hf/Vhf/Uhf N-CHANNEL MOSFETs
ADVANCE DATA
* GOLD METALLIZATION * EXCELLENT THERMAL STABILITY * COMMON SOURCE CONFIGURATION * POUT = 300 W MIN. WITH 20 dB GAIN @ 30 MHz * THERMALLY ENHANCED PACKAGING
M177
DESCRIPTION The SD2933 is a ...
...e the varicaps Ground Symmetric hf inputs from local oscillator Supply voltage. Typical 5.0 V Band buffer outputs Chip address selection pin...Uhf Vhf B III
M/O
Antenna Filter
B. P. Filter 1.0 nF Fosc 1.0 nF Oscillator Gnd 2 RL 3 4
...
Description
TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER PLL FREQUENCY SYNTHESIZER, 1300 MHz, PDSO14 From old datasheet system
...e the varicaps Ground Symmetric hf inputs from local oscillator Supply voltage. Typical 5.0 V Band buffer outputs Chip address selection pin...Uhf Vhf B III PNP Current Buffers M/O 12 5.0 V 5 Band Decoder 8 B6 7 B5 6 B4 Bus Rec 1.0 nF Fosc 1.0...
Description
TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER 电视机和录像机的I2C锁相环调谐电路与1.3 GHz的分频器和混振荡器解码器 From old datasheet system
...ide bnad amplifier convers from hf band to Uhf band.
FEATURES
* Excellent frequency response : 1.9 GHz TYP. @ 3 dB down below flat gain. * High isolation. * Super small package. * Uni- and low voltage operation : VCC = 5 V * Input and o...
... F
0
30
Vhf _Lo w
V hf _Hi
-1 0
20
-2 0
fR F=127.25M Hz (VH F_L ow)
10 -3 0
fR F=361.25M Hz (VH F_H i) fRF= 80 1.25M H z (Uhf)
0 0 20 0 40 0 600 800
-4 0 -8 0 -6 0 -4 0 -2 0 0 20
R F F R E Q U E N C Y [M...
Description
Quad Low-Voltage Operational Amplifers with Rail-To-Rail Outputs 14-TSSOP -40 to 85 Mixer and Oscillator for TV Tuner
...
40
UH F Vhf _Lo w
30
V hf _Hi
0
-5
20
-1 0
10
-1 5
fRF= 80 1.25M H z (Uhf)
0 0 20 0 40 0 60 0 800 -2 0 -6 0 -5 0 -4 0 -3 0 -2 0 -1 0 R F IN P UT L E V EL [dB m ] 0 10 20
RF F R E QU E N CY [M Hz ]
90
...