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Product Information
Crystal Oscillator
5027 series
Crystal Oscillator Module ICs
Description

The 5027 series are miniature crystal oscillator module ICs. The oscillator circuit stage has voltage regulator drive, significantly reducing current consumption and crystal 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.

Block Diagram
· For fundamental oscillator
5027fundamental_block.gif
· For 3rd overtone oscillator
50273rd_block.gif

Features
· Wide range of operating supply voltage: 1.60 to 3.63V
· Regulated voltage drive oscillator circuit for reduced power consumption and crystal drive current
· Optimized low crystal drive current oscillation for miniature crystal units
· 3 pad layout options for mounting
5027Ax, Mx series : for Flip Chip Bonding
5027Bx, Nx series : for Wire Bonding (type I)
5027Cx, Px series : for Wire Bonding (type II)
· Recommended oscillation frequency range
<For fundamental oscillator>
Low frequency version : 20MHz to 60MHz
High frequency version : 60MHz to 100MHz
<For 3rd overtone oscillator>
Low frequency version : 40MHz to 110MHz
· Multi-stage frequency divider for low-frequency output support: 0.9MHz (min)
· Frequency divider built-in (for fundamental oscillator)
Selectable by version: fO, fO/2, fO/4, fO/8, fO/16, fO/32, fO/64
· -40 to 85°C operating temperature range
· Standby function
High impedance in standby mode, oscillator stops
· CMOS output duty level (1/2VDD)
· 50 ± 5% output duty
· 15pF output drive capability
· Package:Wafer form, Chip form
Applications
·3.2×2.5, 2.5×2.0, 2.0×1.6 size miniature crystal oscillator modules
Further Details
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