 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| CALIFORNIA MICRO DEVICES CSPRC032 Chip Scale Package (CSP) EMI Filter Network Features * Minimal Cross-Talk * 4 Filter lines per device * Ultra small foot print * Silicon substrate * 0.35mm Eutectic Solder Bumps Applications * Cellular Phones * Cordless Phones * Internet Appliances * PDAs * Laptop Computers Product Description Many portable applications frequently demand filtering of signals in the 800-2,700 MHz band. California Micro Devices' unique thin film Flip Chip filters provide a minimum of -30 dB of attenuation over this frequency band. The bump size and pitch of these filters are selected such that the device can be placed directly on a FR4 printed circuit board using conventional assembly techniques. The pin-out for the device features a signal `flow through' design, allowing optimal signal routing. Ground-bounce and cross-talk are minimized via a die design that provides two solder bump contacts to the common supply connection. The solder bump contacts are a 63/37 Sn/Pb alloy and are nominally 0.35 mm in diameter. SCHEMATIC DIAGRAM A1 R 50 R 50 C 43pF GND A2 R 50 R 50 C 43pF GND B3 GND A4 R 50 R 50 C 43pF GND A5 R 50 R 50 C 43pF GND B5 B4 B2 B1 S TA N D A R D VA L U E S Resi st or Ab s o l u t e To l e ra n c e R Capaci t or Ab s o l u t e To l e ra n c e C TCR of Resi st or s Op e ra t i n g Te mp e ra t u r e Ra n g e Leakage Cur r ent @ 6V Powe r Ra t i n g / Re s i s t o r (c) 2000 California Micro Devices Corp. All rights reserved. 9/26/2000 ELECTRICAL CHARACTERISTICS Filter RC R() 50 C(pF) 43 Fc(Note 1) 74MHz Fc(Note 2) 74MHz 50 10% 43pF 20% 100ppm -40C to 85C <1A 25mW * Note 1: Calculated with 0 Source impedance and infinite Load impedance. * Note 2: Calculated with 50 Source impedance and 50 Load impedance. C1450800 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 1 CALIFORNIA MICRO DEVICES CSPRC032 2.485mm 0.2425 mm 0.5mm 0.5 mm B 0.985mm A 0.35mm Dia. Bumps 1 2 3 4 5 0.2425 mm 0.381mm 0.643mm Figure 2. CSPRC032 Package Diagram P R I N T E D C I R C U I T B OA R D R E C O M M E N D AT I O N S Pa d Si ze o n PCB Pa d Sh a p e Pa d De f i n i t i o n So l d e r Ma s k Op e n i n g S o l d e r S t e n c i l T h i ck n e s s Sol der St enc i l Aper t ur e Openi ng Sol der Fl ux Rat i o No Cl e a n So l d e r Pa s t e Bo n d Tr a c e F i n i s h OSP (Entek Cu Plus 106A) 0 . 3 0 0 mm Round No n So l d e r Ma s k Dev i n e d Pa d s ( NSMD) 0 . 3 5 0 mm 0 . 1 5 2 mm 0 . 3 6 0 mm ( s q . ) 50/50 CSPRC032 FILTER TYPICAL MEASURED FREQUENCY RESPONSE (S21) MEASUREMENT The measurement is done with 50-source & 50-load impedance using a HP 8753C Network Analyzer with a HP85047A S-parameter Test Set. CH1 S21 1og MAG 1 Cor 2 5 dB/ REF 0 dB H1d 1: -5.8017 dB 1.000 000 MHz 2: -8.8028 dB 82.026 MHz 3: -37.303 dB 1.82 GHz 4: -32.903 dB 3GHZ 3 4 START .300 000 MHz STOP 3 000.000 000 MHz CSPRC032 Filter A2-B2 to GND (A3) (c)2000 California Micro Devices Corp. All rights reserved. 2 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 9/26/2000 CALIFORNIA MICRO DEVICES CSPRC032 Typical Solder Reflow Thermal Profile (No Clean Flux) 250 EXH 225 200 PH Z2 Z3 Z4 Z5 RF CD EXH Temperature (oC) 175 150 125 100 75 50 25 0 48 97 145 194 Time (s) 242 290 339 387 435 PA C K AG E Part Series Example (CSPRC032) N O N - S TA N D A R D PA R T O R D E R I N G I N F O R M AT I O N Resistor Value (XXX) 500 (= 50) First 2 digits are significant value.Third digit represents number of zeros to follow. Capacitor Value (YYY) 430 (= 43PF) First 2 digits are significant value. Third digit represents number of zeros to follow. PART NUMBER KEY CSP RC032 XXX YYY PACKAGE TYPE CSP = Chip Scale Package APPLICATION Resistor Capacitor Filter Resistor Value First 2 digits are significant value. 3rd digit represents number of zeros. Capacitor Value First 2 digits are significant value. 3rd digit represents number of zeros. (c) 2000 California Micro Devices Corp. All rights reserved. 9/26/2000 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 3 |
Price & Availability of CSPRC032
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |