NB3H5150MNTXG Clock Generation by ON Semiconductor

Clock Generator, Multi-Rate, Low Noise 2.5V / 3.3V

Status: Active
Series: NB3H5150
RoHS: Compliant
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The NB3H5150 is a high performance Multi−Rate Clock generator which simultaneously synthesizes up to four different frequencies from a single PLL using a 25 MHz input reference. The reference frequency can be provided by a crystal, LVCMOS/LVTTL, LVPECL, HCSL or LVDS differential signals. The REFMODE pin will select the reference source. Three output banks (CLK1A/CLK1B to CLK3A/CLK3B) produce user selectable frequencies of: 25 MHz, 33.33 MHz, 50 MHz, 100 MHz, 125 MHz, or 156.25 MHz and have ultra−low noise/jitter performance of less than 0.3 ps. The fourth output bank (CLK4A/CLK4B) can produce the following integer and FRAC−N frequencies in pin−strap mode: 33.33 MHz, 66.66 MHz, 100 MHz, 106.25 MHz, 125 MHz, 133.33 MHz, 155.52 MHz, 156.25 MHz or 161.1328 MHz. More programmable frequencies are available via the I2C interface with jitter performance of less than 1 ps. Detailed registered descriptions will be available in a future application note. Each output block can create two single−ended in−phase LVCMOS outputs or one differential pair of LVPECL outputs. Each of the four output blocks is independently powered by a separate VDDO, 2.5 V/3.3 V for LVPECL, 1.8 V/2.5 V/3.3 V for LVCMOS. The serial (I2C and SMBUS) interface can program a variety of functions including the frequencies and output levels of each divider block which can be individually enabled and disabled.

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Prices starting from US$8.12

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Features

Flexible Input Reference − 25 MHz Crystal, Oscillator, Single−Ended or Differential
Four Independent User−Programmable Clock Frequencies from 25 MHz to 250 MHz
Independently Configurable Outputs:
Up to Eight LVCMOS Single Ended outputs or,
Up to Four Differential LVPECL Outputs or any combination of LVCMOS and LVPECL
Flexible Input/Core and Output Power Supply Combinations:
VDD (Core) = 3.3 V ±5% or 2.5 V ±5%
VDDOn (Outputs) = 3.3 V ±5% or 2.5 V ±5% or 1.8 V ±5% (LVCMOS Only)
Independent Power Supply per Output Bank
300 ps max Output Rise and Fall Times, LVPECL
1000 ps max Output Rise and Fall Times, LVCMOS
300 fs maximum RMS Phase Jitter (CLK1:4) Integer-N
1 ps maximum RMS Phase Jitter (CLK4) Frac-N
I2C / SMBus Compatible Interface
−40°C to +85°C Ambient Operating Temperature
32−Pin QFN, 5 mm x 5 mm
Zero ppm Multiplication Error
Fractional Divide Ratios for Implementing Arbitrary FEC/Inverse−FEC Ratios
This is a Pb−Free Device
Applications
Telecom
Ethernet
Solid State Hard Drive
End Products
Networking
SONET

Specifications

Description NB3H5150
Compliance Pb-free Halide free
Input Level Crystal HCSL LVDS LVPECL TTL
Output Level LVCMOS LVPECL
VS Typ (V) 2.5 3.3
fin Typ (MHz) 25
fout Typ (MHz) 25-250
tJitter(Φ) Typ (ps) 0.22 0.5
tR & tF Typ (ps) 200 800
tR & tF Max (ps) 1000 300
TA Min (°C) -40
TA Max (°C) 85
Package Type QFN-32

Last 6 months Inventory & Pricing History


Alternative Descriptions

Pll Clock Generator, -40 To 85Deg C | Newark Electronics
IC: digital | TME
PLL CLOCK GENERATOR, -40 TO 85DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NB3H5150MNTXG?

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What category does NB3H5150MNTXG fall under?

The NB3H5150MNTXG is listed under Timing, Logic & Memory > Clock Generation > PLL Clock Generators.

Can I view similar or alternative parts?

You can view similar parts to NB3H5150MNTXG when available in the PLL Clock Generators range under the specifications section at the bottom of the details page.

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Is the NB3H5150MNTXG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NB3H5150MNTXG have stock available?

Authorised distributors including Newark Electronics, Avnet America, TME, Farnell and EBV Elektronik have stock available or on a lead time for NB3H5150MNTXG.

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