Datasheet > SNA-486

SNA-486

更新时间： 2024-02-16 18:39:47

品牌	Logo	应用领域
其他 - ETC		放大器射频微波
页数	文件大小	规格书
5页	398K
描述
DC - 6.5 GHZ CASCADABLE GAAS MMIC AMPLIFIER

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SNA-486 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.89	Is Samacsys：	N
特性阻抗：	50 Ω	构造：	COMPONENT
增益：	12.5 dB	最大输入功率 (CW)：	16 dBm
JESD-609代码：	e0	最大工作频率：	6500 MHz
最小工作频率：		最高工作温度：	85 °C
最低工作温度：	-40 °C	射频/微波设备类型：	WIDE BAND LOW POWER
端子面层：	Tin/Lead (Sn/Pb)	最大电压驻波比：	1.6
Base Number Matches：	1

SNA-486 数据手册

SNA-486

DC-6ꢀ5 GHz, Cascadable

GaAs MMIC Amplifier

Product Description

Sirenza Microdevices SNA-486 is a GaAs HBT MMICAmplifier

housed in a low-cost, surface-mountable plastic packageꢀ

The heterojunction increases breakdown voltage and

minimizes leakage current between junctionsꢀ Cancellation

of emitter junction non-linearities results in higher suppression

of intermodulation productsꢀ

Not Recommended for New Designs

See Application NoteAN-017 for Alternates

The use of an external resistor allows for bias flexibility and

stabilityꢀ These unconditionally stable amplifiers are designed

for use as general purpose 50 ohm gain blocksꢀ

Also available in chip form (SNA-400), its small size (0ꢀ38mm

x 0ꢀ38mm) and gold metallization make it an ideal choice for

use in hybrid circuitsꢀ

Product Features

Gain & Return Loss vs. Frequency

Patented GaAs HBT Technology

Cascadable 50 Ohm Gain Block

+32dBm Ouput IP3 at 850MHz

Operates From Single Supply

Low Cost Surface Mount Plastic Package

(I_D=65mA, T_LEAD=+25°C)

-5

-10

-15

-20

Applications

Gain

Input Return Loss

Output Return Loss

Cellular, PCS, CDPD, Wireless Data, SONET

Frequency (GHz)

Symbol

Parameter

Frequency

Units

Minꢀ

Typꢀ

Maxꢀ

850 MHz

1950 MHz

2400 MHz

dBm

17ꢀ1

17ꢀ5

Output Power at 1dB Compression

Output Third Order Intercept Point

Small Signal Gain

15ꢀ5

P_1dB

850 MHz

1950 MHz

2400 MHz

dBm

32ꢀ3

30ꢀ9

30ꢀ6

OIP₃

S₂₁

27ꢀ9

850 MHz

1950 MHz

2400 MHz

12ꢀ5

12ꢀ2

13ꢀ9

13ꢀ6

13ꢀ5

15ꢀ3

15ꢀ0

Bandwidth (Determined by S₁₁, S₂₂Values)

MHz

6500

1ꢀ7:1

1ꢀ6:1

Input VSWR

DC-6500 MHz

VSWR_IN

Output VSWR

VSWR_OUT

850 MHz

1950 MHz

2400 MHz

18ꢀ3

18ꢀ2

Reverse Isolation

S₁₂

V_D

Noise Figure

1950 MHz

5ꢀ0

6ꢀ5

5ꢀ5

Device Operating Voltage

Device Operating Current

Thermal Resistance (junction - lead)

4ꢀ5

I_D

R_TH, j-l

^oC/W

254

V_S= 8 V

R_BIAS= 47 Ohms

I_D= 65 mA Typꢀ

T_L= 25ºC

OIP₃Tone Spacing = 1 MHz, Pout per tone = 0 dBm

Z_S= Z_L= 50 Ohms

Test Conditions:

The information provided herein is believed to be reliable at press timeꢀ Sirenza Microdevices assumes no responsibility for inaccuracies or omissionsꢀ Sirenza Microdevices assumes no responsibility for the use of

this information, and all such information shall be entirely at the users own riskꢀ Prices and specifications are subject to change without noticeꢀ No patent rights or licenses to any of the circuits described herein are

implied or granted to any third partyꢀ Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systemsꢀ Copyright

2003 Sirenza Microdevices, Incꢀꢀ All worldwide rights reservedꢀ

522 Almanor Aveꢀ, Sunnyvale, CA 94085

Phone: (800) SMI-MMIC

http://wwwꢀsirenzaꢀcom

EDS-101396 Rev C

12 3 4 5

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