4302-00 Peregrine Semiconductor, 4302-00 Datasheet
4302-00
Specifications of 4302-00
4302-0
Related parts for 4302-00
4302-00 Summary of contents
Page 1
... Product Description The PE4302 is a high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps. This 50-ohm RF DSA provides both parallel and serial CMOS control interface operates on a single 3-volt supply and maintains high attenuation accuracy over frequency and temperature ...
Page 2
... RF Frequency (MHz) Attenuation Steps 0 -10 -20 -30 31.5dB -40 -50 0 500 1000 1500 2000 2500 RF Frequency (MHz) Document No. 70-0056-04 │ UltraCMOS™ RFIC Solutions PE4302 3000 3500 4000 3000 3500 4000 ...
Page 3
... PE4302 Product Specification Typical Performance Data @ 25°C, V Figure 7. Attenuation Error Vs. Frequency 2 0 31.5 (dB -10 0 500 1000 1500 2000 RF Frequency (MHz) Figure 9. Attenuation Error Vs. Attenuation Setting 0.6 0.4 0.2 0 -0.2 -0.4 -0 Attenuation Setting (dB) Note: Positive attenuation error indicates higher attenuation than target value Document No. 70-0056-04 │ ...
Page 4
... Figure 12. Input IP3 Vs. Frequency 2200Mhz, -40C 2000Mhz, -40C 4dB 16dB 8dB 31.5dB 2000 2500 3000 Product Specification 0dB 1dB 4dB 30 .5dB 2dB 8dB 500 1000 1500 2000 RF Frequency (MHz) Document No. 70-0056-04 │ UltraCMOS™ RFIC Solutions PE4302 16dB 31.5dB 2500 3000 ...
Page 5
... Table 3. Latch-Up Avoidance Unlike conventional CMOS devices, UltraCMOS™ de- vices are immune to latch-up. Switching Frequency The PE4302 has a maximum 25 kHz switching rate blocked with an Resistor on Pin 1 & kΩ resistor on the inputs to Pin 1 & 3 (see Figure DD. 16) will eliminate package resonance between the RF input pin and the two digital inputs ...
Page 6
... Programming Options Parallel/Serial Selection Either a parallel or serial interface can be used to control the PE4302. The P/S bit provides this selection, with P/S=LOW selecting the parallel interface and P/S=HIGH selecting the serial interface. Parallel Mode Interface The parallel interface consists of five CMOS- compatible control lines that select the desired attenuation state, as shown in Table 5 ...
Page 7
... Product Specification Evaluation Kit The Digital Attenuator Evaluation Kit board was designed to ease customer evaluation of the PE4302 Digital Step Attenuator used in conjunction with the supplied DC cable to supply VDD, GND, and –VDD. If use of the internal negative voltage generator is desired, then connect –VDD (Black banana plug) to ground external – ...
Page 8
... C, unless otherwise specified A Parameter Min LE minimum pulse width 10 LEPW Data set-up time before 10 PDSUP rising edge of LE Data hold time after 10 PDHLD falling edge of LE Document No. 70-0056-04 │ UltraCMOS™ RFIC Solutions PE4302 Product Specification B0 C0.5 ↑ LSB (last in) Max Unit ...
Page 9
... PE4302 Product Specification Figure 19. Package Drawing 0.435 0.18 DETAIL A 1. Dimension applies to metallized terminal and is measured between 0.25 and 0.30 from terminal tip. 2. Coplanarity applies to the exposed heat sink slug as well as the terminals. 3. Dimensions are in millimeters. Document No. 70-0056-04 │ www.psemi.com 4.00 2 ...
Page 10
... Figure 20. Marking Specifications Figure 21. Tape and Reel Drawing Table 10. Ordering Information Order Code Part Marking 4302-00 PE4302-EK 4302-51 4302 4302-52 4302 ©2003-2008 Peregrine Semiconductor Corp. All rights reserved. Page 4302 YYWW ZZZZZ YYWW = Date Code ZZZZZ = Last five digits of PSC Lot Number ...
Page 11
... PE4302 Product Specification Sales Offices The Americas Peregrine Semiconductor Corporation 9380 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: +33-1-4741-9173 Fax : +33-1-4741-9173 Space and Defense Products ...