Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin name Pin No. LC72121 1 22 LC72121M LC72121V Type Function Equivalent circuit XIN XOUT 1 24 Xtal • Crystal oscillator element connections (4.5 or 7.2 MHz) • FMIN is selected when DVS in the serial data is set to 1. • Input frequency: 10 to 160 MHz FMIN 16 17 Local oscillator signal input • The signal is passed through an internal divide-by-two pr.
laced by an MFP24 package, and extra VSS pins were added.) — The SSOP24 is a newly developed package that has the same pin assignment as the MFP24S product.
Functions
• High-speed programmable divider — FMIN: 10 to 160 MHz ... Pulse swallower technique (With built-in divide-by-2 prescaler) — AMIN: 2 to 40 MHz ... Pulse swallower technique 0.5 to 10 MHz ... Direct division technique
• IF counter — IFIN: 0.4 to 12 MHz ... For AM and FM IF counting
• Reference frequency — One of 12 reference frequencies can be selected (using a 4.5 or 7.2 MHz crystal element) 1, 3, 5, 9, 10, 3.125, 6.25, 12.5, 1.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LC72121 |
Sanyo Semicon Device |
PLL Frequency Synthesizers |
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| 2 | LC72121MA |
ON Semiconductor |
PLL Frequency Synthesizers |
|
| 3 | LC72121V |
Sanyo Semicon Device |
PLL Frequency Synthesizers |
|
| 4 | LC72122V |
Sanyo Semicon Device |
PLL Frequency Synthesizer |
|
| 5 | LC7210 |
Sanyo Electric |
(LC7220 -LC7227) Tuning Circuit of PSL Electronic Tuning System |
|
| 6 | LC72130 |
Sanyo Semicon Device |
AM/FM PLL Frequency Synthesizer |
|
| 7 | LC72130M |
Sanyo Semicon Device |
AM/FM PLL Frequency Synthesizer |
|
| 8 | LC72131 |
Sanyo Semicon Device |
AM/FM PLL Frequency Synthesizer |
|
| 9 | LC72131K |
ON Semiconductor |
PLL Frequency Synthesizer |
|
| 10 | LC72131KMA |
ON Semiconductor |
PLL Frequency Synthesizer |
|
| 11 | LC72131M |
Sanyo Semicon Device |
AM/FM PLL Frequency Synthesizer |
|
| 12 | LC72132 |
Sanyo Semicon Device |
AM/FM PLL Frequency Synthesizer |
|