Andy's Technical Information Page
KA22495 RF Front End Amplifier, Mixer and IF-Amplifier
Similar to AN7205 KA6058 KIA6058 LA1185 and TA7358AP
Overview
The LA1185 is an FM receiver front-end IC. Its mixer is of
double-balanced type. The built-in oscillator and buffer
amplifier improves the strong input characteristic.
Functions and Features
RF amplifier, mixer, local oscillator
Improvement in cross modulation characteristics due to the
use of double-balanced mixer.
Improvement in strong input characteristic.
Minimum number of external parts required.
Less spurious radiation from local oscillator.
Operating voltage range : 1.5 to 8.0 V
| Pin | Name | Description |
|---|
| 1 | | RF Input |
| 2 | | Bypass |
| 3 | | RF Output |
| 4 | | Mixer Input |
| 5 | GND | Ground |
