The 5052 series are miniature crystal oscillator module ICs supported 20MHz to 80 MHz fundamental oscillation mode. The Oscillator circuit stage has voltage regulator drive, significantly reducing current consumption and crystal drive current, compared with existing devices, and significantly reducing the oscillator characteristics supply voltage dependency. There are 3 pad layout package options available for optimized mounting, making these devices ideal for miniature crystal oscillators.
Products
5052 series
[Crystal oscillator module ICs]
Overview
Specifications
| Oscillator type | For SPXO | |
| Oscillation frequency | Fundamental | 20MHz～125MHz |
| Operating temperature | -40℃～+125℃ | |
| Output type | CMOS | |
| Divider | fOSC～fOSC/16 | |
| Standby mode INHN=”Low” | Oscillator | Stopped |
| Output | Hi-Z | |
| Chip size | 0.60mm×0.57mm | |
| PAD layout type | FCB, WBⅠ, WBⅡ | |
| Package | Wafer form, Chip form | |
Version
Oscillation frequency*1 [MHz] | Operating voltage [V] | Operating temperature [̊C] | Output type | Output frequency | PAD layout and version name | ||
| FCB | WBⅠ | WBⅡ | |||||
| 20 to 60 | 1.6 to 3.63 | -40 to 125 | CMOS 15pF max. | fosc | 5052HA1 | 5052HB1 | 5052HC1 |
| fosc/2 | 5052HA2 | 5052HB2 | 5052HC2 | ||||
| fosc/4 | 5052HA3 | 5052HB3 | 5052HC3 | ||||
| fosc/8 | 5052HA4 | 5052HB4 | 5052HC4 | ||||
| fosc/16 | 5052HA5 | 5052HB5 | 5052HC5 | ||||
| 40 to 80 | fosc | 5052HAP | 5052HBP | 5052HCP | |||
| fosc/2 | 5052HAQ | – | – | ||||
| fosc/4 | 5052HAR | – | – | ||||
| fosc/8 | 5052HAS | – | – | ||||
| fosc/16 | 5052HAT | – | – | ||||
| 60 to 125 | fosc | 5052HLP | – | – | |||
*1. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscillator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.
Chip Layout
Block Diagram
Features
By using the 5052, it is possible to develop an SPXO with a wide operating range of 1.6V to 3.63V, -40°C to +125°C, excellent phase noise, and low current consumption.