Download the M1040 datasheet PDF.
This datasheet also covers the M10 variant, as both devices belong to the same vcso based clock pll with autoswitch family and are provided as variant models within a single manufacturer datasheet.
General Description
The M1040 is a VCSO (Voltage Controlled SAW Oscillator) based clock generator PLL designed for clock protection, frequency translation and jitter attenuation in OC-12/48 class optical networking systems.
Key Features
dual differential inputs with two modes of input selection: manual and automatic upon clock failure. The clock multiplication ratios and output divider ratio are pin selectable. This device provides two outputs. External loop components allow the tailoring of PLL loop response.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
M1040. For precise diagrams, and layout, please refer to the original PDF.
Integrated Circuit Systems, Inc. Preliminary Information M1040 VCSO BASED CLOCK PLL WITH AUTOSWITCH PIN ASSIGNMENT (9 x 9 mm SMT) MR_SEL2 GND AUTO DIF_REF0 nDIF_REF0 REF_...
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PIN ASSIGNMENT (9 x 9 mm SMT) MR_SEL2 GND AUTO DIF_REF0 nDIF_REF0 REF_SEL DIF_REF1 nDIF_REF1 VCC MR_SEL1 MR_SEL0 REF_ACK LOL NBW VCC DNC DNC DNC 27 26 25 24 23 22 21 20 19 GENERAL DESCRIPTION The M1040 is a VCSO (Voltage Controlled SAW Oscillator) based clock generator PLL designed for clock protection, frequency translation and jitter attenuation in OC-12/48 class optical networking systems. It features dual differential inputs with two modes of input selection: manual and automatic upon clock failure. The clock multiplication ratios and output divider ratio are pin selectable. This device provides two outputs. External l
M1040 Datasheet
