SD7062

SD7062 ETC1 | Alldatasheet

Document overview

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Technical content

Features

+ Power supply range : 3.5V ~ 13V « 12 tri-state address bits. + High Voltage CMOS technology. « Upto 6 data bits. + Low power consumption. « REF/IR type output waveform option for SD7062. + High noise immunity. + Latch/Momentary data output for SD7072. General Description SD7062/SD7072 is a tri-state remote control chips have 12 bits of tri-state address pins which can encoder/decoder pair. SD7062 is the encoder and provide 3°12 codes. They can be used in security, $D7072 is the decoder. Both SD7062 and SD7072 are automation environment. fabricated with high voltage CMOS technology. The Pin Configuration SD7062 Block Diagram oscr sca —+}— eee spr | ont HH, Cenertor REAR k- a sores soroszin Ao a wi Tishvo — wodfi Taboo Mt | Lf ase isBosce aCe is Dosce rv) - T ds uote ods apeRr 48-3] Asereee | a ee tsa ee tsBarco acs > Since ‘ 18D 18 DP A101 | LUDO } (® sp7072 $D7072 Block Diagram s07072 gaze was isPosr 24316 Boge | er ae S's ads (Bor? meds tase? (eK Come ‘Adaess Detector sds apm = S48 BB a | | may uBM® tte ps ue | Ly spam Timing Data Detector wsqs 10a ee a oo Teor Teor re 4 = AMP] Address [a Sme Detector _| sororz ane sprouse AS) Encoder | F a a weds isBosr we]s_— te Doses AwD3 > beges. | wate isposce atlas osce Rael : ws 12Por os) 12Bo vss Pos vse] 0 fins Do D1 D2 D3 D4 Ds “Teor 18 OF ma P/N : PREQOO2 Rev. 1.2, Jul 17, 1997 G-1

5 Super Device $D7062 / SD7072

(1) SD7062 ee 1~6 AO~ AS Encoded address and data inputs. Ps [wo Prsepvecy ——Y (2) SD7072 a a a [ [00 Promesoeramey a *" G-2

(1) SD7062 RATING VALUE DC Supply Voltage <14V Input/Output Voltage VSS-1.2V to VDD +1.2V Operating Temperature -10°C to 60°C Storage Temperature -25°C to 125°C (2) SD7072 RATING VALUE Mouces — Stress greater than those listed under Absolute DC Supply Votlage <i4V Maximum Ratings may cause permanent damage to ie Input/Output Voltage VSS-1.2V to VDD + 1.2V__ the device. This is a stress rating only and functional “Operating Temperature -10°Cwou"CSt—~CS~S operation of the device at these or any other conditions Operating Temperature 10°C to60°C_ above those indicated in the operational sections of this Storage Temperature -25°C to 125°C specification is not implied , Exposure to absolute ec maximum rating conditions for extended period may affect reliability,

Electrical Characteristics

(1) SD7062 ( VDD = 12V, VSS = OV, Ta = 25°C, unless otherwise specified) ~ [ovr ouput cunen ia) | sie [tama [| =| __Varev (2) SD7072 ( VDD = 12V, VSS = OV, Ta = 25°C, unless otherwise specified) Operating Current 1.7mA Vdd=5V, OSC=67.6Khz input unload DI=DéOupuiCanen Sik) | nk [twa [= | = | vorev ‘| VTOuput Curent Dive) | trver—| toma | | | vorrev |

@ supervevice sors Operation Function . Operation Flow Chart om | Power On | ra | | | - ‘Standby Mode | bd ‘ENT Enable | | y' | | 4 Bessa of Reeoded | | - <2 ae enisi2 (1) Address Type (2) Data Type an | 7 2 oamin >| Pt Saba | YES. YES. | <tr" Store Data Bits YES | NO ee aes YE! | nee No ; “ ‘Address Match ? NO | | hid Address Match ? No

. Data Format SD7062 . Bit Data Format (1) RF Type : Oscillator frequency devided by 32 is 1 bit format sc YUU UU UU UU UU Bit"on [| J Bit "1" - | Bite"F" Eo — F : Floating (2) IR Type : Oscillator frequency devided by 320 is 1 bit format ~ Oscillator frequency should be 76KHz, Carrier frequency is 38KHz Carri SS fl Bit "0" ee Bit "1" r a 3a ce =200SC —— —s | F : Floating . Frame Data Format a0] Al | As | aa] as| AS | AT) AR AS |AID ANT) Synchronous Bits = i ~ Syne Bit [| a V8 Bit Width apes | . Output Data Format ENT i pour [7 acrome | [arrancones] G-5

SD7072 | | . Received Data Format Bit"o” Lo Lo | Berm fd Jy rs ae | | Bit"R" | L . Frame Data Format | cr First Receiving Bit oo a | rr - IC Type Frame Data | | Address AO Al A2 A3 Ad AS AG AT AB AD AO All Synec.Bit L2/M2 AO AL Al A3 Ad AS DI DO AG AT AB Ad ‘Sync. Bit | L4iM4 AO Al A2 A3 Ad AS AG AT DS D2 DI DO ‘Syne. Bit L6M6 A®@ Al A2 A3 A4 AS DS D4 D3 D2 DI DO Sync.Bit | . Output Data Waveform | ‘When SD7072 receives correct data from DIN pin, VT active high and data pins output the corresponding logic states. (Same as SD7062 data output) | DIN [ao-ait | syne. Bit] Ao-Ant | Syme. Bit nage ==] | | DatePing | sata | Wo | | a | $D7072 has two output types : Latch and Momentary types. The output waveform are shown as following : se | | Data Pins [Bat Output | [Das oapes | | Data Pins Data Output A - Data Output B 2). | | wo pe | aN a _|

5 Super Device SD7062 / SD7072

Cao woo ana? 25pF Az 0SC1 3 ay a3 osce WN = Aa ‘ENT + Cas Al1/D Ca6/05 A10/0: i Ca7/Da 49/0; | Css 48/032 = - $D7062 $D7072 ANTENNA v. ve ” ' ' 7 = a 3 T = I ) + 2p yop ARR qu a ie ae ial Cina! : ———Coser mb 4.23 2 Sa “ exe tL yoo 3 0.0012mH 4am 0.01uF VW~{] ose2, i L ge) amr a Somme TE Fae dan i Six _[acesaef? = yoo ] Cc _— 7 : poet se arb *~ \\ Sana 7 iaanereenentt)F | | ae 07072 ~ 10mm] | i Keke *, $D7072's oscillator frequency must be 3 to 6 times more than SD7062. (Typically 4 times) *, The recommend oscillator resistor of SD7062/SD7072 are : RF Type : $D7062. 4.7M <—» 820K $D7072 $D7062. 3.3M <—* 680K §D7072 $D7062. 10M <—> 200K $D7072 G-7

— aoOnn | PadNo Pad Name x y OOOO se aa osci osc2 ENT Ati/Do 7 Dad 609 s. 2 al 609 6LL = 3 a2 2668 611 (_Jpour atu [] 4 “a 165 61 | s At S884 ol L)von avm2 6 As 7493 611 awps [_] 1 AsiDs s02 il () rear SD7062 8 Anis mass oa 9 vss 1317.9 276.2 [ae 10 AwD3 1179 766.9 vss [7] nasa is 933.8

2 Alot 11791137

B AlvD0 1031.0 11263 “ ENT 8649 © (1126.3 1s osc2 80 11263 i AL AZ AS AG AS. ABIDS A7/IDS 16 osc1 52011263 ood " Dour 9 | -s48 H8Oo000u0 = wo as es » REIR 609 S041 Unit: um Note: Substrate is connected to VDD MMMes rz mH Pad No. Pad Name x Y [OOoOs8O0eo0o fans_refvess __ a2 Al AO P21 VDD P19 VI osct 1 40 1402.6 560 2 al 13627 360 3 x 17208 360 Os ose |] 4 aa 1920.6 396.7 s AA 19206 3541 Cas a 6 as ws nes 1 Ass 18133 2083.0 (as SD7072 8 ATDA 1540.6 2083.0 ° vss 1324.1 2083.0

0 P10 11743 20830

Ww n ASD3 9483 2083.0 2 asim 6763 2083.0 B Alo 408.8 2083.0 “4 Alpe 1287 2083.0 1s DIN 1287 sna ie ATIDS VSS PLO A8/DS A9/D2 ALO/DI ALL/DO) 6 oscz 1287 408.3 Cc zy nm ” osct so12 560

9 PIs 904 560

20 vpp 1093.5 $60 a Pal 1243.5 560 Unit: »m Note: Substrate is connected to VDD

Package Information

(1) SD7062 Option Part No. Transmitting Medium RF/IR Pin S$D7062 RF F $D7062-IR IR VDD (2) SD7072 Bonding Option Part No. Data Bits Output Type P10 P19 P21 $D7072 0 Address Mode F VDD F $D7072-L2 2 Latch F VDD VDD $D7072-M2 2 Momentary vss VDD VDD $D7072-L4 4 Latch F F F $D7072-M4 4 Momentary VSS F F $D7072-L6 6 Latch F F VDD SD7072-M6 6 Momentary vss F VDD G-9