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Wideband amplifier MMIC*2 SMA3101可以直接换下UPC3224 NXP BGA2712 郭荣生
Wideband amplifier MMIC*2 SMA3101可以直接换下UPC3224  NXP BGA2712 郭荣生

SANYO Semiconductor Co., Ltd. has developed a wideband amplifier MMIC SMA3101 for IF*3 stage aimed at down-converter (LNB*4) for satellite reception. The MMIC SMA3101 has achieved the industry's highest gain characteristics by using a wide range of circuit simulation technology and high performance of the bipolar transistor created with our unique silicon wafer technology process. Sanyo's aim is to grow in the international market by providing solution proposals for LNB devices such as transistors for local oscillators and diode for mixers.
*1 As of February 23, 2009
*2 MMIC (Monolithic Microwave IC) is an IC for amplification,oscillation and mixing of microwave.
*3 Stands for Intermediate Frequency.
     A signal located betweentransmitting and receiving signal and low frequency datasignal.
*4 Stands for Low Noise Block. Carrier Frequency 10.7 to 12.75 GHz,IF Frequency 0.95 to 2.15GHz.
Product Main Features
1.       Industry's highest gain (Gp=25dB) achieved over a wide range (f=0.1 to 2.2GHz)
• Power gain Gp = 25dB (3dB increased from conventionalproducts).
• Output power P1dB = -4dBm.
• Output intercept point OIP3=6.5dBm (Whenf=2.2GHz).
2.       High frequency operation of 3GHz
•Upper limit of operating frequency is 3GHz.
•Input-output matching can be performed by internal circuit.
•No external adjusting parts.
3.       Developed from environmentally-friendly and low-cost silicon materials
•Toxic free silicon materials used in production of LNB (Localoscillators, mixers and IF amplifiers).
•Proposal of LNB solution simplifies development and contributes toreducing cost.
Specifications
Product
Name
Package
Name
(Size)
[mm]
Supply
Voltage
Vcc
[V]
Circuit
Current
Icc
[mA]
Power Gain
Gp
[dB]
Operating
Frequency Range
fu
[GHz]
1dB Gain
Compression Point
Output Power
Po(1dB)
[dBm]
Output
Intercept Point
OIP3
[dBm]
Vcc=5V
f=2.2GHz
Vcc=5V
3dB lower
(vs. 1GHz gain)
Vcc=5V
f=2.2GHz
Vcc=5V
f=2.2GHz
SMA3101
MCPH6
(2.0×2.1×0.85)
5
10
25
3.0
-4typ.
6.5 typ.
(Reference value)
*Lead-freeproduct
*Package drawing (unit: mm)
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