sp5730 Mitel, sp5730 Datasheet
sp5730
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sp5730 Summary of contents
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... SP5730A/KG/MP1T Tape and Reel SP5730A/KG/QP1S Sticks SP5730A/KG/QP1T Tape amd Reel Description The SP5730 is a single chip frequency synthesiser designed for tuning systems up to 1.3GHz and is optimised for digital terrestrial applications. The RF preamplifier interfaces direct with the RF programmable divider, which is of MN+A construction ...
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RF INPUT 8/9 ADDRESS BUS SDA TRANSCEIVER SCL PORT P3/LOGLEV 2 12 BIT REF DIVIDER COUNT 3 BIT COUNT PUMP Lock fpd/2 15 BIT LATCH 2 BIT 5 BIT 4 BIT LATCH & PORT INTERFACE PORT P3 ...
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Electrical Characteristics o o Tamb= - 4.5 to 5.5V These characteristics are guaranteed by either production test or design. They apply within the specified ambient temperature and supply voltage unless otherwise stated. Characteristic ...
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Electrical Characteristics (continued Tamb= - Vcc= 4.5 to 5.5V These characteristics are guaranteed by either production test or design. They apply within the specified ambient temperature and supply voltage unless otherwise stated. Characteristic Buffered ...
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... Power consumption at Vcc = 5.5V ESD protection Functional Description The SP5730 contains all the elements necessary, with the exception of a frequency reference, loop filter and external high voltage transistor, to control a varicap tuned local oscillator, so forming a complete PLL frequency synthesised source. The device allows for ...
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When the device receives a valid address byte, it pulls the SDA line low during the acknowledge period, and during following acknowledge periods after further data bytes are received. When the device is programmed into read mode, the controller accepting ...
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MSB Address 1 Status byte POR Table 2 Read data format (MSB is transmitted first Acknowledge bit MA1,MA0 : Variable address bits (see Table Programmable division ratio control bits R4-R0 : ...
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... High impedance 0 1 High impedance Test mode enabled, see Figure Fref selected 1 1 Fcomp selected X = don’t care Table 7; REF/COMP output Current in A Min Typ Max +- 116 +- 155 +- 194 +- 247 +- 330 +- 412 +- 517 +- 690 +- 862 +- 1087 +- 1450 +- 1812 2 150pF SP5730 3 9 ...
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Frequency (MHz) Figure 4 Typical RF input sensitivity +j1 +j0.5 +j2 0.2 0 –j2 –j0.5 –j1 Figure 5 RF input impedance 1300 1500 +j5 ...
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Figure 7 Evaluation board (top view) Figure 8 Evaluation board (bottom view) ...
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... Mitel. This publication is issued to provide information only and (unless agreed by Mitel in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other information appearing in this publication are subject to change by Mitel without notice. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specifi ...