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User Programmable Differential Output Graphics Clock Generator

パッケージ情報

Lead Count (#) 16
Pkg. Type SOIC
Pkg. Code DCG16
Pitch (mm) 1.27
Pkg. Dimensions (mm) 9.9 x 3.9 x 1.5

環境及び輸出分類情報

Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090
Moisture Sensitivity Level (MSL) 3

製品スペック

Pkg. Type SOIC
Lead Count (#) 16
Pb (Lead) Free Yes
Carrier Type Tube
Accepts Spread Spec Input No
Core Voltage (V) 5
Diff. Output Signaling PECL
Input Freq (MHz) 5 - 20
Length (mm) 9.9
MOQ 48
Moisture Sensitivity Level (MSL) 3
Output Freq Range (MHz) 5 - 260
Output Signaling PECL, CMOS
Output Type PECL, CMOS
Output Voltage (V) 5
Outputs (#) 3
Package Area (mm²) 38.6
Pb Free Category e3 Sn
Pitch (mm) 1.27
Pkg. Dimensions (mm) 9.9 x 3.9 x 1.5
Prog. Clock Yes
Prog. Interface Serial
Qty. per Carrier (#) 48
Qty. per Reel (#) 0
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Supply Voltage (V) 5 - 5
Tape & Reel No
Temp. Range 0 to 70°C
Thickness (mm) 1.5
Width (mm) 3.9
Xtal Freq (KHz) 5 - 20
Xtal Inputs (#) 1

説明

The 1562B is a very high performance monolithic phaselocked loop (PLL) frequency synthesizer. Utilizing ICS's advanced CMOS mixed-mode technology, the 1562B provides a low cost solution for high-end video clock generation. The 1562B has differential video clock outputs (CLK+ and CLK-) that are compatible with industry standard video DAC. Another clock output, LOAD, is provided whose frequency is derived from the main clock by a programmable divider. An additional clock output is available, LD/N2, which is derived from the LOAD frequency and whose modulus may also be programmed. Operating frequencies are fully programmable with direct control provided for reference divider, prescaler, feedback divider and post-scaler. Reset of the pipeline delay on Brooktree RAMDAC?s may be performed under register control. Outputs may also be set to desired states to facilitate circuit board testing.