ANALOG DEVICES ADG 918 BRMZ Datasheet

Wideband 4 GHz, 43 dB Isolation at 1 GHz,

CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT

ADG918/ADG919

Rev. D Document Feedback

rights of third parties that may result from its use. Specifications subject to change without notice. No

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FREQUENCY (Hz)

10k 100k

1M 10M 100M 1G 10G

–100

–90

–70

–60

–50

–40

–30

–80

–20

–10

0

ISOLATION (dB)

S21

VDD = 2.5V
TA = 25°C

S12

03335-003

RF2

RF1

CTRL

ADG918

RFC

50Ω

50Ω

ADG919

RF2

RF1

CTRL

RFC

03335-001

FREQUENC

Y (Hz)

10k 100k 1M

10M 100M

1G 10G

–3.2

–2.8

–2.6

–2.4

–2.2

–1.8

–1.6

–1.4

–1.2

–1.0

–2.0

–3.0

–0.8

–0.6

–0.4

INSERTION LOSS (dB)

V

DD

= 2.5V

T

A

= 25°C

03335-004

Data Sheet

FEATURES

Wideband switch: −3 dB at 4 GHz
Absorptive/reflective switches
High off isolation (43 dB at 1 GHz)
Low insertion loss (0.8 dB at 1 GHz)
Single 1.65 V to 2.75 V power supply
CMOS/LVTTL control logic
8-lead MSOP and tiny 3 mm × 3 mm LFCSP
Low power consumption (<1 µA)

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 ADG918/ADG919 are wideband switches using a CMOS
process to provide high isolation and low insertion loss to
1 GHz. The ADG918 is an absorptive (matched) switch having
50 Ω terminated shunt legs, whereas the ADG919 is a reflective
switch. 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, thus eliminating the need for external
controlling circuitry. The control inputs are both CMOS and
LVTTL compatible. The low power consumption of these
CMOS devices makes them ideally suited to wireless and
general-purpose high frequency switching applications.

FUNCTIONAL BLOCK DIAGRAMS

Figure 2.

PRODUCT HIGHLIGHTS

1. −43 dB off isolation at 1 GHz.

2. 0.8 dB insertion loss at 1 GHz.

3. Tiny 8-lead MSOP/LFCSP.

Figure 1. Off Isolation vs. Frequency

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

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Figure 3. Insertion Loss vs. Frequency

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Tel: [phone] ©2003–2016 Analog Devices, Inc. All rights reserved.

ADG918/ADG919 Data Sheet

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 ............................................................ 5

ESD Caution .................................................................................. 5

Pin Configuration and Function Descriptions ............................. 6

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

REVISION HISTORY

3/16—Rev. C t o R e v. D

Changed CP-8-2 to CP-8-13 ........................................ Throughout

Changes to Figure 4 and Table 3 ..................................................... 6

Added Figure 5, Renumbered Sequentially .................................. 6

Changed ADG9xx Evaluation Board Section to ADG918/

ADG919 Evaluation Board Section ............................................. 14

Updated Outline Dimensions ....................................................... 15

Changes to Ordering Guide .......................................................... 16

9/08—Rev. B to R e v. C

Changes to Ordering Guide .......................................................... 16

8/08—Rev. A to Re v. B

Changes to Table 1, AC Electrical Characteristics, Third Order

Intermodulation Intercept ............................................................... 3

Updated Outline Dimensions ....................................................... 15

Changes to Ordering Guide .......................................................... 16

Terminology .................................................................................... 10

Test Circuits ..................................................................................... 11

Applications Information .............................................................. 13

Absorptive vs. Reflective Switch ............................................... 13

Wireless Metering....................................................................... 13

Tuner Modules ............................................................................ 13

Filter Selection ............................................................................ 13

ADG918/ADG919 Evaluation Board .......................................... 14

Outline Dimensions ....................................................................... 15

Ordering Guide .......................................................................... 16

9/04—Rev. 0 t o R e v. A

Updated Format .................................................................. Universal

Change to Data Sheet Title ............................................................... 1

Change to Features ............................................................................ 1

Change to Product Highlights ......................................................... 1

Changes to Specifications ................................................................. 3

Change to ADG9xx Evaluation Board section ........................... 13

Changes to Ordering Guide .......................................................... 14

8/03—Revision 0: Initial Version

Rev. D | Page 2 of 16

Data Sheet ADG918/ADG919

(CP Package)

500 MHz

46

49 dB

(CP Package)

500 MHz

41

44

On Switching Time3

tON

50% CTRL to 90% RF

6.6

10

ns

Video Feedthrough4

2.5 mV p-p

SPECIFICATIONS

VDD = 1.65 V to 2.75 V, GND = 0 V, input power = 0 dBm, all specifications T
B Version: −40°C to +85°C.

Table 1.

B Version
Parameter Symbol Test Conditions/Comments Min Typ1 Max Unit

AC ELECTRICAL CHARACTERISTICS

Operating Frequency2 dc 2 GHz
3 dB Frequency3 4 GHz
Input Power3 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 0.7 dB
500 MHz; VDD = 2.5 V ± 10% 0.5 0.8 dB
1000 MHz; VDD = 2.5 V ± 10% 0.8 1.25 dB
Isolation—RFC to RF1/RF2 S21, S12 100 MHz 57 60 dB

1000 MHz 36 43 dB
Isolation—RFC to RF1/RF2 S21, S12 100 MHz 55 60 dB

(RM Package) 500 MHz 43 47 dB
1000 MHz 34 37 dB
Isolation—RF1 to RF2 (Crosstalk) S21, S12 100 MHz 55 58

MIN

to T

, unless otherwise noted. Temperature range for

MAX

1000 MHz 31 37
Isolation—RF1 to RF2 (Crosstalk) S21, S12 100 MHz 54 57

(RM Package) 500 MHz 39 42
1000 MHz 31 33
Return Loss (On Channel)3 S11, S22 DC to 100 MHz 21 27 dB
500 MHz 22 27 dB
1000 MHz 22 26 dB
Return Loss (Off Channel)3 S11, S22 DC to 100 MHz 18 23 dB

ADG918 500 MHz 17 21 dB

1000 MHz 16 20 dB

Off Switching Time3 t
Rise Time3 t
Fall Time3 t
1 dB Compression3 P

50% CTRL to 10% RF 6.5 9.5 ns

OFF

10% to 90% RF 6.1 9 ns

RISE

90% to 10% RF 6.1 9 ns

FAL L

1000 MHz 17 dBm

–1 dB

Third Order Intermodulation Intercept IP3 900 MHz/901 MHz, 4 dBm 28.5 36 dBm

DC ELECTRICAL CHARACTERISTICS

Input High Voltage V
V
Input Low Voltage V
V

VDD = 2.25 V to 2.75 V 1.7 V

INH

VDD = 1.65 V to 1.95 V 0.65 VCC V

INH

VDD = 2.25 V to 2.75 V 0.7 V

INL

VDD = 1.65 V to 1.95 V 0.35 VCC V

INL

Input Leakage Current II 0 V ≤ VIN ≤ 2.75 V ± 0.1 ± 1 µA

Rev. D | Page 3 of 16

ADG918/ADG919 Data Sheet

B Version
Parameter Symbol Test Conditions/Comments Min Typ1 Max Unit

CAPACITANCE3

RF On Capacitance CRF ON f = 1 MHz 1.6 pF
CTRL Input Capacitance C

POWER REQUIREMENTS

VDD 1.65 2.75 V
Quiescent Power Supply Current IDD Digital inputs = 0 V or VDD 0.1 1 µA

1

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

2

Point at which insertion loss degrades by 1 dB.

3

Guaranteed by design, not subject to production test.

4

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.

f = 1 MHz 2 pF

CTRL

Rev. D | Page 4 of 16

Data Sheet ADG918/ADG919

Inputs to GND

−0.5 V to VDD + 0.3 V

Storage Temperature Range

−65°C to +150°C

4-Layer Board

48°C/W

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 2.

Parameter Rating

VDD to GND −0.5 V to +4 V

Continuous Current 30 mA
Input Power 18 dBm
Operating Temperature Range

Industrial (B Version) −40°C to +85°C

Junction Temperature 150°C
θJA Thermal Impedance

MSOP 206°C/W
LFCSP

2-Layer Board 84°C/W

Lead Temperature, Soldering (10 sec) 300°C
IR Reflow, Peak Temperature (<20 sec) 235°C
ESD 1 kV

1

RF1 and RF2 off port inputs to ground: −0.5 V to VDD – 0.5 V.

1

Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.

ESD CAUTION

Rev. D | Page 5 of 16

ADG918/ADG919 Data Sheet

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

1

V

DD

ADG918/

2

CTRL

GND

RFC

ADG919

3

TOP VIEW

(Not to Scale)

4

Figure 4. ADG918/ADG919 Pin Configuration (MSOP)

8

RF1

7

GND

6

GND

5

RF2

03335-002

1V

DD

ADG918/

2CTRL

ADG919

3GND

TOP VIEW

(Not to Scale)

4RFC

NOTES

1. EXPOSED PAD. TIE THE EXPOSED
PAD TO SUBS TRATE, G ND.

8RF1
7GND

6GND
5RF2

03335-030

Figure 5. ADG918/ADG919 Pin Configuration (LFCSP)

Table 3. Pin Function Descriptions

Pin No.

MSOP LFCSP

Mnemonic Function

1 1 VDD Power Supply Input. These parts can be operated from 1.65 V to 2.75 V; decouple VDD to GND.
2 2 CTRL Logic Control Input. See Table 4.
3, 6, 7 3, 6, 7 GND Ground Reference Point for All Circuitry on the Part.
4 4 RFC COMMON RF Port for Switch.
5 5 RF2 RF2 Port.
8 8 RF1 RF1 Port.
Not applicable 0 EPAD Exposed Pad. Tie the exposed pad to substrate, GND.

Table 4. Truth Table

CTRL Signal Path

0 RF2 to RFC
1 RF1 to RFC

Rev. D | Page 6 of 16

Data Sheet ADG918/ADG919

–

–

–

L
A

L
A

TYPICAL PERFORMANCE CHARACTERISTICS

0.2
–0.4
–0.6

–0.8

VDD = 2.25V

–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4

INSERTION LOSS (dB)

–2.6
–2.8
–3.0

TA = 25°C

–3.2

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

VDD = 2.5V

FREQUENCY (Hz)

VDD = 2.75V

Figure 6. Insertion Loss vs. Frequency over Supplies

(RF1/RF2, S12, and S21)

–0.30
–0.35

–0.40

–0.45

VDD = 2.5V

FREQUENCY (Hz)

INSERTION LOSS (dB)

–0.50
–0.55
–0.60
–0.65
–0.70
–0.75
–0.80

VDD = 2.25V

TA = 25°C

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

VDD = 2.75V

Figure 7. Insertion Loss vs. Frequency over Supplies (RF1/RF2,

S12, and S21) (Zoomed Figure 5 Plot)

0.2

–0.4
–0.6

VDD = 1.8V

–0.8

–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4

INSERTION LOSS (dB)

–2.6
–2.8

TA = 25°C

–3.0
–3.2

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

VDD= 1.65V

VDD = 1.95V

FREQUENCY (Hz)

03335-017

03335-019

03335-021

0.2
–0.4
–0.6

+25°C

0.8

–

–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4

INSERTION LOSS (dB)

–2.6
–2.8

VDD = 2.5V

–3.0
–3.2

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

+85°C

FREQUENCY (Hz)

–40°C

Figure 9. Insertion Loss vs. Frequency over Temperature

(RF1/RF2, S12, and S21)

0

VDD = 1.65V TO 2.75V
T

= 25°C

–10

A

–20

–30

–40

TION (dB)

–50

ISO

–60

–70

–80

–90

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

S12

S21

FREQUENCY ( Hz )

Figure 10. Isolation vs. Frequency over Supplies (RF1/RF2, ADG918)

0

VDD = 1.65V TO 2.75V

–10

T

= 25°C

A

–20

–30

–40
–50

TION (dB)

–60
–70

ISO

–80
–90

–100

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

S12

S21

FREQUENCY (Hz)

03335-018

03335-020

03335-022

Figure 8. Insertion Loss vs. Frequency over Supplies

Figure 11. Isolation vs. Frequency over Supplies (RF1/RF2, ADG919)

(RF1/RF2, S12, and S21)

Rev. D | Page 7 of 16

ADG918/ADG919 Data Sheet

–20

FREQUENC

Y

(Hz)

10k

100k

1M 10M

100M 1G

10G

V

DD

= 2.5V

S12 (+85°C)

S12 (+25°C)

S12 (–40°C)

–90

–70

–60

–50

–40

–30

–80

–10

ISOLATION (dB)

–100

S21

03335-023

(–40°C, +25° C, +85°C)

T

A

= 25°C

V

DD

= 2.5V

OFF SWITCH (ADG918)

ON SWITCH

–35

–40

–30

–25

–20

–15

–10

–5

0

RETURN LOSS ( dB)

FREQUENCY (Hz)

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

03335-026

–15

T

A

= 25°C

V

DD

= 2.5V

–35

–30

–25

–20

–55

–50

–45

–40

–10

CROSSTALK (dB)

–70

–60
–65

–75
–80

FREQUENCY

(Hz)

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

10G

03335-028

CH1 = CTRL = 1V/DIV T

RISE

= 6.1ns

CH2 = RF1 = 100mV/DI V T

FALL

= 6.1ns

CH3 = RF2 = 100mV/DI V

CH2/3

CH1

03335-024

CH1 500mV CH2 1mVΩ m 10.0ns

CTRL

RFC

CH2 p-p

2.002mV

03335-027

40

35

250 350 450 550

FREQUENCY (MHz)

650 750 850

30

IP

3

(dBm)

25

20

15

10

5

0

VDD = 2.5V
T

A

= 25°C

03335-029

Figure 12. Isolation vs. Frequency over Temperature (RF1/RF2, ADG919)

Figure 13. Return Loss vs. Frequency (RF1/RF2, S11)

Figure 15. Switch Timing

Figure 16. Video Feedthrough

Figure 14. Crosstalk vs. Frequency (RF1/RF2, S12, S21)

Figure 17. IP3 vs. Frequency

Rev. D | Page 8 of 16

Data Sheet ADG918/ADG919

20

0 250 500 750 1000 1250

FREQUENCY (MHz)

1500

P

–1dB

(dBm)

2

4

6

8

10

12

14

16

18

0

VDD = 2.5V
T

A

= 25°C

03335-025

Figure 18. P

vs. Frequency

−1 dB

Rev. D | Page 9 of 16

ADG918/ADG919 Data Sheet

TERMINOLOGY

t

VDD

Most positive power supply potential.

I

DD

Positive supply current.

GND

Ground (0 V) reference.

CTRL

Logic control input.

V

INL

Maximum input voltage for Logic 0.

V

INH

Minimum input voltage for Logic 1.

I

(I

)

INL

INH

Input current of the digital input.

C

IN

Digital input capacitance.

t

ON

Delay between applying the digital control input and the output
switching on.

t

OFF

Delay between applying the digital control input and the output
switching off.

t

RISE

Rise time; time for the RF signal to rise from 10% to 90% of the
on level.

FAL L

Fall time; time for the RF signal to fall from 90% to 10% of the
on level.

Off Isolation

The attenuation between the input and output ports of the
switch when the switch control voltage is in the off condition.

Insertion Loss

The attenuation between the input and output ports of the
switch when the switch control voltage is in the on condition.

P

–1 dB

1 dB compression point. The RF input power level at which the
switch insertion loss increases by 1 dB over its low level value. It
is a measure of how much power the on switch can handle
before the insertion loss increases by 1 dB.

IP

3

Third order intermodulation intercept. This is a measure of the
power in false tones that occur when closely spaced tones are
passed through a switch, whereby the nonlinearity of the switch
causes these false tones to be generated.

Return Loss

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 (voltage standing wave ratio) can be
calculated from conversion charts. VSWR indicates the degree
of matching present at a switch RF port.

Video Feedthrough

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. D | Page 10 of 16

Data Sheet ADG918/ADG919

t

ON

50%

50%

90%

10%

V

CTR

L

V

OUT

t

OFF

V

DD

V

DD

0.1µF

V

S

CTRL

RFx

RFC

GND

R

L

50Ω

V

OUT

03335-009

V

CTRL

V

OUT

50%

50%

90% 90%

10%

10%

t

FALL

t

RISE

V

DD

V

DD

0.1µF

V

S

CTRL

RFx

RFC

GND

R

L

50Ω

V

OUT

03335-010

V

S

NETWORK
ANA

LYZER

V

CTRL

OFF ISOLATION = 20log

V

OUT

V

S

V

DD

0.1µF

V

DD

50Ω

V

OUT

R

L

50Ω

ADG919

RF2

RF1

CTRL

RFC

GND

50Ω

03335-011

V

S

NETWORK
ANALYZER

V

CTRL

INSERTION LOSS = 20lo

g

V

OUT

V

S

V

DD

V

DD

0.1µF

50Ω

V

OUT

R

L

50Ω

ADG919

RF2

RF1

CTRL

RFC

GND

50Ω

03335-012

V

S

NETWORK

ANA

LYZER

V

CTRL

CROSSTALK = 20log

V

OUT

V

S

V

DD

0.1µF

V

DD

50Ω

V

OUT

R

L

50Ω

ADG919

RF2

RF1

CTRL

RFC

GND

50Ω

03335-013

V

CTRL

V

DD

0.1µF

V

DD

ADG919

RF2

RF1

CTRL

RFC

GND

NC

NC

OSCILLOSCOPE

03335-014

TEST CIRCUITS

Setups for the ADG918 are similar.

Figure 19. Switch Timing: tON, t

Figure 20. Switch

OFF

Figure 22. Insertion Loss

Figure 23. Crosstalk

Figure 21. Off Isolation

Figure 24. Video Feedthrough

Rev. D | Page 11 of 16

ADG918/ADG919 Data Sheet

SPECTRUM
ANALYZER

V

CTRL

V

DD

0.1µF

V

DD

ADG919

RF2

RF1

CTRL

RFC

GND

50Ω

COMBINER

RF

SOURCE

RF

SOURCE

03335-015

SPECTRUM
ANALYZER

V

CTRL

V

DD

0.1µF

V

DD

ADG919

RF2

RF1

CTRL

RFC

GND

50Ω

RF

SOURCE

V

S

03335-016

Figure 25. IP3

Figure 26. P

−1 dB

Rev. D | Page 12 of 16

Data Sheet ADG918/ADG919

APPLICATIONS INFORMATION

The ADG918/ADG919 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. The most obvious application
is in a transmit/receive block, as shown in the wireless metering
block diagram in Figure 27.

Other applications include switching between high frequency
filters, an ASK generator, an FSK generator, and an antenna
diversity switch in many tuner modules.

ABSORPTIVE VS. REFLECTIVE SWITCH

The ADG918 is an absorptive (matched) switch with 50 Ω
terminated shunt legs, and the ADG919 is a reflective switch
with 0 Ω terminated shunts to ground. The ADG918 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 ADG918 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 ADG919 reflective switch is suitable for applications where
high off port VSWR does not matter and the switch has some
other desired performance feature. 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.

WIRELESS METERING

The ADG918 can be used in wireless metering applications. It
can be used in conjunction with the ADF7020 transceiver IC for

a utility metering transceiver application, providing the
required isolation between the transmit and receive signals.
The SPDT configuration isolates the high frequency receive
signal from the high frequency transmit.

ANTENNA

ADG918

TX/RX SWITCH

Figure 27. Wireless Metering

LNA

PA

03335-005

TUNER MODULES

The ADG918 can be used in a tuner module to switch between
the cable TV input and the off-air antenna. This part is also
ideal for use as an antenna diversity switch, switching different
antenna to the tuner.

VGA

ANTENNA

CABLE

ADG918/

ADG919

Figure 28. Tuner Modules

TUNER

03335-006

FILTER SELECTION

The ADG919 can be used as a 2:1 demultiplex to switch high
frequency signals between different filters and also to multiplex
the signal to the output.

RFC

RF

OUT

03335-007

RF

IN

RFC

RF1
RF2

Figure 29. Filter Selection

RF1
RF2

ADG919ADG919

Rev. D | Page 13 of 16

ADG918/ADG919 Data Sheet

ADG918/ADG919 EVALUATION BOARD

The ADG918/ADG919 evaluation board allows designers to
evaluate the high performance wideband switches with a
minimum of effort.

In addition to the evaluation board, the user requires only a
power supply and a network analyzer. An application note is
available with the evaluation board and gives complete
information about operating the evaluation board.

The RFC port (see Figure 30) is connected through a 50 Ω
transmission line to the top left SMA connector J1. RF1 and
RF2 are connected through 50 Ω transmission lines to the top
two SMA connectors, J2 and J3 respectively. A through trans­mission line connects J4 and J5 and is used to estimate the loss
of the PCB over the environmental conditions being evaluated.

The board is constructed of a 4-layer, FR4 material with a
dielectric constant of 4.3 and an overall thickness of 0.062
inches. 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 0.052 inches, a clearance to ground
plane of 0.030 inches, a dielectric thickness of 0.029 inches, and
a metal thickness of 0.014 inches.

Figure 30. ADG918/ADG919 Evaluation Board Top View

03335-008

Rev. D | Page 14 of 16

Data Sheet ADG918/ADG919

COMPLI ANT TO JEDEC STANDARDS MO-187-AA

6°
0°

0.80

0.55

0.40

4

8

1

5

0.65 BSC

0.40

0.25

1.10 MAX

3.20

3.00

2.80

COPLANARITY

0.10

0.23

0.09

3.20

3.00

2.80

5.15

4.90

4.65

PIN 1

IDENTIFIER

15° MAX

0.95

0.85

0.75

0.15

0.05

10-07-2009-B

TOP VIEW

8

1

5

4

0.30

0.25

0.20

BOTTOM VIEW

PIN 1 INDEX

AREA

SEATING

PLANE

0.80

0.75

0.70

1.55

1.45

1.35

1.84

1.74

1.64

0.203 REF

0.05 MAX

0.02 NOM

0.50 BSC

EXPOSED

PAD

3.10

3.00 SQ

2.90

FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.

COPLANARITY

0.08

0.50

0.40

0.30

COMPLIANT

TO

JEDEC STANDARDS MO-229-WEED

12-07-2010-A

P

IN 1

INDICA

T

O

R

(

R 0

.1

5

)

OUTLINE DIMENSIONS

Figure 31. 8-Lead Mini Small Outline Package [MSOP]

(RM-8)

Dimensions shown in millimeters

Figure 32. 8-Lead Lead Frame Chip Scale Package [LFCSP]

3 mm x 3 mm Body and 0.75 mm Package Height

(CP-8-13)

Dimensions shown in millimeters

Rev. D | Page 15 of 16

ADG918/ADG919 Data Sheet

Model 1

Temperature Range

Package Description

Package Option

Branding

ADG918BRM-REEL7

–40°C to +85°C

8-Lead Mini Small Outline Package [MSOP]

RM-8

W4B

EVA L-ADG919EBZ

Evaluation Board

©2003–2016 Analog Devices, Inc. All rights reserved. Trademarks and

ORDERING GUIDE

ADG918BRM –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 W4B

ADG918BRMZ –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 W4B#
ADG918BRMZ-500RL7 –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 W4B#
ADG918BRMZ-REEL –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 W4B#
ADG918BRMZ-REEL7 –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 W4B#
ADG918BCPZ-500RL7 –40°C to +85°C 8-Lead Lead Frame Chip Scale Package [LFCSP] CP-8-13 W4B#
ADG918BCPZ-REEL7 –40°C to +85°C 8-Lead Lead Frame Chip Scale Package [LFCSP] CP-8-13 W4B#
ADG919BRMZ –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 S1X
ADG919BRMZ-REEL7 –40°C to +85°C 8-Lead Mini Small Outline Package [MSOP] RM-8 S1X
ADG919BCPZ-REEL7 –40°C to +85°C 8-Lead Lead Frame Chip Scale Package [LFCSP] CP-8-13 S1X
EVA L-ADG918EBZ Evaluation Board

1

Z = RoHS Compliant Part, # denotes RoHS compliant product may be top or bottom marked.

registered trademarks are the property of their respective owners.
D03335-0-3/16(D)

Rev. D | Page 16 of 16