Features: · Frequency range from 48 to 860 MHz· Band A: balanced high impedance mixer input and amplitude controlled oscillator· Band B: balanced low impedance mixer input and symmetrical oscillator· SAW filter driver with low impedance output· Voltage regulator for stable operating characteristic...
U2320B: Features: · Frequency range from 48 to 860 MHz· Band A: balanced high impedance mixer input and amplitude controlled oscillator· Band B: balanced low impedance mixer input and symmetrical oscillator...
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· Frequency range from 48 to 860 MHz
· Band A: balanced high impedance mixer input and amplitude controlled oscillator
· Band B: balanced low impedance mixer input and symmetrical oscillator
· SAW filter driver with low impedance output
· Voltage regulator for stable operating characteristics
· ESD protection on all pins except oscillator pins and RF-inputs
Parameters |
Test Conditions / Pins |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Supply voltage |
Pin 15 |
VS |
13.5 |
V | ||
RF inputs |
Pin 16-19 |
5.0 |
V | |||
IF outputs |
Pin 13-14 |
13.5 |
V | |||
Dual-state switch voltage |
Pin 8 |
ViDSW |
13.5 |
V | ||
Junction temperature |
Tj |
150 |
°C | |||
Storage temperature |
Tstg |
40 |
150 |
°C |
This U2320B tuner IC requires a power supply of 12 V and performs the function of two separate oscillators and mixers, SAW-filter driver and dual state band switch.