- Contact Person : Ms. Wu Linda
- Company Name : Shenzhen Current Electronics Co., Ltd.
- Tel : 86-755-26862482
- Fax : 86-755-26862167
- Address : Guangdong,Shenzhen,4/F.,West Block,Building E,Dakan Technical Park,Xili,Nanshan
- Country/Region : China
- Zip : 518055
CATV 870MHz 20dB Gain GaAs Power Doubler Amplifier Module (CGD820E)
Product Features
GaAs Active Devices Power Gain 20 dB Low Distortion Excellent Linear Gain Low Noise Figure High Reliability Reasonable price Industry Compatible Package
Product Description
CGD820E/820ER is a module made by GaAs Active Devices; It is suitable to use in CATV system; Operating frequency range is 40-870MHz; Voltage supply is 24V; Industry compatible package SOT115J; The only difference between CGD820E and CGD820ER is the pinning. It is a power double amplifier module.
Technology Specifications(Bandwidth 40 to 870 MHZ;TCASE 25,VDD 24V,ZSZL75Ω)
Item No.: CGD820E/CGD820ER | ||||||
Symbol | Parameters | Unit | Min. | Typ. | Max. | Condition |
BW | Frequency Range | MHZ | 40 | - | 870 | |
GA | Gain | dB | 19.7 | 20 | 21.5 | f =870MHZ |
S | Gain Slope | dB | 0.4 | - | 1.4 | f = 40 to 870 MHz |
GF | Gain Flatness | dB | - | ±0.3 | - | f = 40 to 870 MHz |
S11 | Input Return Loss | dB dB dB | -20 | - - - | f = 40 to 160MHz f = 160 to 320 MHz f = 320 to 870MHz | |
S22 | Output Return Loss | dB | -20 | - - - | f = 40 to 160MHz f = 160 to 320 MHz f = 320 to 870 MHz | |
CTB | Composite Triple Beat | dB | - | -78 -74 | -66 | 77 Channels,Vout=56dBmV/ch 110 Channels, Vout=52dBmV/ch |
CSO | Composite Second Order | dB | - - | -70 -67 | -64 | 77 Channels,Vout=56dBmV/ch 110 Channels, Vout=52dBmV/ch |
Xmod | Cross Modulation | dB | - | -65 -61 | -60 | 77 Channels,Vout=56dBmV/ch110 Channels, Vout=52dBmV/ch |
Itot | Total Current Consumption | mA | 435 | DC value;V B= + 24V | ||
NF | Noise Figure | dB | - | 4.0 | f = 870MHZ | |
V 0 | Output Voltage | dBµV | - | 128 | - | |
T OP | Operating Temperature |
| -20 | - | 110 | |
T STG | Storage Temperature |
| -30 | - | 110 | |
CATV 870MHz 20dB Gain GaAs Power Doubler Amplifier Module (CGD820E)
