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Kynix Part #: KY32-CF5020ALB-2
Manufacturer Part#:


Product Category: IC Chips
Manufacturer: NPC
  datasheetCF5020ALB-2 Datasheet
Package: CHIP
Quantity: 6060 PCS
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level(MSL): 3(168 Hours)
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Manufacturer: NPC
Product Category: IC Chips
Features, Applications

The CF5020 series are high-frequency, 3rd overtone crystal oscillator module ICs. They incorporate an oscillator circuit and an output buffer that operate at high frequency on a single chip. The oscillator circuit employs CMOS inverters and a built-in damping resistor RD, reducing the crystal current compared with existing devices. The damping resistor RD is fabricated using NPC's unique high-precision thin-film resistor technology, which suppresses oscillator characteristic variations due to changes in temperature and voltage to a minimum. The CF5020 series can be utilized to construct stable, high-frequency, 3rd overtone crystal oscillators.


RD built-in to reduce crystal current in the oscillator circuit to 3.6V operating supply voltage range Recommended operating frequency range (varies with version) 2.5V operation: 155MHz 3.0V operation: to 85°C operating temperature range Oscillator capacitors with excellent frequency response built-in Feedback resistors with good temperature characteristics built-in

Standby function High impedance in standby mode, oscillator stops Low standby current Power-saving pull-up resistor built-in Oscillation detector function CMOS output duty level ± 5% output duty (at 1/2VDD) 30pF output load (3.3V operation) Molybdenum-gate CMOS process Chip form (CF5020AL×)


Recommended operating frequency range*1 [MHz] gm ratio 2.5V operation 3.0V operation 135 to Oscillator circuit constants Built-in capacitance Feedback Damping resistance CG [pF] CD [pF] Rf [k] RD CMOS 57 Yes High impedance INHN input level Standby mode Oscillator stop function Output state

*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 size: × 1.05mm Chip thickness: ± 30μm PAD size: 90μm Chip base: VDD level

Pad dimensions [μm] Name I/O Description X INHN XT XTN VSS Q VDD Output state control input. High impedance when LOW (oscillator stops). Power-saving pull-up resistor built-in. Amplifier input Amplifier output ground Output supply voltage Crystal connection pins. Crystal is connected between XT and XTN. Y


Parameter Supply voltage range Input voltage range Output voltage range Operating temperature range Storage temperature range Output current Symbol VDD VIN VOUT Topr TSTG IOUT Condition Rating -0.5 to VDD -0.5 to VDD +150 25 Unit °C mA

Rating Parameter Symbol Condition min CL 15pF Operating supply voltage range VDD 3.0 2.7*1 VSS -40 typ max 3.6 3.6*1 VDD +85 °C Unit

Input voltage range Operating temperature range

*1. The output duty cycle variability increases than other conditions.

Rating Parameter Symbol f 106MHz Operating supply voltage range VDD f 125MHz Input voltage range Operating temperature range VIN TOPR Condition min 2.25 2.25*1 VSS -40 typ max 2.75 2.75*1 VDD +85 °C Unit

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Part Number Manufacturer Package Quantity Description
CF5020ALA-2 NPC CHIP 6060
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