Datasheet > 844S2416CKILFT

844S2416CKILFT

更新时间： 2024-02-17 20:58:49

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
23页	309K
描述
HCSL/LVCMOS Frequency Synthesizer

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844S2416CKILFT 数据手册

FemtoClock® NG Crystal-to-Differential

HCSL/LVCMOS Frequency Synthesizer

844S2416

Data Sheet

GENERAL DESCRIPTION

FEATURES

The 844S2416 is a 17 output, dual-PLL frequency synthesizer

optimized to generate a variety of clocks for Ethernet, USB and

other interfaces. Using a 25MHz 18pF parallel resonant crystal, the

device will generate 24MHz, 25MHz, 100MHz and 200MHz clocks

withmixed HCSL and LVCMOS/LVTTL levels.

• Two LVCMOS/LVTTL single-ended outputs at 24MHz

Twelve LVCMOS/LVTTL single-ended outputs at 25MHz

Two differential HCSL output pairs at 100MHz

One differential HCSL output pair at 100MHz or 200MHz

• Crystal oscillator interface: 25MHz

• PLL1 – VCO: 2.4GHz

The 844S2416 is packaged in a 56-pin VFQFN package

that is optimum for applications with space limitations.

• PLL2 – VCO range: 1.8GHz - 2.2GHz

10ꢀ frequency margining in 1.25ꢀ steps

Selectable spread spectrum – downspread at -0.5ꢀ

• I²C control interface with address conﬁguration pin and with default

loading on release of active low reset

• 3.3V supply voltage

• -40°C to 85°C ambient operating temperature

• Available in lead-free (RoHS 6) package

PIN ASSIGNMENT

56-Lead VFQFN

8mm x 8mm x 0.925mm package body

K Package

Top View

Revision A April 29, 2016

12 3 4 5 6 7...23

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型号	品牌	获取价格	描述	数据表
844S2416I	IDT	获取价格	HCSL/LVCMOS Frequency Synthesizer
844S2416I	RENESAS	获取价格	FemtoClock? Crystal-to-Differential HCSL/LVCMOS Frequency Synthesizer
844S42BKI	IDT	获取价格	Clock Generator, 2592MHz, 8 X 8 MM, 0.925 MM, MO-220, VFQFN-56
844S42BKILF	IDT	获取价格	Dual Output RF Frequency Synthesizer
844S42BKILFT	IDT	获取价格	Dual Output RF Frequency Synthesizer
844S42BKIT	IDT	获取价格	Clock Generator, 2592MHz, 8 X 8 MM, 0.925 MM, MO-220, VFQFN-56
844S42I	IDT	获取价格	Dual Output RF Frequency Synthesizer
845	AMPHENOL	获取价格	Circular Connector, Steel, Female; Male, Crimp; Solder Terminal, Plug; Receptacle
845.25%FA1020PPM-TANDR	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 845ohm, 700V, 0.25% +/-Tol, -20,20ppm/Cel,
845-.25%-FA1-20PPM-CARDPACK	VISHAY	获取价格	Fixed Resistor, Wire Wound, 1W, 845ohm, 44V, 0.25% +/-Tol, -20,20ppm/Cel,