RF212-11 Conexant Systems, Inc., RF212-11 Datasheet
RF212-11
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RF212-11 Summary of contents
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... These components include the Low Noise Amplifiers (LNAs), the internal image-reject filters, mixers, and a Local Oscillator (LO) amplifier. The main advantage of the RF212 is its ability to provide a minimum image rejection for each band. The block diagrams of the devices are shown in Figures 1 and 2 ...
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... LNA1800IN GND 9 ENA 10 Figure 3. RF212 Dual-Band Device Pin Configuration − − − − 20-Pin ETSSOP Technical Description Both RF212 devices form front ends of a dual-band or a tri-band super-heterodyne receiver. The RF212 dual-band device is optimized for an EGSM900/DCS1800 design, while the RF212 tri-band device is suitable for EGSM900, DCS1800, and PCS 1900 ...
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... Table 3. RF212 Dual-Band Device Signal Description Description Pin # Table 4. RF212 Tri-Band Device Signal Description Description Pin # Conexant – Preliminary Proprietary Information and Specifications are Subject to Change Mode DCS1800 Mode ...
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... May 24, 2000 Table 5. Absolute Maximum Ratings Minimum −40 −0.3 −0.3 Table 6. RF212 Recommended Operating Conditions Parameter Table 7. RF212 Electrical Specifications ( ° ° ° ° C, Vcc = 2 400 MHz, Plo = − − − − 10 dBm Symbol Test Condition EGSM900 Mode ...
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... High gain Low gain mode 1 Low gain mode 2 Noise figure degradation with blocker: High gain 100956A May 18, 2000 Table 7. RF212 Electrical Specifications ( ° ° ° ° C, Vcc = 2 400 MHz, Plo = − − − − 10 dBm Symbol Test Condition ...
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... Note 2: Assumes −12 dBm @ 1785 MHz blocker at the antenna input attenuated by 10 dB. Note 3: Assumes −12 dBm @ 1910 MHz blocker at the antenna input attenuated by 10 dB. 6 May 24, 2000 Table 7. RF212 Electrical Specifications ( ° ° ° ° C, Vcc = 2 400 MHz, Plo = − − − − 10 dBm) (T ...
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... TOP VIEW 1.00 mm Ref 4.40±0.10 mm END VIEW 100956A May 18, 2000 Pin 1 indicator 2 1 base metal 0.24+0.06/-0.05 mm Figure 4. RF212 Package Dimensions − − − − 20-Pin ETSSOP Conexant – Preliminary Proprietary Information and Specifications are Subject to Change 4. BOTTOM VIEW 1.00+0.5/-0.2 mm 6.50±0.10 mm 1.20 mm max 0.10± ...
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... Reader Response: Conexant strives to produce quality documentation and welcomes your feedback. Please send comments and suggestions to tech.pubs@conexant.com. For technical questions, contact your local Conexant sales office or field applications engineer. 8 May 24, 2000 Model Name Manufacturing Part Dual-Band Image-Reject Front End Tri-Band Image-Reject Front End Conexant Proprietary Information and Specifications are Subject to Change Number RF212-11 RF212-21 100780D ...
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... America) Fax: (949) 483-6996 (International) Printed in USA Europe – Israel/Greece Phone: +972 9 9524000 World Headquarters Fax: Conexant Systems, Inc. 4311 Jamboree Road Europe South – France Newport Beach, CA Phone: + 92660-3007 Fax: Phone: (949) 483-4600 Fax 1: (949) 483-4078 Europe Mediterranean – ...