any and all sanyo products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft? control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. consult with your sanyo representative nearest you before using any sanyo products described or contained herein in such applications. sanyo assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all sanyo products described or contained herein. cmos ic c mos si gate ic meeting fcc 10-channel standard pll for cordless telephone ordering number:enn2365b LC7151 sanyo electric co.,ltd. semiconductor company tokyo office tokyo bldg., 1-10, 1 chome, ueno, taito-ku, tokyo, 110-8534 japan 51501tn (kt)/21593jn/8237ki/d026ki, ts no.2365?/5 1 9 18 10 24.0 (1.84) 2.54 1.2 0.5 (3.25) 3.3 3.85max 0.25 7.62 6.4 0.51min package dimensions unit:mm 3007b-dip18 [LC7151] sanyo : dip18 functions ?on-chip pll for transmission/reception. ?on-chip digital unlock detector. (only pll for transmission) ?5.0khz/4.4khz output pins for guard tone. ?standby function. ?pull-down resistance at ch select pins (d1 to d4). lc7150 : with (for mechanical sw) LC7151 : without (for com) specifications absolute maximum ratings at ta = 25?c, v ss =0v ?c ?c r e t e m a r a pl o b m y ss n o i t i d n o cs g n i t a rt i n u e g a t l o v y l p p u s m u m i x a mv d d x a m 5 . 6 + o t 3 . 0 ? e g a t l o v t u p n i m u m i x a mv i x a ms n i p t u p n i l l av o t 3 . 0 d d 3 . 0 +v e g a t l o v t u p t u o m u m i x a m v 1 o x a mf f o t u p t u o 2 f , 1 f 5 . 6 + o t 3 . 0 ? v 2 o x a mv n a h t r e h t o s n i p t u p t u o 1 o v o t 3 . 0 d d 3 . 0 +v t n e r r u c t u p t u oi t u o t d l , 2 f , 1 f 0 . 3 o t 0a m n o i t a p i s s i d r e w o p e l b a w o l l ax a m d pa t 5 7 c 0 5 3w m e r u t a r e p m e t g n i t a r e p or p o t 5 7 + o t 0 3 e r u t a r e p m e t e g a r o t sg t s t 5 2 1 + o t 0 4 allowable operating conditions at ta = 25?c, v ss =0v r e t e m a r a pl o b m y ss n o i t i d n o c s g n i t a r t i n u n i mp y tx a m e g a t l o v y l p p u sv d d 0 . 35 . 5v e g a t l o v l e v e l - h g i h t u p n iv 1 h i b s , 4 d o t 1 d v 7 . 0 d d v d d v e g a t l o v l e v e l - w o l t u p n iv 1 l i b s , 4 d o t 1 d0 v 3 . 0 d d v e g a t l o v l e v e l - h g i h t u p n iv 2 h i b / r v 9 . 0 d d v d d v e g a t l o v l e v e l - w o l t u p n iv 2 l i b / r0 v 1 . 0 d d v continued on next page.
LC7151 no.2365 2/5 electrical characteristics at ta = 25 ? c, under allowable operating conditions continued from preceding page. r e t e m a r a pl o b m y ss n o i t i d n o c s g n i t a r t i n u n i mp y tx a m y c n e u q e r f t u p n i f 1 n i v ; t i p n i s m r v 5 1 . 0 =0 17 2z h m f 2 n i v ; r i p n i s m r v 5 1 . 0 =0 32 4z h m f 3 n i v ; n i x n i s m r v 3 . 0 =0 . 54 2 . 0 10 . 1 1z h m e d u t i l p m a t u p n i v 1 n i f ; t i p n i z h m 7 2 =5 1 . 0 v 3 . 0 d d s m r v v 2 n i f ; r i p n i z h m 2 4 =5 1 . 0 v 3 . 0 d d s m r v v 3 n i f ; n i x n i z h m 1 1 =3 . 0 v 3 . 0 d d s m r v r e t e m a r a pl o b m y ss n o i t i d n o c s g n i t a r t i n u n i mp y tx a m t n e r r u c l e v e l - h g i h t u p n ii 1 h i v ; n i x i v = d d 0 2a t n e r r u c l e v e l - w o l t u p n ii 1 l i v ; n i x i v = s s 0 2a t n e r r u c l e v e l - h g i h t u p n ii 2 h i v ; r i p , t i p i v = d d 0 4a t n e r r u c l e v e l - w o l t u p n ii 2 l i v ; r i p , t i p i v = s s 0 4a t n e r r u c l e v e l - h g i h t u p n ii 3 h i v ; 4 d o t 1 d , b / r , b s i v = d d 0 1a t n e r r u c l e v e l - w o l t u p n ii 3 l i v ; 4 d o t 1 d , b / r , b s i v = s s 0 1a e c n a t s i s e r k c a b d e e f r 1 f v ; n i x d d v 3 . 4 =0 . 1m ? r 2 f v ; r i p , t i p d d v 3 . 4 =5 . 0m ? e g a t l o v l e v e l - h g i h t u p t u ov 1 h o i ; r d p , t d p o a m 5 . 0 = v d d 0 . 1 v e g a t l o v l e v e l - w o l t u p t u ov 1 l o i ; r d p , t d p o a m 5 . 0 =0 . 1v t n e r r u c e g a k a e l f f o t u p t u oi 1 f f o v ; r d p , t d p o v = d d v / s s 1 0 . 00 . 1a n e g a t l o v l e v e l - h g i h t u p t u ov 2 h o i ; t d l o a m 1 = v d d 0 . 1 v t n e r r u c e g a k a e l f f o t u p t u oi 2 f f o v f f o t u p t u o ; t d l o v = s s 0 . 5a e g a t l o v l e v e l - w o l t u p t u ov 2 l o i ; 2 f , 1 f o a m 1 =0 . 1v t n e r r u c e g a k a e l f f o t u p t u oi 3 f f o v f f o t u p t u o ; 2 f , 1 f o v 5 . 5 =0 . 5a n i a r d t n e r r u c i 1 d d v ) 3 c ( d d v 0 . 3 =4a m i 2 d d v ) 3 c ( d d v 5 . 4 =7a m i 3 d d v ) 3 c ( d d v 5 . 5 =3 1a m i 4 d d v ) 2 c ( d d v 0 . 3 =3a m i 5 d d v ) 2 c ( d d v 5 . 4 =5a m i 6 d d v ) 2 c ( d d v 5 . 5 =0 1a m (c3) : xin=10.24mhz, xtal connected pit=27mhz 150mvrms pir=42mhz 150mvrms r/b=v dd , sb=v dd , other pin open (c2) : xin=10.24mhz, xtal connected pir=42mhz, 150mvrms r/b=v dd , sb=v ss , other pin open (note) power v dd v ss : insert a capacitor of 2000pf or greater. pin assignment equivalent circuit block diagram
LC7151 no.2365 3/5 sample application circuit pin description f1 : 5.0khz output. when not used, connect to v ss . f2 : 4.4khz output (10.24mhz 2304). when not used, connect to v ss . v dd , v ss : power supply. xin, xout : crystal resonator (10.24mhz). d1 to d4 : channel select pin. r/b : base unit/remore unit select pin. r/b= 0 (v ss ) ............ remote unit r/b= 1 (v dd ) ........... base unit sb : used to stop the tx pll at the standby mode to minimize current drain. sb= 0 (v ss ) ............. the charge pump enters a high-impedance mode. standby mode. only the rx pll is operated. sb= 1 (v dd ) ............ the tx, rx pll are operated. pit : tx programmable divider input pin. pir : rx programmable divider input pin. pdt : tx charge pump output pin. pdr : rx charge pump output pin. test : ic test input pin. connected to v ss . ldt : tx pll unlock signal output pin.
LC7151 no.2365 4/5 when the phase difference becomes t d (=6.25 s) or more, 5.6ms output pulse is delivered at the ldt pin. t u p n i c h ) ' 0 ' = b / r ( e t o m e r) ' 1 ' = b / r ( e s a b ) z h k 5 . 2 = f e r f ( x t) z h k 5 = f e r f ( x r) z h k 5 . 2 = f e r f ( x t) z h k 5 = f e r f ( x r 4 d 3 d 2 d 1 d f x t ) z h m ( f o c v ) z h m ( n f o c v ) z h m ( n f x t ) z h m ( f o c v ) z h m ( n f o c v ) z h m ( n 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 1 2 3 4 5 6 7 8 9 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 7 6 . 9 4 5 4 8 . 9 4 0 6 8 . 9 4 0 7 7 . 9 4 5 7 8 . 9 4 0 3 8 . 9 4 0 9 8 . 9 4 0 3 9 . 9 4 0 9 9 . 9 4 0 7 9 . 9 4 0 7 9 . 9 4 0 7 9 . 9 4 0 7 9 . 9 4 0 7 9 . 9 4 0 7 9 . 9 4 0 7 9 . 9 4 0 5 3 8 . 4 2 5 2 2 9 . 4 2 0 3 3 9 . 4 2 0 5 8 8 . 4 2 5 7 3 9 . 4 2 0 5 1 9 . 4 2 0 5 4 9 . 4 2 0 5 6 9 . 4 2 0 5 9 9 . 4 2 0 5 8 9 . 4 2 0 5 8 9 . 4 2 0 5 8 9 . 4 2 0 5 8 9 . 4 2 0 5 8 9 . 4 2 0 5 8 9 . 4 2 0 5 8 9 . 4 2 4 3 9 9 9 6 9 9 2 7 9 9 4 5 9 9 5 7 9 9 6 6 9 9 8 7 9 9 6 8 9 9 8 9 9 9 4 9 9 9 4 9 9 9 4 9 9 9 4 9 9 9 4 9 9 9 4 9 9 9 4 9 9 9 5 1 9 . 5 3 5 3 9 . 5 3 5 7 9 . 5 3 5 1 0 . 6 3 5 3 0 . 6 3 5 7 0 . 6 3 5 3 1 . 6 3 5 7 1 . 6 3 5 3 2 . 6 3 5 7 2 . 6 3 5 7 2 . 6 3 5 7 2 . 6 3 5 7 2 . 6 3 5 7 2 . 6 3 5 7 2 . 6 3 5 7 2 . 6 3 3 8 1 7 7 8 1 7 5 9 1 7 3 0 2 7 7 0 2 7 5 1 2 7 7 2 2 7 5 3 2 7 7 4 2 7 5 5 2 7 5 5 2 7 5 5 2 7 5 5 2 7 5 5 2 7 5 5 2 7 5 5 2 7 0 1 6 . 6 4 0 3 6 . 6 4 0 7 6 . 6 4 0 1 7 . 6 4 0 3 7 . 6 4 0 7 7 . 6 4 0 3 8 . 6 4 0 7 8 . 6 4 0 3 9 . 6 4 0 7 9 . 6 4 0 7 9 . 6 4 0 7 9 . 6 4 0 7 9 . 6 4 0 7 9 . 6 4 0 7 9 . 6 4 0 7 9 . 6 4 5 0 3 . 3 2 5 1 3 . 3 2 5 3 3 . 3 2 5 5 3 . 3 2 5 6 3 . 3 2 5 8 3 . 3 2 5 1 4 . 3 2 5 3 4 . 3 2 5 6 4 . 3 2 5 8 4 . 3 2 5 8 4 . 3 2 5 8 4 . 3 2 5 8 4 . 3 2 5 8 4 . 3 2 5 8 4 . 3 2 5 8 4 . 3 2 2 2 3 9 6 2 3 9 4 3 3 9 2 4 3 9 6 4 3 9 4 5 3 9 6 6 3 9 4 7 3 9 6 8 3 9 4 9 3 9 4 9 3 9 4 9 3 9 4 9 3 9 4 9 3 9 4 9 3 9 4 9 3 9 5 7 9 . 8 3 0 5 1 . 9 3 5 6 1 . 9 3 5 7 0 . 9 3 0 8 1 . 9 3 5 3 1 . 9 3 5 9 1 . 9 3 5 3 2 . 9 3 5 9 2 . 9 3 5 7 2 . 9 3 5 7 2 . 9 3 5 7 2 . 9 3 5 7 2 . 9 3 5 7 2 . 9 3 5 7 2 . 9 3 5 7 2 . 9 3 5 9 7 7 0 3 8 7 3 3 8 7 5 1 8 7 6 3 8 7 7 2 8 7 9 3 8 7 7 4 8 7 9 5 8 7 5 5 8 7 5 5 8 7 5 5 8 7 5 5 8 7 5 5 8 7 5 5 8 7 5 5 8 7 table of frequency division
specifications of any and all sanyo products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. sanyo electric co., ltd. strives to supply high-quality high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of sanyo electric co. , ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipment, refer to the "delivery specification" for the sanyo product that you intend to use. information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. sanyo believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. this catalog provides information as of may, 2001. specifications and information herein are subject to change without notice. LC7151 ps no.2365 5/5
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