Datasheet > SNA-300

SNA-300

更新时间： 2024-11-29 03:31:31

品牌	Logo	应用领域
SIRENZA		放大器
页数	文件大小	规格书
3页	213K
描述
DC-3 GHz, Cascadable GaAs MMIC Amplifier

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SNA-300 数据手册

SNA-300

DC-3 GHz, Cascadable

GaAs HBT MMIC Amplifier

Product Description

Sirenza Microdevices SNA-300 is a GaAs monolithic broad-

band amplifier (MMIC) in die form. At 1950 MHz, this amplifier

provides 22dB of gain when biased at 35mA .

These unconditionally stable amplifiers are designed for use

as general purpose 50 ohm gain blocks. Its small size

(0.350mm x 0.345mm) and gold metallization make it an ideal

choice for use in hybrid circuits. The SNA-300 is 100% DC

tested and sample tested for RF performance.

Product Features

External DC decoupling capacitors determine low frequency

response. The use of an external resistor allows for bias

flexibility and stability.

Cascadable 50 Ohm Gain Block

22dB Gain, +10dBm P1dB

1.5:1 Input and Output VSWR

Operates From Single Supply

Through wafer via for ground

The SNA-300 is supplied in gel paks at 100 devices per pak.

Also available in packaged form (SNA-376 & SNA-386)

Output Power vs. Frequency

Applications

dBm

Broadband Driver Amplifier

IF Amplifier or gain stage for VSAT, LMDS,

WLAN, and Cellular Systems

0.1

0.5

1.5

GHz

Symbol

Parameter

Units Frequency Min. Typ. Max.

850 MHz

1950 MHz

2400 MHz

23.0

22.0

21.5

G_p

Small Signal Power Gain [2]

20.5

20.0

23.5

23.0

BW 3dB 3dB Bandwidth

GHz

dBm

3.0

P_1dB

OIP₃

Output Power at 1dB Compression [2]

Output Third Order Intercept Point [2]

1950 MHz

8.0

10.0

dBm

20.0

23.0

Noise Figure

Input / Output Return Loss

1950 MHz

1950

0.1-3.0 GHz

4.0

11.7

20.0

3.7

ISOL Reverse Isolation

V_D

I_D

Device Operating Voltage [1]

Device Operating Current [1]

3.3

4.1

30.0 35.0

-0.003

40.0

dG/dT Device Gain Temperature Coefficient

_TH, j-b Thermal Resistance (junction to backside)

V_S= 8 V I_D= 35 mA Typ.

R_BIAS= 120 Ohms T_L= 25ºC, Z_S= Z_L= 50 Ohms, [1] 100% DC tested, [2] Sample tested

dB/°C

°C/W

260.0

OIP₃Tone Spacing = 1 MHz, Pout per tone = 0

Test Conditions:

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 users 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 Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc..

All worldwide rights reserved.

303 South Technology Court

Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

EDS-102432 Rev B

12 3

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与SNA-300相关器件

型号	品牌	获取价格	描述	数据表
SNA-376	SIRENZA	获取价格	DC-3 GHz, Cacadable GaAs MMIC Ampilifier
SNA-386	SIRENZA	获取价格	DC-3 GHZ CASCADABLE GAAS MMIC AMPLIFIER
SNA-386-TR1	ETC	获取价格	DC 3 GHZ CASCADABLE GAAS MMIC AMPLIFIER
SNA-386-TR2	ETC	获取价格	DC 3 GHZ CASCADABLE GAAS MMIC AMPLIFIER
SNA-386-TR3	ETC	获取价格	DC 3 GHZ CASCADABLE GAAS MMIC AMPLIFIER
SNA-400	SIRENZA	获取价格	DC-8 GHz, Cascadable GaAs MMIC Amplifier
SNA-476	STANFORD	获取价格	DC-8 GHz, Cascadable GaAs MMIC Amplifier
SNA-476-TR1	STANFORD	获取价格	DC-8 GHz, Cascadable GaAs MMIC Amplifier
SNA-476-TR2	STANFORD	获取价格	DC-8 GHz, Cascadable GaAs MMIC Amplifier
SNA-476-TR3	STANFORD	获取价格	DC-8 GHz, Cascadable GaAs MMIC Amplifier

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