1. GaAs Active Devices
2. Power Gain 20dB
3. Operating Frequency Range 40 to 870MHz
4. Low Distortion
5. Low Noise Figure
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 | -20 | - | f = 40 to 160MHz | |
S22 | Output Return Loss | dB | -20 | - | f = 40 to 160MHz | |
CTB | Composite Triple Beat | dB | - | -78 | -66 | 77 Channels,Vout=56dBmV/ch |
CSO | Composite Second Order | dB | - | -70 | -64 | 77 Channels,Vout=56dBmV/ch |
Xmod | Cross Modulation | dB | - | -65 | -60 | 77 Channels,Vout=56dBmV/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 | |
