? 2007 california micro devices corp. all rights reserved. 06/13/07 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 1 CM1622 preliminary lcd and camera emi filter array with esd protection features ? eight channels of emi f iltering with integrated esd protection ? pi-style emi filters in a capacitor-resistor-capacitor (c-r-c) network ? 15kv esd protection on each channel (iec 61000-4-2 level 4, contact discharge) ? 30kv esd protection on each channel (hbm) ? greater than -35db attenuation (typical) at 1ghz ? nudfn package with 0.40mm lead pitch: ? 16-lead: 3.5mm x 1.20mm x 0.50mm ? lead-free finishing applications ? lcd and camera data lines in mobile handsets ? i/o port protection for mobile handsets, notebook computers, pdas, etc. ? emi filtering for data ports in cell phones, pdas or notebook computers ? wireless handsets ? handheld pcs/pdas 100 12.5pf filter+esdn* gnd filter+esdn* electrical schematic 1 of 8 emi/rfi + esd channels * see package/pinout diagram for expanded pin information. r cc 12.5pf
? 2007 california micro devices corp. all rights reserved. 2 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 06/13/07 CM1622 preliminary ordering information note 1: parts are shipped in tape & reel form unless otherwise specified. 16-pin descriptions device pin(s) name description device pin(s) name description 1 filter1 filter + esd channel 1 16 filter1 filter + esd channel 1 2 filter2 filter + esd channel 2 15 filter2 filter + esd channel 2 3 filter3 filter + esd channel 3 14 filter3 filter + esd channel 3 4 filter4 filter + esd channel 4 13 filter4 filter + esd channel 4 5 filter5 filter + esd channel 5 12 filter5 filter + esd channel 5 6 filter6 filter + esd channel 6 11 filter6 filter + esd channel 6 7 filter7 filter + esd channel 7 10 filter7 filter + esd channel 7 8 filter8 filter + esd channel 8 9 filter8 filter + esd channel 8 gnd pad gnd device ground package / pinout diagrams note: these drawings are not to scale. gnd 4 3 2 1 4 3 2 1 11 12 14 15 pa d 9 10 11 12 8 5 5 16 6 10 7 6 bottom view (pins up view) top view (pins down view) pin 1 marking 9 8 7 13 15 16 14 13 part marking 16-lead nudfn package cm-1622-08de part numbering information pins package lead-free finish ordering part number 1 part marking 16 nudfn-16 CM1622-08de p22
? 2007 california micro devices corp. all rights reserved. 06/13/07 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 3 CM1622 preliminary specifications note 1: t a =25 c unless otherwise specified. note 2: esd applied to input and output pins with respect to gnd, one at a time. note 3: these parameters are guaranteed by design and characterization. note 4: attenuation / rf curves characteri zed by a network analyzer using microprobes. note 5: these parameters are not guaranteed by design, characterization and production. absolute maximum ratings parameter rating units storage temperature range ?65 to +150 c dc power per resistor 100 mw dc package power rating 500 mw standard operating conditions parameter rating units operating temperature range ?40 to +85 c electrical operating characteristics (note1) symbol parameter conditions min typ max units rresistance i r = 20ma 85 100 115 c total total channel capacitance at 2.5vdc reverse bias, 1mhz, 30mvac 20 25 30 pf c capacitance c at 2.5vdc reverse bias, 1mhz, 30mvac 12.5 pf v diode standoff voltage i diode = 10 a6.0v i leak diode leakage current (reverse bias) v diode = + 3.3v 0.01 0.2 a v sig signal clamp voltage i load = 1.0ma 6.0 7.0 8.0 v v esd in-system esd withstand voltage a) human body model, mil-std-883, method 3015 b) contact discharge per iec 61000-4- 2 level 4 see notes 2 and 3. 30 15 kv kv r dyn dynamic resistance positive negative 2.3 0.9 f c cut-off frequency z source = 50 , z load = 50 channel r = 100 , channel c = 25pf 115 mhz a 1ghz absolute attenuation @ 1ghz from 0db level z source = 50 , z load = 50 , dc bias = 0v; see notes 1, 4, 5. -35 db a 800mhz - 6ghz absolute attenuation @ 800mhz to 6ghz from 0db level z source = 50 , z load = 50 , dc bias = 0v; see notes 1, 4, 5. 30 db
? 2007 california micro devices corp. all rights reserved. 4 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 06/13/07 CM1622 preliminary performance information typical filter performance (t a =25c, dc bias=0v, 50 ohm environment) figure 1. insertion loss vs. frequency (filter1 input to gnd) figure 2. insertion loss vs. frequency (filter2 input to gnd) 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss
? 2007 california micro devices corp. all rights reserved. 06/13/07 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 5 CM1622 preliminary figure 3. insertion loss vs. frequency (filter3 input to gnd) figure 4. insertion loss vs. frequency (filter4 input to gnd) 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss 0 db -10 db -20 db -30 db -40 db -50 db 3 10 100 1000 2000 6000 frequency (mhz) insertion loss
? 2007 california micro devices corp. all rights reserved. 6 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 06/13/07 CM1622 preliminary figure 5. insertion loss vs. frequency (filter5 input to gnd) figure 6. insertion loss vs. frequency (filter6 input to gnd) 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss
? 2007 california micro devices corp. all rights reserved. 06/13/07 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 7 CM1622 preliminary figure 7. insertion loss vs. frequency (filter7 input to gnd) figure 8. insertion loss vs. frequency (filter8 input to gnd) 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss
? 2007 california micro devices corp. all rights reserved. 8 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 06/13/07 CM1622 preliminary typical diode capacitance vs. input voltage figure 9. filter capacitance vs. input voltage (normalized to capacitance at 2.5vdc and 25c) capacitance (normalized) dc voltage
? 2007 california micro devices corp. all rights reserved. 06/13/07 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 9 CM1622 preliminary mechanical details nudfn-16 mechanical specifications, 0.4mm dimensions for the CM1622 supplied in a 16-lead, 0.4mm pitch nudfn package are presented below. for complete information on the nudfn-16, see the california micro devices nudfn package information document. * this package is compliant with jedec standard mo-229c with the exception of the d, d2, e, e2, k and l dimensions as called out in the table above. dimensions for 16-lead, 0.4mm pitch nudfn package package dimensions package nudfn jedec no. mo-229c * leads 16 dim. millimeters inches min nom max min nom max a 0.45 0.50 0.55 0.018 0.020 0.022 a1 0.00 0.02 0.05 0.000 0.001 0.002 a3 0.127 ref 0.005 ref b 0.15 0.20 0.25 0.006 0.008 0.010 b1 .20 bsc 0.008 bsc d 3.40 3.50 3.60 0.134 0.138 0.142 d2 2.70 2.80 2.90 0.106 0.110 0.114 e 1.10 1.20 1.30 0.043 0.047 0.051 e2 0.20 0.30 0.40 0.008 0.012 0.016 e 0.400 bsc 0.016 bsc l 0.20 0.25 0.30 0.008 0.010 0.012 l2 0.15 ref 0.006 ref # per tape and reel 3000 pieces controlling dimension: millimeters mechanical package diagrams bottom view a a1 0.10 c 0.08 c side view l 0.10 c a b m 16x d2 e2 e gnd pad 13 14 15 16 3 245 12 c0.2 678 11 10 9 top view d e pin 1 marking 4 3 2 1 13 15 16 5 12 8 7 6 14 9 11 10 gnd gnd end a3 b b1 pad 1 l2 1
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