Electronic Components Datasheet Search |
|
NB4N507ADR2G Datasheet(PDF) 1 Page - ON Semiconductor |
|
NB4N507ADR2G Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 8 page © Semiconductor Components Industries, LLC, 2007 September, 2007 - Rev. 3 1 Publication Order Number: NB4N507A/D NB4N507A 3.3V/5V, 50 MHz to 200 MHz PECL Clock Synthesizer Description The NB4N507A is a precision clock synthesizer which generates a very low jitter differential PECL output clock. It produces a clock output based on an integer multiple of an input reference frequency. The NB4N507A accepts a standard fundamental mode crystal, using Phase-Locked-Loop (PLL) techniques, will produce output clocks up to 200 MHz. In addition, the PLL circuitry will produce a 50% duty cycle square-wave clock output (see Figure 7). The NB4N507A can be programmed to generate a selection of input reference frequency multiples. An exact 155.52 MHz output clock can be generated from a 19.44 MHz crystal and the x8 multiplier selection. The NB4N507A is intended for low output jitter clock generation. The PECL outputs are 15 mA open collector and must be DC loaded and AC terminated. See Figures 4 and 6. Features • Input Crystal Frequency of 10 - 27 MHz • Enable Usage of Common Low-Cost Crystal • Differential PECL Output Clock Frequencies up to 200 MHz • Duty Cycle of 48%/52% • Operating Range: VCC = 3.0 V to 5.5 V • Ideal for SONET Applications and Oscillator Manufacturers • Available in Die Form • Packaged in 16-Pin Narrow SOIC • Pb-Free Packages are Available* Figure 1. Simplified Logic Block Diagram Osc PD CP VCO PECL Mult S1 S0 CLKOUT CLKOUT OE *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SOIC-16 D SUFFIX CASE 751B See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet. ORDERING INFORMATION MARKING DIAGRAM http://onsemi.com NB4N507AG AWLYWW A = Assembly Location WL = Wafer Lot Y = Year WW = Work Week G = Pb-Free Package |
Similar Part No. - NB4N507ADR2G |
|
Similar Description - NB4N507ADR2G |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |