Product Details
Product Features
GaAs Active Devices
Power Gain 25dB
Low Distortion
Excellent Linear Gain
Low Noise Figure
High Reliability
Industry Compatible Package
Product Description
CGD825E is a power double amplifier module combined by Si RF and
GaAs active devices; It is suitable to use in power amplifier of
CATV transferring system; Operating frequency range is 40-870 MHz;
Supplying voltage is 24V; Outside package uses industry compatible
SOT115J.
Technology Specifications
(Bandwidth 40 to 870 MHz; TCASE 25,VDD 24V,ZSZL75Ω)
Item No.: CGD825E |
Symbol | Parameters | Unit | Min. | Typ. | Max. | Condition |
BW | Frequency Range | MHz | 40 | - | 870 | |
GA | Gain | dB | 24.5 | 25 | 26.5 | f = 870MHz |
S | Gain Slope | dB | 0.5 | - | 2.0 | f = 40 to 870 MHz |
GF | Gain Flatness | dB | - | ±0.6 | - | f = 40 to 870 MHz |
S11 | Input Return Loss | dB dB dB | | 18 | - - - | f = 40 to 160MHz f = 160 to 320 MHz f = 320 to 870 MHz |
S22 | Output Return Loss | dB | | 18 | - - - | f = 40 to 160MHz f = 160 to 320 MHz f = 320 to 870 MHz |
CTB | Composite Triple Beat | dB | - | -70 -65 | - | 77 Channels,Vout=56dBmV/ch 110 Channels, Vout=52dBmV/ch |
CSO | Composite Second Order | dB | - - | -70 -60 | - | 77 Channels,Vout=56dBmV/ch 110 Channels, Vout=52dBmV/ch |
Xmod | Cross Modulation | dB | - | -60 | - | 77 Channels,Vout=56dBmV/ch 110 Channels, Vout=52dBmV/ch |
Itot | Total Current Consumption | mA | | 485 | | DC value;V B= + 24V |
NF | Noise Figure | dB | - | 6.5 | | f = 870 MHz |
V 0 | Output Voltage | dBµV | - | 126 | - | |
T OP | Operating Temperature | | -20 | - | 110 | |
T STG | Storage Temperature | | -30 | - | 110 |
Company Profile
Hans Innovation Group (HIG) is a registered in Brisbane, Australia,
attached to Griffith University high-tech company in Australia, is
a doctor and professor and senior engineers and other professionals
constitute a team of technological innovation .
Shenzhen HanShiXin Technology Development Co., Ltd. (HIG-tech)
was set up product design and business development for registered
company in Shenzhen China, committed to speaker (Vibration speaker)
product development and production.
Vibration speaker (Vs) is a new product, the principle and the
traditional piston-style speakers and flat speakers (NXT) is
different from the structure of speakers, The Vs is driven media
surface (desk, glass, cardboard, etc.) to vibration sound. Driven
in the Vs, the resonance vibration of the media point to the source
surface to the heart, the audio transmission to the surrounding
infinite vibration, in the medium to produce uniform strength of
two sides of the sound waves, so that the driven side of the
desktop media, glass, cardboard and other play the melodious music,
of which the wood desktop effects especially good.
HIG-tech accumulated many years of industry experience, has
acquired the company involved in a number of proprietary subject
areas and key technology, first developed in the international
community with independent intellectual property rights "Attached
active audio vibration sound module," and developed the world"s
first production of a number of patents, specifically with the
phone (MP3) such use, may be worn as decoration "badge vibration
speaker." Which speakers to form new, small and beautiful, mellow
sound, whispered Chunhou so loved by the majority of young people,
but also as a friend to provide a greater imagination and
entertainment space.
HIG in the company founder Dr. Hans Tang & Dr. Weidong Guo"s
lead, has been dedicated to geotechnical engineering and
engineering design platform for large-scale surveys, environmental
monitoring, research and development of digital instruments,
designed and manufactured the world"s first standard concentration
liquid organic gas generator and the world"s leading digital
multi-gas calibration smart MEMS gas sensor from (AI MEMS Sensor).
HIG can provide customers from product design to production of
full service. After constantly updated management ideas and
technology structure, has formed a scale, series, personalized R
& D and production patterns, fully meet the needs of customers
in different directions.