The 7310 series is an IC for VCXO modules with an oscillation frequency of 20MHz to 40MHz.
Targeting fixed communication applications, the integrated proprietary varactor achieves low phase noise characteristics and a wide frequency tuning range on a single chip.
Oscillator type | For Fundamental VCXO | |
|---|---|---|
Output type | CMOS | |
Oscillation frequency | Fundamental | 20MHz~170MHz |
Operating voltage | A ver.: 2.25V~3.63V | |
| B/C/D ver.: 2.97～3.63V | ||
| L ver.：1.6V~2.0V | ||
Operating temperature | -40℃~+105℃ | |
Oscillation | Operating | Operating | Divider | PAD layout | |
|---|---|---|---|---|---|
FCB | WBⅠ | ||||
20MHz~40MHz | 2.25~3.63 | -40~+105 | fOSC | FA1 | WA1 |
fOSC/2 | FA2 | WA2 | |||
1.60~2.0 | fOSC/2 | FL2 | － | ||
40MHz~62MHz | 2.97～3.63 | fOSC | － | WB1 | |
62MHz~100MHz | fOSC | FC1 | WC1 | ||
fOSC/2 | FC2 | － | |||
100MHz~170MHz | fOSC | － | WC1 | ||
*1. The recommended oscillation frequency is a yardstick value derived from the crystal used for NPC characteristicsauthentication. The oscillation frequency range is not guaranteed.
Specifically, the characteristics can vary greatlydue to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.
