sna-686 Sirenza Microdevices, sna-686 Datasheet

sna-686

Manufacturer Part Number

sna-686

Description

Dc-6 Ghz Cascadable Gaas Mmic Amplifier

Manufacturer

Sirenza Microdevices

Datasheet

1.SNA-686.pdf (5 pages)

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Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

SNA-686

Manufacturer:

SIRENZA

Quantity:

20 000

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Product Description

The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices

assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without

notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any

303 S. Technology Ct., Broomfield, CO 80021

Sirenza Microdevices’ SNA-686 is a GaAs HBT MMIC Amplifier

housed in a low-cost, surface-mountable plastic package.

The heterojunction increases breakdown voltage and

minimizes leakage current between junctions. Cancellation

of emitter junction non-linearities results in higher suppression

of intermodulation products.

The use of an external resistor allows for bias flexibility and

stability. These unconditionally stable amplifiers are designed

for use as general purpose 50 ohm gain blocks.

Also available in chip form (SNA-600), its small size (0.38mm

x 0.38mm) and gold metallization make it an ideal choice for

use in hybrid circuits.

V S W R

B andw idth

S ym b ol

Test Conditions:

V S W R

1dB

, j-l

O UT

Input V S W R

R everse Isolation

D evice O perating Voltage

D evice O perating C urrent

O utput P ow er at 1dB C om pression

Third O rder Intercept P oint

S m all S ignal G ain

(D eterm ined by S

O utput V S W R

Noise Figure

Therm al R esistance (junction - lead)

Gain & Return Loss vs. Frequency

Frequency (GHz)

=65mA, T

BIAS

= 8 V

Param eter

= 43 Ohms

LEAD

, S

=+25°C)

Values)

Gain

Input Return Loss

Output Return Loss

= 65 mA Typ.

= 25ºC

Phone: (800) SMI-MMIC

-6

-12

-18

-24

D C -6000 M Hz

Freq uen cy

2400 M Hz

1950 M Hz

850 M Hz

OIP

SNA-686

DC-6 GHz, Cascadable

GaAs HBT MMIC Amplifier

Product Features

•

Applications

•

See Obsolescence Notice for Replacements

= Z

34 dBm Output IP3 @ 850 MHz

Cascadable 50 Ohm Gain Block

Operates From Single Supply

Low Cost Surface Mount Plastic Package

Patented GaAs HBT Technology

Cellular, PCS, CDPD, Wireless Data, SONET

Tone Spacing = 1 MHz, Pout per tone = 0 dBm

= 50 Ohms

U nits

dB m

M Hz

C /W

OBSOLETE

M in.

15.7

29.1

10.0

10.1

5.0

http://www.sirenza.com

Typ.

6000

1.3:1

1.4:1

17.6

17.7

17.4

34.0

30.0

16.3

16.5

16.6

32.1

11.2

11.3

11.1

261

7.3

5.3

Preliminary

EDS-101398 Rev D

M ax.

12.2

12.3

8.8

5.6

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sna-686 Summary of contents

Page 1

... Product Description Sirenza Microdevices’ SNA-686 is a GaAs HBT MMIC Amplifier housed in a low-cost, surface-mountable plastic package. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. The use of an external resistor allows for bias flexibility and stability ...

Page 2

... D J NOTE: While the SNA-686 can be operated at different bias currents the recommended bias for lower junction temperature and longer life. This reflects typical operating conditions which we have found optimal balance between high IP3 and MTTF. In general, MTTF is improved to more than 100,000 hours when biasing and operating up to 85° ...

Page 3

... Frequency (GHz) Output IP3 vs. Frequency 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) 8.0 7.5 7.0 6.5 6.0 5.5 5.0 0.5 303 S. Technology Ct., Broomfield, CO 80021 SNA-686 DC-6GHz Cascadable MMIC Amplifier =25° ° ° ° ° 5.3V 65mA LEAD 0 0 Gain -5 Isolation -5 -10 -10 -15 -20 -15 -25 -20 - ...

Page 4

... The part will be marked with an “S6” designator on the top surface of the package Caution: ESD sensitive Appropriate precautions in handling, packaging and testing devices must be observed. 303 S. Technology Ct., Broomfield, CO 80021 SNA-686 DC-6GHz Cascadable MMIC Amplifier Application Circuit Element Values Reference Designator ...

Page 5

... Refer to drawing posted at www.sirenza.com for tolerances. 303 S. Technology Ct., Broomfield, CO 80021 SNA-686 DC-6GHz Cascadable MMIC Amplifier Nominal Package Dimensions Dimensions in inches [millimeters] Phone: (800) SMI-MMIC 5 Preliminary OBSOLETE Preliminary PCB Pad Layout Dimensions in inches [millimeters] http://www.sirenza.com EDS-101398 Rev D ...

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