SL1714C MITEL [Mitel Networks Corporation], SL1714C Datasheet
SL1714C
Related parts for SL1714C
SL1714C Summary of contents
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... Quadrature mixers with baseband buffer amplifiers containing AGC gain control. The SL1714 is optimised to drive a dual ADC converter such as the VP216. The SL1714 utilises a standard MP16 plastic package, the SL1714C a power MH16 plastic package. FEATURES Single chip system for wideband quadrature downconversion Compatible with all standard high IF frequencies ...
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SL1714 QUICK REFERENCE DATA Characteristic Input noise figure, DSB Maximum conversion gain Minimum conversion gain IP3 output referred 2T Output clip voltage Gain match up to 30MHz Phase match up to 15MHz Phase match up to 30MHz Gain flatness up ...
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FUNCTIONAL DESCRIPTION The SL1714 is a wideband quadrature downconverter, optimised for application in both professional and consumer digital satellite receiver systems and requiring a minimum external component count. It contains all the elements required for construction of a quadrature demodulator, ...
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SL1714 +j0.2 0 -j0.2 START 350 MHz 4 +j1 +j0.5 0.2 0.5 1 -j0.5 -j1 Fig.3 Typical RF input impedance Marker 1 480MHz Zreal = 96 Zimag = 54 +j2 X -j2 STOP 650 MHz ...
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Fig.4 Typical AGC characteristic +j0.5 +j0 0 -j0.2 1 1MHz 2 15MHz -j0.5 3 30MHz Fig. 5 Typical baseband output impedance ...
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SL1714 IFINB IF Input I & Q baseband output Prescaler outputs 6 IFIN Vcc O/P Vcc O/P Fig. 6 I/O port peripheral circuitry VCO VCO 2x20k Vref VCO 55k VCODIS Vref VCO disable input 50k AGC Vref AGC input ...
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SL1714 7 ...
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SL1714 8 SL1714 EVALUATION BOARD VERSION 2.0 19-MAR-97 Fig.8 Fig.9 ...
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SL1714 9 ...
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SL1714 10 Fig. 11 Fig. 12 ...
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APPLICATION NOTES These application notes should be read in conjunction with circuit diagrams contained in Fig. 7 and 10, and a recommended front end tuner solution contained in Fig. 12. These boards have been designed to demonstrate performance and to ...
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SL1714 I & Q baseband outputs The SL1714 offers a greatly improved drive capability over the SL1710 and as such is much less sensitive to the load conditions still important however to carefully balance the loads presented to ...
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Programming of Synthesisers A SP5611 synthesiser is used to set the frequency of the SL1714 VCO (480MHz). Since the SL1714 incorporates a divide by 32 the synthesised frequency that the SP5611 must be programmed to is 480/32=15MHz. Example a) To ...
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SL1714 RF I/P from LNB I/P TUNER Filter (SL2015) 950MHz 2.15GHz Tank circuit PLL SYNTH. options (SP5658) (3w bus) (SP5055 bus) (SP5655 bus) (SP5659 bus) Note: All ICs shown in Fig. ...
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ELECTRICAL CHARACTERISTICS Test conditions (unless otherwise stated) T amb = see note 0V, Vcc = 4.75 to 5.25 V, Fif = 479.5 MHz, IF bandwidth These characteristics are guaranteed by either production test or design. They ...
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... Operating temperature range for the SL1714 This applies to applications featuring a double sided copper board. For other applications not using such a board, the maximum operating temperature may be reduced. Operating temperature range for the SL1714C Operation above the recommended IQ output level may result in outputs with harmonic performance degraded. ...
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ABSOLUTE MAXIMUM RATINGS All voltages are reffered to Vee at 0V Characteristics Supply voltage, Vcc IFFIN &IFINB input voltage IFIN & IFINB input DC offset IOUT & QOUT DC offset AGC DC offset VCO1 & offset VCODDIS DC ...
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North America Tel: +1 (770) 486 0194 Fax: +1 (770) 631 8213 Information relating to products and services furnished herein by Mitel Corporation or its subsidiaries (collectively “Mitel”) is believed to be reliable. However, Mitel assumes no liability for errors ...