PE3236 Peregrine Semiconductor Corp., PE3236 Datasheet
PE3236
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PE3236 Summary of contents
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... Product Description Peregrine’s PE3236 is a high performance integer-N PLL capable of frequency synthesis up to 2.2 GHz. The superior phase noise performance of the PE3236 is ideal for applications such as LMDS / MMDS / WLL basestations and demanding terrestrial systems. The PE3236 features a 10/11 dual modulus prescaler, counters and a phase comparator as shown in Figure 1. ...
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... Input M Counter bit1. Input Parallel data bus bit2. Input M Counter bit2. Input Parallel data bus bit3. Input M Counter bit3. (Note 1) Same as pin 1. (Note 1) Same as pin 1. Figure 3. Package Type 44-lead PLCC Description Document No. 70-0026-03 │ UltraCMOS™ RFIC Solutions PE3236 Product Specification ...
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... PE3236 Product Specification Table 1. Pin Descriptions (continued) Pin No. Pin Name Interface Mode S_WR Serial 13 D Parallel 4 M Direct 4 Sdata Serial 14 D Parallel 5 M Direct 5 Sclk Serial 15 D Parallel 6 M Direct 6 FSELS Serial 16 D Parallel 7 Pre_en Direct 17 GND ALL FSELP Parallel 18 A0 ...
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... logic low (“0”). Enhancement mode. When asserted low (“0”), enhancement register bits are Input functional. and f outputs and can alternatively be left floating or connected to GND to disable the Document No. 70-0026-03 │ UltraCMOS™ RFIC Solutions PE3236 Product Specification Description pin 31 pin 38 ...
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... PE3236 Product Specification Table 2. Absolute Maximum Ratings Symbol Parameter/Conditions V Supply voltage DD V Voltage on any input into any input into any output O T Storage temperature range stg Table 3. Operating Ratings Symbol Parameter/Conditions V Supply voltage DD Operating ambient T A temperature range Table 5. DC Characteristics: ...
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... Product Specification Conditions Min Max 200 2200 - 220 -5 5 100 - -75 -85 Document No. 70-0026-03 │ UltraCMOS™ RFIC Solutions PE3236 Units MHz MHz dBm MHz dBm MHz dBm MHz dBc/Hz dBc/Hz ...
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... PE3236 Product Specification Functional Description The PE3236 consists of a prescaler, counters, a phase detector and control logic. The dual modulus prescaler divides the VCO frequency by either 10 or 11, depending on the value of the modulus select. Counters “R” and “M” divide the reference and prescaler output, respectively, by integer values stored in a 20-bit register. additional counter (“ ...
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... While the E_WR input is “high” and the S_WR 4 input is “low”, serial input data (Sdata input), B Product Specification changes to the VCO frequency. , are clocked serially into the primary 19 Document No. 70-0026-03 │ UltraCMOS™ RFIC Solutions PE3236 This ...
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... PE3236 Product Specification are clocked serially into the enhancement 7 register on the rising edge of Sclk, MSB (B The enhancement register is double buffered to prevent inadvertent control changes during serial loading, with buffer capture of the serially entered data performed on the falling edge of E_WR according to the timing diagram shown in Figure 6 ...
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... Figure 6. Serial Interface Mode Timing Diagram Sdata E_WR Sclk S_WR t DSU ©2003-2005 Peregrine Semiconductor Corp. All rights reserved. Page DSU DHLD CWR DHLD ClkH Product Specification t WRC ClkL CWR PW Document No. 70-0026-03 │ UltraCMOS™ RFIC Solutions PE3236 t WRC ...
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... PE3236 Product Specification Enhancement Register The functions of the enhancement register bits are shown below with all bits active “high”. Table 9. Enhancement Register Bit Functionality Bit Function Bit 0 Reserved** Bit 1 Reserved** Bit 2 Reserved** Bit 3 Power down Power down of all functions except programming interface. ...
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... Figure 7. PE3236 Typical Phase Noise vs. Offset (VDD = 3.0 V, Temp = 25° C) -60 -70 -80 -90 -100 -110 -120 100 Figure 8. PE3236 Typical Input Sensitivity vs. Frequency ( -10 -20 -30 -40 500 ©2003-2005 Peregrine Semiconductor Corp. All rights reserved. Page Frequency = 1915MHz. Reference Frequency = 10MHz. Loop Band Width = 40kHz. ...
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... PE3236 Product Specification Handling Requirements All surface mount products which do not meet Level 1 moisture sensitivity requirements are processed through dry bake and pack procedure. The necessary data is recorded on the caution label of each shipment. The 44-lead PLCC package is moisture sensitivity Level 3. Level 3 Caution Label ...
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... Table 10. Ordering Information Order Code Part Marking 3236-21 PE3236 PE3236-44PLCC-27A 3236-22 PE3236 PE3236-44PLCC-500C 3236-00 PE3236EK PE3236-44PLCC-EVAL KIT ©2003-2005 Peregrine Semiconductor Corp. All rights reserved. Page 0.045 X 45° 1* PIN 1 2* 0.027 (WIDTH OF LEAD SLOT) 50X 45° 0.180 MAX. 0.004 Description Product Specification R0 ...
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... PE3236 Product Specification Sales Offices The Americas Peregrine Semiconductor Corporation 9450 Carroll Park Drive San Diego, CA 92121 Tel: 858-731-9400 Fax: 858-731-9499 Europe Peregrine Semiconductor Europe Bâtiment Maine 13-15 rue des Quatre Vents F-92380 Garches, France Tel: +33-1-47-41-91-73 Fax : +33-1-47-41-91-73 Space and Defense Products Americas: ...