LMK00105 Texas instruments

LMK00105

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LMK00105

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Описание

The LMK00105 is a high-performance, low-noise LVCMOS fanout buffer which can distribute five ultra-low jitter clocks from a differential, single-ended, or crystal input. The LMK00105 supports synchronous output enable for glitch-free operation. The ultra low-skew, low-jitter, and high PSRR make this buffer ideally suited for various networking, telecom, server and storage area networking, RRU LO reference distribution, medical and test equipment applications.The core voltage can be set to 2.5 or 3.3 V, while the output voltage can be set to 1.5, 1.8, 2.5 or 3.3 V. The LMK00105 can be easily configured through pin programming.

5 LVCMOS Outputs, DC to 200 MHz
Universal Input
- LVPECL
- LVDS
- HCSL
- SSTL
- LVCMOS and LVTTL
Crystal Oscillator Interface
- Crystal Input Frequency: 10 to 40 MHz
Output Skew: 6 ps
Additive Phase Jitter
- 30 fs at 156.25 MHz (12 kHz to 20 MHz)
Low Propagation Delay
Operates With 3.3 or 2.5-V Core Supply Voltage
Adjustable Output Power Supply
- 1.5 V, 1.8 V, 2.5 V, and 3.3 V for Each Bank
24-Pin WQFN Package (4.0 mm × 4.0 mm ×
0.8 mm)

Function	Level translator, Single-ended
Additive RMS jitter (typ) (fs)	30
Output frequency (max) (MHz)	200
Number of outputs	5
Output supply voltage (V)	1.5, 1.8, 2.5, 3.3
Core supply voltage (V)	2.5, 3.3
Output skew (ps)	25
Features	Pin control
Operating temperature range (°C)	-40 to 85
Rating	Catalog
Output type	LVCMOS
Input type	LVCMOS