PCC CALIFORNIA MICRO DEVICES Programmable Capacitor Chips California Micro Devices’ PCC Series thin film programmable capacitor chip shares the same characteristics of CAMD’s CC Series thin film capacitors. Series PCC contains up to 5 capacitors with typical values of up to 1, 2, 4, 8 and 16pF capacitance. Binary ratios starting at 0.25 pF are also available. A common back metallization layer forms one plate of the capacitor; individual con- tacts form the other plate; silicon dioxide dielectric features high Q and low positive, TCC over a wide temperature range. Series PCC is typically used in circuits involving active filters, such as - Chebyshev or Butterworth filter (multiple feedback design) for high pass, low pass, or band pass applications. Electrical Specifications O p e r a t i n g Te m p e r a t u r e R a n g e –55°C to 125°C D . C . W o r k i n g Vo l t a g e @ 2 5 ° C As s pec i f i ed i n C/ V t abl e P e a k Vo l t a g e @ 2 5 ° C 1 . 5 X W o r k i n g Vo l t a g e D i s s i p a t i o n F a c t o r @ 1 K H z , 1 V, 2 5 ° C 0.1% max Q @ 1 M H z , 5 0 M V, 2 5 ° C 1000min. Te m p e r a t u r e C o e f f i c i e n t o f C a p a c i t a n c e ±50ppm/°C Mechanical Specifications 31 21 mils Subst rat e S i l i c o n 1 0 ± 2 m i l s t h i ck B a ck i n g Gol d Me t a l i z a t i o n A l u m i n u m 1 0 , 0 0 0 Å t h i ck , m i n . Pa ck a g i n g Two inch square trays of 400 chips maximum is standard. 49 Notes 1. For less than 2pF tolerance is ±25% 21 mils C a p a c i t a n c e a n d Vo l t a g e R a t i n g Pi cof ar ads PCC04 PCC05 Vol t s 0.25 — 0.5 — 1 — 2 100V 0.5 — 1 — 2 — 4 50V 1—2—4—8 20V 0.25 — 0.5 — 1 — 2 — 4 100V 0.5 — 1 — 2 — 4 — 8 50V 1 — 2 — 4 — 8 — 16 20V Pa r t N u m b e r D e s i g n a t i o n PCC Series 510 Significant figures of capacitance. R indicates decimal point. –X – 0 4 Capaci t or s/ Chi p – 0 5 Capaci t or s/ Chi p O Significant figures of c a p a c i t a n c e va l u e wi l l be t wo f i gur es (16pF max.) J To l e r a n c e M = ±20%≥2pF C1220700 © 2000 California Micro Devices Corp. All rights reserved. 7/13/2000 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 1