SP5659 Zarlink Semiconductor, SP5659 Datasheet
SP5659
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SP5659 Summary of contents
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... Address input. This feature enables two or more synthesisers to be used in a system. The SP5659 contains four switching ports, P0-P3 and a 5-level ADC, the output of which can be read via the I The SP5659 also contains a varactor line disable and charge pump disable facility ...
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... SP5659 Preliminary Information - + + > > ...
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... F PD 13-BIT PHASE COUNT COMP LOCK DET 4-BIT CHARGE PUMP C1, C0 2-BIT 17-BIT LATCH LATCH DIVIDE RATIO 4-BIT LATCH AND PORT INTERFACE SP5659 + + + + + + + 3 REF/COMP F COMP OSC REFERENCE 2 DIVIDER CRYSTAL F (SEE TABLE 1) REF 1 CHARGE PUMP 16 DRIVE MODE DISABLE CONTROL 2-BIT LATCH 5-BIT LATCH AND ...
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... SP5659 Preliminary Information ...
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... Preliminary Information Figure 3 - Data formats SP5659 cont… 5 ...
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... SP5659 Preliminary Information 300 100 OPERATING WINDOW 40 10 100 1000 2000 FREQUENCY (MHz 300 100 OPERATING WINDOW 40 10 3000 3500 100 300 1000 + - + - + - +- 2000 2700 3000 3500 FREQUENCY (MHz) ...
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... REF REF/COMP ADDRESS CONTROL MICRO SDA SCL P3 P2 Preliminary Information 1·6GHz REFERENCE CLOCK SP8659 SP8659 SECOND LO 130V 68p 15n 13· OSCILLATOR OUTPUT 4 13 SP5659 ADC SP5659 38·9MHz SP8659 SP8659 112V 22k 16k 47k 2·2n BCW31 TUNER 15V 10n 7 ...
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... DATA/SDA CLOCK/SCL C13 100p NOTES 1. The circuit diagram shown is designed for use with a number of synthesisers. 2. The LED connected to pin 11 is redundant when an SP5659 is used in this board use an external reference, capacitor C6 must be fitted and capacitor C1 removed from the board. 8 EXTERNAL 15V REFERENCE ...
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... 0.5 11: O NORMALISED TO 50 Preliminary Information SP5659 SP5659 FREQUENCY MARKERS AT 100MHz, 500MHz, 1GHz AND 2·7GHz SP5659 9 9 ...
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... SP5659 Preliminary Information V REF 500 500 13 RF INPUT 14 RF INPUT RF inputs 3k SCL/SDA/ADC * ACK * ON SDA ONLY SDA, SCL and ADC CRYSTAL Reference oscillator 10 (O/P DISABLE ADDRESS PORT Output ports Figure 11 - Input/output interface circuits CHARGE PUMP 200 100 16 DRIVE OUTPUT OS Loop amplifier V CC ...
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... For more information about all Zarlink products Information relating to products and services furnished herein by Zarlink Semiconductor Inc. trading as Zarlink Semiconductor or its subsidiaries (collectively “Zarlink”) is believed to be reliable. However, Zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use ...