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Low EMI Clock Generator

Package Information

CAD Model: View CAD Model
Pkg. Type: SOIC
Pkg. Code: DCG8
Lead Count (#): 8
Pkg. Dimensions (mm): 4.9 x 3.9 x 1.5
Pitch (mm): 1.27

Environmental & Export Classifications

Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090
Moisture Sensitivity Level (MSL) 1

Product Attributes

Pkg. Type SOIC
Lead Count (#) 8
Pb (Lead) Free Yes
Carrier Type Reel
Advanced Features Spread Spectrum
Core Voltage (V) 3.3V, 5V
Feedback Input No
Input Freq (MHz) 30 - 140
Input Type LVCMOS
Inputs (#) 1
Length (mm) 4.9
MOQ 2500
Moisture Sensitivity Level (MSL) 1
Output Banks (#) 1
Output Freq Range (MHz) 30 - 140
Output Type LVCMOS
Output Voltage (V) 3.3V, 5V
Outputs (#) 1
Package Area (mm²) 19.1
Pb Free Category e3 Sn
Pitch (mm) 1.27
Pkg. Dimensions (mm) 4.9 x 3.9 x 1.5
Prog. Clock No
Published No
Qty. per Carrier (#) 0
Qty. per Reel (#) 2500
Reel Size (in) 13
Reference Output No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum Yes
Tape & Reel Yes
Temp. Range (°C) 0 to 70°C
Thickness (mm) 1.5
Width (mm) 3.9

Description

The MK1704A is an upgraded version of the MK1704 and is recommended for all new designs. It offers more reduction in the frequency amplitude peaks and will support frequencies up to 140 MHz. The MK1704A generates a low EMI output clock from a clock input. The part is designed to dither the LCD interface clock or other clocks for flat panel graphIDT controllers. The MK1704A uses IDT's proprietary mixture of analog and digital Phase Locked Loop (PLL) technology to synthesize the frequency. It also uses IDT's patented technique to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB.