55

0.35

COPLANARITY

0.08

16

15

EXPOSED

(BOTTOM VIEW)

11

10

12° MAX

BSC SQ

0.50
BSC

4.00

TOP

VIEW

0.80 MAX

0.65 TYP

0.20
REF

3.75

BCS SQ

0.05 MAX

0.02 NOM

PAD

0.30

0.23

0.18

0.75

0.60

0.45

20

1

2.25

2.10 SQ

1.95

5

6

0.25 MIN

COMPLIANT TO JEDEC STANDARDS MO-220-VGGD-1

Figure 31. 20-Lead Lead Frame Chip Scale Package [LFCSP] 4 mm × 4 mm Body

(CP-20-1)

Dimensions shown in millimeters

Rev. 0 | Page 13 of 16

ADG936/ADG936-R

ORDERING GUIDE

Model Temperature Range Package Description Package Option

ADG936BRU –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BRU-500RL7 –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BRU-REEL –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BRU-REEL7 –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BCP –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BCP-500RL7 –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BCP-REEL –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BCP-REEL7 –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BRU-R –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BRU-R-500RL7 –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BRU-R-REEL –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BRU-R-REEL7 –40°C to +85°C Thin Shrink Small Outline Package (TSSOP) RU-20
ADG936BCP-R –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BCP-R-500RL7 –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BCP-R-REEL –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
ADG936BCP-R-REEL7 –40°C to +85°C Lead Frame Chip Scale Package (LFCSP) CP-20-1
EVAL-ADG936EB Evaluation Board RU-20
EVAL-ADG936-REB Evaluation Board RU-20

Rev. 0 | Page 14 of 16

ADG936/ADG936-R

NOTES

Rev. 0 | Page 15 of 16

ADG936/ADG936-R

NOTES

© 2004 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.

D04503–0–7/04(0)

Rev. 0 | Page 16 of 16