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NBC12429FNR2G

The On Semiconductor NBC12429FNR2G is a programmable PLL synthesized clock generator operating from 25 MHz to 400 MHz. It features a surface mount package and a wide operating voltage range.

✓ Total Stock: 1,500 pcs

$ Price Range: $7.01

NBC12429FNR2G Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	1,500 pcs On Request	1500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

NBC12429FNR2G Description

Short technical summary and product information.

The NBC12429FNR2G from On Semiconductor is a general-purpose, Phase-Lock-Loop (PLL) based synthesized clock source. It operates within a frequency range of 25 MHz to 400 MHz, with a VCO capable of operating from 200 MHz to 400 MHz. The device supports programmable division ratios of 1, 2, 4, or 8, allowing for output frequency steps of 125 kHz, 250 kHz, 500 kHz, or 1.0 MHz when used with a 16 MHz crystal.

This clock generator features best-in-class output jitter performance of ±20 ps peak-to-peak and offers programmable differential PECL outputs. It includes a fully integrated PLL with an internal loop filter, eliminating the need for external components. The device supports both parallel and serial 3-wire programming interfaces for configuration logic.

Designed for flexibility, the NBC12429FNR2G operates over a voltage range of 3.135 V to 5.25 V and has CMOS and TTL compatible control inputs. It is housed in a 28-PLCC surface mount package, suitable for various electronic designs. The operating temperature range is 0°C to 70°C.

This part is pin and function compatible with Motorola MC12429 and MPC9229, making it a suitable replacement or upgrade option in existing designs. It is also Pb-free and RoHS compliant.

NBC12429FNR2G Quick Information

Product Type: PLL Clock Generator

Canonical Name: On Semiconductor NBC12429FNR2G Programmable PLL Synthesized Clock Generator

Subcategory: PLL Synthesizer

NBC12429FNR2G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Pb−Free Package

NBC12429FNR2G Estimated Pricing

Qty	Low	High
1+	$7.01	$7.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

NBC12429FNR2G Features

Programmable PLL synthesized clock generator.
Operates from 25 MHz to 400 MHz.
Features ±20 ps peak-to-peak jitter.
Differential PECL outputs provided.
Surface mount 28-PLCC package.

NBC12429FNR2G Applications

Ideal for clock generation circuits.
Suitable for frequency synthesis needs.
Used in systems requiring precise timing.
Compatible with Motorola MC12429.

NBC12429FNR2G FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the NBC12429FNR2G?

The operating voltage range is 3.135 V to 5.25 V.

What is the operating temperature range for this clock generator?

The operating temperature range is 0°C to 70°C.

What package type is the NBC12429FNR2G available in?

It is available in a 28-LCC (J-Lead) package, specifically a 28-PLCC (11.51x11.51) surface mount package.

What is the maximum frequency output of the NBC12429FNR2G?

The maximum frequency output is 400 MHz.

Does the NBC12429FNR2G have an integrated PLL?

Yes, it features a fully integrated Phase-Lock-Loop (PLL) with an internal loop filter.

What is the output jitter performance of this device?

The output jitter performance is ±20 ps peak-to-peak.

Category	Clock Generators, PLLs, Frequency Synthesizers
Manufacturer Name	On Semiconductor
Approval Agency	25 MHz to 400 MHz
Differential	Yes
Divider	Yes
Frequency	400 MHz
Frequency Range	25 MHz to 400 MHz
Input	Crystal
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature	0°C ~ 70°C
Output	PECL
PLL	Yes
Ratio	1:1
Supplier Device Package	28-PLCC (11.51x11.51)
Tape & Reel	No
Type	PLL Clock Generator
Voltage	3.135 V to 5.25 V