5027 Datasheet, PDF (1/21 Pages) Nippon Precision Circuits Inc – Crystal Oscillator Module ICs

5027 series
Crystal Oscillator Module ICs
OVERVIEW
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 sig-
nificantly 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.
FEATURES
I Wide range of operating supply voltage: 1.60 to 3.63V
I Regulated voltage drive oscillator circuit for reduced
power consumption and crystal drive current
I Optimized low crystal drive current oscillation for
miniature crystal units
I 3 pad layout options for mounting
• 5027A×, M× series: for Flip Chip Bonding
• 5027B×, N× series : for Wire Bonding (type I)
• 5027C×, P× series : for Wire Bonding (type II)
I 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
I Multi-stage frequency divider for low-frequency
output support: 0.9MHz (min)
I Frequency divider built-in (for fundamental oscil-
lator)
• Selectable by version: f_O, f_O/2, f_O/4, f_O/8, f_O/16,
f_O/32, f_O/64
I −40 to 85°C operating temperature range
I Standby function
• High impedance in standby mode, oscillator
stops
I CMOS output duty level (1/2VDD)
I 50 ± 5% output duty
I 15pF output drive capability
I Wafer form (WF5027××)
Chip form (CF5027××)
APPLICATIONS
I 3.2 × 2.5, 2.5 × 2.0, 2.0 × 1.6 size miniature crystal oscillator modules
ORDERING INFORMATION
Device
WF5027××–4
CF5027××–4
Package
Wafer form
Chip form
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