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PE97632DIE

Peregrine Semiconductor
Part Number PE97632DIE
Manufacturer Peregrine Semiconductor
Description Fractional-N Frequency Synthesizer
Published Oct 6, 2016
Detailed Description Product Description Peregrine’s PE97632 is a high performance fractional-N PLL capable of frequency synthesis up to 3.5 ...
Datasheet PDF File PE97632DIE PDF File

PE97632DIE
PE97632DIE

Overview
Product Description Peregrine’s PE97632 is a high performance fractional-N PLL capable of frequency synthesis up to 3.
5 GHz.
The device is designed for superior phase noise performance while providing an order of magnitude reduction in current consumption, when compared with the existing commercial space PLLs.
The PE97632 features a 10/11 dual modulus prescaler, counters, a delta sigma modulator and a phase comparator as shown in Figure 1.
Counter values are programmable through either a serial interface or directly hard-wired.
The PE97632 is optimized for commercial space applications.
Single event latch-up (SEL) is physically impossible.
Fabricated in Peregrine’s patented UltraCMOS® technology, the PE97632 offers excellent RF performance and intrinsic radiation tolerance.
Product Specification PE97632 DIE 3.
5 GHz Delta-Sigma Modulated Fractional-N Frequency Synthesizer for Low Phase Noise Applications Features  3.
5 GHz operation  ÷10/11 dual modulus prescaler  Phase detector output  Serial or direct mode access  Frequency selectivity: comparison frequency / 218  Low power: –35 mA @ 3.
3V  Radiation tolerant  Ultra-low phase noise  Pin compatible with the PE9763 (reference application note AN24 at www.
psemi.
com) Figure 1.
Block Diagram Document No.
DOC-01626-3 │ www.
psemi.
com ©2008-2015 Peregrine Semiconductor Corp.
All rights reserved.
Page 1 of 16 Figure 2.
Pin Configurations (Top View) PE97632 DIE Product Specification GND GND K1 K0 R5 R4 R3 R2 R1 R0 RAND_EN MS2_SEL GND ENH GND VDD VDD FR GND GND 10 9 8 7 6 5 4 3 2 1 80 79 78 77 76 75 74 73 72 71 VDD VDD 11 12 K2 13 K3 14 K4 15 K5 16 K6 17 K7 18 K8 19 K9 20 K10 21 K11 22 K12 23 K13 24 K14 25 K15 26 K16 27 K17 28 VDD VDD 29 30 70 N/C 69 VDD 68 GND 67 VDD 66 GND 65 PD_U 64 N/C 63 PD_D 62 GND 61 VDD 60 DOUT 59 LD 58 CEXT 57 GND 56 GND 55 GND 54 FIN 53 FIN 52 VDD 51 N/C 1 Pad 1 indicator Logo Device ID 50 GND 49 GND 48 VDD 47 PRE_EN 46 DIRECT 45 A3 44 A2 43 A1 42 A0 41...


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