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| ( DataSheet : www..com ) BL1101 EIAe*YOE3/4 EIEOE1/2A* OEa :200233 Tel:86-21-64850700 810A Fax:86-21-64854424 3/4 A A E1/2 | A A A 1/4 O Eo Eo O I Aa Ia A Oo AE / Ao a | A c A* BL1101 EC E | Eo A I c A A* E AU A OO OA e EI 3/4 | EY O o O (xi Aa CMOS E Ia a Oo | 32 I a A OO AE )| OAE o Ex AU x/ Ao E Oe A a AE O | I 1/4IA1/2U C1 C2 C3 1 2 3 4 5 6 7 8 9 10 20 19 18 17 R4 R3 R2 R1 VDD MODE DTMF DP HKS HFO I 0 9 i W91330AL 1/4ae IO * * a E 3/4 3/4 E OY Ae ae xi xi E AU E OA Eo E OA x A Oo Oo Ex O I Ee AE AE I a OA AE O I OE OO c x/ | c O N N EA I Oo ae o 1/4a o 0o 2 0 1/2A i E E1/2 a AE/ 100ms 3/4 9A EU *a | Ia A o Ea IO o E On AE/ 100ms 1/4u x AI Oo AE ) E x/ I O o Ey I On I 2 . 0 1/2 E OY Oo I AE E 5.5V / Ao | AU a | CO A Ox OU U x/ C4 LOCK Vss XT XT T/PMUTE HFI BL1101 16 15 14 13 12 11 * * * * * 4 4 3/4O 1/4C Ea Oa P (R) T ( Ao * * * * 3.579545 MHz OE OA x/ I I3/4 c u O A | A c A* Ie E Ia O A | AU 1/4Io 12 1~4,17~20 7 8 16 6 HKS I EI *O O AEE /u VDD VSS 5 15 10 11 EI o3/4 A NE 1/2 A a I Oa O AE 1/4 u EA aI OE e A A 1/4 /EAE yAE / RAM - 1/4 AE AO O I I 9 A o Oa O AE 1/4 A /OO AE ae oY E3/4 y E O e AEA / A oI /y AEE 1/4 / AE x D/A u E a o A DTMF 13 uEu 14 AeEI .1. 7 O www..com www..com BL1101 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c A* U U 1/2A 1/2A Ae Eo A * / A Ee LO C K uA Ea EaEe EaEe E o /Ea E 1/4u e AI A E O Oy 1/4u Ea 1/2A Ea Ee OU Ee Eo 3/4u a o E I U O Ea Ee , A O Oe A E O 1/4u , E |AU Oy |AU 0I 0 A/ A 1/4u E Ee c Ia EC O A 1/2O 0o e OO 1/4 E* 91/4 OA I A OO O o 1/4u Eu 1~ 4 , 17~ 2 0 5 L O C K 1/2 A O* O PE N V DD V ss 9|AIOAE |AI OAE 6 7,8 9 10 12 13 14 15 11 Vss XT , XT T/PMUTE HFI , HFO o HKS DP DTMF MODE EaEe Eao I Eao E EaEe ae Eao EaEe / Ea Aa EaEe o / Ea c oEEeEa3/4On O O N - Ia E A(c) Oo / o MODE 1/2A O , I a 1/4 O OAE O | AE E 1/2O Ao O A(c) Oy x O A Ea A a 1/4 1/2A I u Ao o E1/2 | 3/4 Oo , 3/4 Ea x a N A On Ea Ee I Ea Ia o O OAE 1/4u i u OU O 1 x a I ,3/4 x/ x AE I x/ ; HKS = 1 O o Ea Ee a | MODE 1/2A A 3/4 AE | HKS = 0 1/2O Vss I Oo AE | A u VddAoI (B/M = 3/2 ) MODE 1/2A (B/M=2/1 ) 16 VDD VDD c i 1 IO ae E O O O O O u u u u u ( HKS = 1 ) ( HKS = 0 ) ( HKS = 1 ) ( HKS = 0 ) ( HKS = 0 ) I Ou O x I HFO I Ea HFI HFI HFI IA Ee EaoAaIa I I I Ou I O x I | O O O O A Ou AeEI .2. 7 O BL1101 | 1/4u 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c A* AU AI E E A/ A/ 1 4 7 */ T 2 5 8 0 3 6 9 # O1/4u F1 F2 R/ P 1 . F1 F2 2 . R / P 3 . * / T 4 . O 1/4u E 5 . 0 1 - - OO Ao OO EA | a ae I 1/4 x 1/4u OY Oo O | I AE o A | 1/4u c u AU Ae A Ae 1/4u , 9 * O a O u | A ( o A E EU O I u Ae OAE & HFI ) | Ec o u | AEa A D1 O A Ae O D2 ...... Dn u y & HFI i 3 2 I Ey xO OO E3/4 Aa | Ia | | AU A 1/2u ; O a . D1 D2 ......D n Ey b . | * OO | O (R/P) u O I u A I I x O u Dn' u a u D2- ( Oo AE O ) O u *1/2 *1/2 ) E1/2 Dn ( Oo o A Oo | AE | AU O AU E OU D1 O O u u D2 ...... Dn A| & HFI , o Ex I 1/4u Ee E O Oo D1 OO 1/2O | xA D2 , | AU *n O u Dn Oo O A| I u Oo OY I (o | AU O IA u & HFI ) , HFI R/P R/P , o R / P 1/4u * ae E O a. | b. OY c. OY * Ao a OY (R/P) ( o 1/4a E OU ae O O R/P 1/4u Ee a 1/4C | Oa A u Ea ae o & HFI ) , o OO Oo AE/ | AE Ai o ae AE/ | A E O o Ao a D1 , A A OY D2 I , ... 3.6 s Dn , R/P , D1' , D2' , ......, Dn' (*/T) ( o E1/2 O ( OY O Ee * AE O Ee I ) AU u ) ) OU D1' ( Oo I Oo OU & HFI ) Ao ( Oo AE AE 1/2 a AE *1/2 ) Ao a *1/2 E1/2 *1/2 ) E1/2 Oo Ea Dn ' o A A I E1/2 Oo D1 , Ea o A D2 A I , Dn ,*/T , D1' , D2' - a . Ec D1 D2-- ( Ao b. Ec D1 Dn ( 3.6 Ae D1 ' D2 ' - Dn ' D2 '- c . O * EA I O EA I ( F1 o u 1/4u Ia F2 ) ( o OU i O EU u ae & HFI E A | ) AU Eu F AU x/ I O I Ey Ae ae AeEI .3. 7 O BL1101 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c A* xi o O Ea i I A/ Ee (c) O Ey c o c c N N / Ea *u Vil Vih Vol Voh | A IA ae IA E E Pd Topr Tstg Ey A *u VDD A/ Iop Aoa I c O c AE Ea o A/ c N A/ Isb Imr VTo HKS =O 0 O I I1/4uEe HKS = 1, xe A / OoAE CO VDD = 1V Rl = 5kW VDD = 2.0~5.5V 130 1 150 2 -30 1.1 0.2 0.5 0.5 300 Vhfh = 2.0V Vhfl = 0.5V Vi = 0V, HKS = 0 Vi = 2.5V, HKS = 0 -0.5 0.5 4 200 400 5.0 30 Io1/4aEO A i O V V V V V mW C C I VDD-Vss -0.3 ~ 7.0 Vss-0.3 VDD +0.3 Vss - 0.3 VDD +0.3 120 -20 ~ +70 -55 ~ +150 Ou x/ O A/ c AEo I I Ey (VDD =2.5V, VSS =0V, FOSC=3.58MHz, Ta= 25 C , y Min 2.0 O Typ A/ IaE Max 5.5 Ea o 3/4u O I V mA mA A A OO ) 1/4C E O E E E Ao O E Aa 1/4u 1/4u 1/4u c AI AI Ia E Oo a Oo Oo Oo 1/4O Oo Oa OA x/ x/ c x a OO a a a Ea Ea Ea Ea Ea xe c N 0.3 0.15 0.50 0.30 15 0.2 170 3 -23 2.8 mVrms dB dB V mA mA mA kW mA mA A A kW AE AE AE o o O o Ee Ee A(c) Cy Cy Ia A(c) A(c) Ea O E A/ o c c Ey Oae Ea A(c) A/ A/ c / A(c) c A/ c A/ xe c A/ c o A/ c AE1/2 Tho R l = 5kW , VDD = 2.0~5.5V VTDC R l = 5kW , VDD = 2.0~5.5V ITL IPL IML RKH Ihfh Ihfl Ikd Iks Vto = 0.5V Vpo = 0.5V Vmo = 0.5V AeEI .4. 7 O BL1101 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c A* 1/2 1/4u 1/4u A I I A/ Ee EI Ae 1/4a c y *A C 1/4a / o AEo I u y 1/4a o E o o E 1/4a E 1/4a A/ I I E u o (xO E 1/4a Ey Ey *u Tkid *C 1/4a Tkrd Tpdp | A ) Tidp M/B i E Ttd Titp Tfb Tp Ey Oa 1/4u E o I1/4 xO B/M = 3/2 B/M = 2/1 xO | F1 F2 | A A B/M = 3/2 B/M = 2/1 A a Ex Ex EO I I Io 1/4u 1/4u 1/4 Ee Ee Min Typ 600 20 20 40 33.3 800 60/40 67/33 100 100 600 98 3.6 Max ms ms ms ms ms ms % % ms ms ms ms s I DTMF Ea Oo EA OY x I 1/2 I AE 1/4a E * o Ao HKS I1/4 a *1/2 E1/2 O a | A xO | A I OY I | AU E o I1/4 1 KEY IN Tkid DP 2 R/ P 2 R/ P Tkid Tpdp Tm Tb Tidp Tidp T/P MUTE Tp DTMF LOW OSC OSCILATION OSCILATION * Oo AE *1/2 E1/2 O a | A xO | A I EA I | AU E o I1/4 AeEI .5. 7 O BL1101 HKS 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c A* R/ P KEYIN Tkid Tkid DTMF Ttd Titp Tkrd F Tkid T/P MUTE Tfb DP OSC OSCILATION OSCILATION OSCILATION * Ao a x Oo AE U x/ E o I1/4 HKS 1 KEYIN */T 8 Tkid DP Tidp Tpdp T/P MUTE Tp Titp DTMF OSC OSCILATION * Aa Ia | AU E o I1/4 AeEI .6. 7 O BL1101 HKS 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c A* KEYIN 2 MODE DP DTMF T/P MUTE HFI HFO OSC OSCILATION 1/4uOoIxE ( KEYIN )UO|a1/4oEuI 100 ms O|AcA* AeEI .7. 7 O BL1101 */T 0 # 7 8 9 4 5 6 1 2 3 3/4 O Eo O I Aa Ia A Oo AE / Ao a | A c TIP A* RING 250VINUE R/P F1 F2 uO D5 R4 R3 R2 R1 C4 C3 C2 C1 C5 XT 30pX2 C6 XT HKS VSS MODE C2 0.1m R9 470K 12 D6 R2 22K DP 13 R21 10K R7 1M R8 D7 300K T3 D8 5.1V T2 R6 3K R1 200K R4 3.3K D1~D4 Eae uO R3 33K T1 R5 20M BL1101 + 100m 16 aoA VDD C4 DTMF 14 R10 10K 4.7m VDD LOCK HF0 11 R11 75 R16 22K T4 VDD T/P 9 MUTE HFI Vdd 10 C3 0.1m T3 Eo " 0" ? ?? o Ic oA O i O aIaA U A | y O Eo AeEI .8. 7 O |
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