SC91650A SILAN [Silan Microelectronics Joint-stock], SC91650A Datasheet
SC91650A
Related parts for SC91650A
SC91650A Summary of contents
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... Silan Semiconductors The SC91650A/B, SC91651A/B, SC91652A/B are 13-memory Tone/Pulse switchable dialer with Last Number Redial(LNB) and HOLD function, which are fabricated in COMS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. ...
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... MODE TONE OSCI OSCO HKS XMUTE HDI HFI SC91650A N N SC91650B SC91651A N N SC91651B SC91652A N N SC91652B N HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 1 22 HDO HDI ...
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Silan Semiconductors VDD COL1 COL2 COL3 COL4 COL5 OSCI OSC. DIVIDER OSCO ROW1 ROW2 ROW3 ROW4 VDD HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD INPUT INTERFACE CKT. PULSE GENERATOR SAVE MEMORY DECODER & DATA LATCH LNB MEMORY ROW/COLUMN PROGRAMMING COUNTER MEMORY D/A ...
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Silan Semiconductors */ */T: In pulse mode, execute P T function; In TONE mode, execute * key 2) SAVE: SAVE key Flash key 4) RD/P: Redial key/Pause key 5) ...
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Silan Semiconductors Note: 1 resistor connection to Vss. 2 resistor connection to Vss (820k typically). 3 Pressed digit key. 4). The following list is the corresponding pulse (break) numbers that are sent ...
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Silan Semiconductors (Tamb= =2.5V, fosc=3.579545MHz, All voltage referenced Operating Voltage V DD Operating Current I OP Standby Current I Memory Retention Current Imr Control Pin Input Low Voltage Vil Control Pin Input High Voltage Vih ...
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Silan Semiconductors (continued) Pre-digit Pause t PDP Inter-digit Pause t IDP DC Level Vdc Tone Sink Current Itl Output Pin AC level Vdtmf Load Resistor RI Pre-emphasis twist DTMF Signal Distortion Dist. Minimum tone duration Time t TD (note 3) ...
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Silan Semiconductors ...
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Silan Semiconductors (continued OSCI OSCO XMUTE VSS VDD 11 14 ...
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Silan Semiconductors (continued HFI 11 HFI HFO 1 1 HDI 22 22 HDO PMUTE HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD *Handfree input control pin. (SC91650, SC91651) *Toggle input structure, rising edge trigger. *It ...
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Silan Semiconductors KEYBOARD OPERATION Symbol definitions OFF-HOOK or enable Hand Free function ON-HOOK or disable Hand Free function Input level from low to high Input level from high to low. Digit key ...
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Silan Semiconductors B Mixed dialing Procedure D1, D2…, D1, D2…, Dial out Dp1, Dp2, …, t LNB D1, D2… D9, D10 … Redial LNB D1, D2…, Dn Procedure RD Dial out t , Dt1, Dt2…, ...
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Silan Semiconductors F One Touch Memory Function 1. Store Memory Procedure ST, D1, D2…, Dn, ST, EMn Dial out Nothing EMn = D1, D2,…… Dn Procedure ST, D1, D2……,F, …… Dn, ST, EMn Dial out Nothing EMn = D1, D2,……,F, ...
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Silan Semiconductors Procedure ST, D1, D2……,P T, …… Dn, ST, EMn Dial out Nothing EMn = D1, D2,…… ……Dn 2 Quickly Store Procedure ST, D1, D2, ST, EM1, ST, D3, D4, D5, St, EM2, ST, EMn Dial out ...
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Silan Semiconductors I Cascade Dialing 1. Normal Dialing and Memory Procedure D1, D2, …… Dn, EM1, EMm … EMn One Touch Memory and Memory Procedure EMm …… Emn LNB and Memory Procedure RD, EM1, ...
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Silan Semiconductors STATE NO. PO (0) INITIAL STATE 0/F (1) ON HKS HF LINE 1/F (2) OFF HKS LINE 1/F (3) OFF HKS HF LINE 1/F (3) OFF HKS HD LINE 1/F (3) ON HKS HD LINE 1/F Operation V+ ...
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Silan Semiconductors Note: 1. Dist. (dB)=20log +… V1…Vn are extraneous frequencies (ie, inter modulation and harmonic), components in the 500Hz to 3400Hz band are the individual frequency ...
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Silan Semiconductors (continued) HKS 3 2 KEY XMUTE t PDP **PO TONE t IDP OSCO Timming Waveform for mixed dialing Operation (by */T key entry) for SC91650, SC91651 HKS 3 2 KEY MODE XMUTE ...
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Silan Semiconductors (continued) HKS 3 2 KEY XMUTE t PDP PO DTMF t IDP OSCO Timming Waveform for mixed dialing Operation (by */T key entry) for SC91652 only HKS F KEY XMUTE PO t ...
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Silan Semiconductors (continued) HKS 3 2 KEY MODE XMUTE t PDP PO DTMF t IDP OSCO Timming Waveform for mixed dialing Operation (by mode selection pin switches) for SC91652 only HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 3 t ...
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Silan Semiconductors (continued) HKS 1 KEY XMUTE **PO t ITP TONE OSCO AUTO DIALING Tone Mode Redial Timming Diagram HKS 3 KEY XMUTE **PO t IDP TONE OSCO Pulse Mode Redial Timming Diagram HANGZHOU ...
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Silan Semiconductors (continued) HKS 3 2 KEY IN *PULSE MODE t DB XMUTE t t PDP IDP **PO TONE OSCO *TONE MODE t DB XMUTE **PO t ITP TONE OSCO Pause key operating timming (for SC91650, SC91651) HANGZHOU SILAN MICROELECTRONICS ...
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Silan Semiconductors (continued) HKS 3 2 KEY IN *PULSE MODE t DB XMUTE t t PDP IDP PO DTMF OSCO *TONE MODE t DB XMUTE PO t ITP DTMF OUT OSCO Pause key operating timming(for SC91652 only) HKS F KEY ...
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... Silan Semiconductors (for SC91650A) HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 0.1 F 200 REV: 1.0 24 2001.01.15 ...
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Silan Semiconductors (for SC91650B) HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 100k F 1 4.7k REV: 1.0 25 240k 2001.01.15 ...
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Silan Semiconductors (for SC91651A) HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 100k IN4148 F 0.1 330k 16V F 100 IN4148x2 5.1V ZD 16V F 100 REV: 1.0 26 2001.01.15 ...
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Silan Semiconductors (for SC91651B) HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 100k 47k 100k F 1 4.7k REV: 1.0 27 240k 330k 2001.01.15 ...
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Silan Semiconductors (for SC91652A) HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 100k IN4148 F 0.1 330k 16V F 100 IN4148x2 5.1V ZD 16V F 100 REV: 1.0 28 2001.01.15 ...
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Silan Semiconductors ON HOOK 1N4004x4 22M 100k Tip MPSA92 200k Ring ZNR 120V 3.3k 47k C945 KEY HFO 3.579545MHz VDD 10pps MODE SW 20pps TONE HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD (for SC91652B) IN4148 2.2k IN4148 C945 470k 100 F 16V ...
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Silan Semiconductors DIP-18-300-2.54 DIP-22-400-2.54 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD 2.54 1.50 22.95 0.46 2.54 1.50 27.88 0.46 30 UNIT:mm 15 degree UNIT degree REV: 1.0 2001.01.15 ...