uhf/VHF frequency converter * Local oscillator
Outline
MPAK
3 1 2
1. Emitter 2. Base 3. Collector
2SC2736
Absolute Maximum Rat...mw C C
Electrical Characteristics (Ta = 25C)
Item Collector to base breakdown voltage Symbol V(B...
...r stage is optimized for use in uhf applications regarding gain and noise figure performance at higher frequencies of uhf range. The integra...mw C C
Amplifier 2
Following data are valid for operating amplifier 2 (pin 3, 4, 2, 5) which is ...
Description
Dual - MOSMIC- two AGC Amplifiers for TV-Tuner Prestage with Integrated Band Switch for One-Line Switching
...e path to AC ground (VCC with a uhf bypassing capacitor). This inductance can be achieved with a short, thin microstrip line (approximately equivalent to 0.4nH). At lower frequencies, the inductance value should be larger (longer microstrip...
...e path to AC ground (VCC with a uhf bypassing capacitor). This inductance can be achieved with a short, thin microstrip line (approximately equivalent to 0.4nH). At lower frequencies, the inductance value should be larger (longer microstrip...
...e path to AC ground (VCC with a uhf bypassing capacitor). This inductance can be achieved with a short, thin microstrip line (approximately equivalent to 0.4nH). At lower frequencies, the inductance value should be larger (longer microstrip...
...w noise gain controlled VHF and uhf input stages, such as in digital and analog TV tuners.
AGC C C VHF in +5 V RG1 D3 RFC +5 V C uhf in +5 ...mw C C K/W
Amplifier 2
Following data are valid for operating amplifier 2 (pin 6, 4, 2, 5) which...
Description
Dual ‐ MOSMIC?- two AGC Amplifiers for \r\nTV-Tuner Prestage with 5 V Supply Voltage Dual - MOSMIC two AGC Amplifiers for TV-Tuner Prestage with 5 V Supply Voltage
...de) Local oscillator and mixer: uhf mode
note1: This device is easy to be damaged by high voltage or electric fields. In regards to this,...mw
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note3: The absolute maximum ratings of a semiconductor device are a set of specified para...
...de) Local oscillator and mixer: uhf mode Note 1: This device is sensitive to surge voltage and electrostatic discharge. Handle with care.
...mw
Note 2: The absolute maximum ratings of a semiconductor device are a set of specified parame...
uhf / VHF TUNER IC (Low Phase Noise Oscillator)
The TA1284FN is TV tuner IC which integrate mixer / oscillator for VHF and CATV bands, mixe...mw C C
Note:
When using the device at above Ta = 25C, decrease the power dissipation by 4.6 mw...