Features: • Improved interference characteristics- Expanded mixer input dynamic range Mixer input usable sensitivity: 15 dB Mixer input I.M. QS: 90 dB (The dynamic range has been increased by 6 dB over the earlier LA1175M.)- Development of a new wide-band AGC circuit Improved interference ch...
LA1193V: Features: • Improved interference characteristics- Expanded mixer input dynamic range Mixer input usable sensitivity: 15 dB Mixer input I.M. QS: 90 dB (The dynamic range has been increased by ...
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• Improved interference characteristics
- Expanded mixer input dynamic range Mixer input usable sensitivity: 15 dB Mixer input I.M. QS: 90 dB (The dynamic range has been increased by 6 dB over the earlier LA1175M.)
- Development of a new wide-band AGC circuit Improved interference characteristics for both nearchannel interference and far-channel interference Improved interference characteristics for the TV band
- Development of a 3D-AGC system The adjacent channel two-signal interference characteristics can be effectively improved without degrading the strong-field three-signal interference characteristics during keyed AGC operation.
• Improved stability design
- AGC circuit local oscillator isolation Measures were taken to prevent the deterioration of AMR, noise level, THD and other characteristics during AGC operation.
- AGC circuit incorrect operation measures The LA1193M provides methods to prevent incorrect operation due to local oscillator injection and loss of DC balance.
Absolute maximum ratings | |
---|---|
VCC [V] | 8 |
Electrical characteristics | |
---|---|
ICC [mA] | 24 |
Parameter | Symbol | Conditions | Ratings | Unit |
Maximum supply voltage | VCC max | VCC for pins 5 and 17 | 9 | V |
VCC max mix | VCC for pins 10 and 11 | 15 | V | |
Allowable power dissipation | Pd max | LA1193M: (Ta 70°C) Mounted on a 41*30*1.1 mm3 glass-Epoxy board |
500 | mW |
Pd max | LA1193V: (Ta 70°C) Mounted on a 23*36*1.6 mm 500 mW3glass Epoxy board |
500 | mW | |
Operating temperature | Topr | * | 40 to +85 | °C |
Storage temperature | Tstg | 40to+125 | °C |