PG001M

PG001M SANKEN | Alldatasheet

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48 PG001M

Serial Signal Generator IC for SLA7042M and SLA7044M PG001M CLOCK_IN CLOCK_OUT DATA STROBE TCC TCS1/F 1/F CLOCK_OUT DATA STROBE 90% 10% Tr Tf CLOCK_IN RESET MO MS1 MS2 CW/CCW VC A B C DC D C D C D Excitation switching point VC switching occurs only while CLOCK-IN level is L. Fig. 1 Fig. 3 Timing conditions Fig.2 (Ta=25°C) Parameter Symbol Conditions Ratings Unitsmin typ max Supply voltage V DD 4.5 5.5 V Supply current I DD V DD =5.5V 0.35 0.45 mA Output voltage VOH V DD =5V, IO =±3mA 4.5 VVOL 0.4 Input current I I V DD =5V, VI=0 or 5V ±1 µ A Input voltage VIH VDD =5V 3.5 5 VVIL −0.3 1.5 Input hysteresis voltage VH VDD =5V 1 V Input capacity C I VDD =5V 5 10 pF Internal oscillation frequencyF VDD =5V 1.5 MHz Propagation delay time TCS See Fig. 1. 50 100 nsTCC 430 550 Output voltage T r V DD =5V, CL=15pF 20 nsRise and fall time T f See Fig. 2. 20 CLOCK IN terminal V CIH H level time, VDD =5V 4.5 µ sInput clock time V CIL L level time, VDD =5V 0.5 Reset setting time (A) tsR Inter-clock 100 nsStabilization time after reset (B)tpsR See Fig. 3. Signal setting time (C) tsS Inter-clockStabilization time after tpsS See Fig. 3. 100 ns signal input (D) Parameter Symbol Ratings Units Supply voltage V DD −0.5 to 7 V Input voltage V I −0.5 to VDD +0.5 V Input current I I ±10 mA Output voltage V O −0.5 to VDD +0.5 V Output current I O ±15 mA Power dissipation P D 200 mW Operating temperature T OP −20 to +85 °C Storage temperature T stg −40 to +150 °C I Absolute Maximum Ratings (Ta=25°C)I Electrical Characteristics DC characteristics AC characteristics

PG001MSerial Signal Generator IC for SLA7042M and SLA7044M I Internal Block Diagram (A) Excitation mode setting section MS1 6 MS1 7 VC a b c Q1 Q2 Q3 Q4 Phase GND VDD SET CLOCK_OUT14 DATA_A11 DATA_B10 STROBE13 CP1 CP2 NC MO 9 CLOCK_IN 2 RESET 1 CW/CCW 3 (B) Parallel signal generator (C) Parallel-serial signal converter (D) Up/Down counter (E) Oscillator ... Input ... Output Number inside shape indicates pin number. Fix all open input pins to H or L (Apart from CP1, CP2 and NC pins) I Diagram of Standard External Circuit MPU VDD RESET CLOCK_IN CLOCK _OUT CLOCK_A CLOCK_B STROBE_A SLA7042M SLA7044MSTROBE_B DATA_A DATA_B STROBE DATA_A DATA_B CW/CCW MS1 MS2 VC MO NC GND CP1 CP2 NC NC NC Rs Rs 854 P G M

50 PG001M

PG001MSerial Signal Generator IC for SLA7042M and SLA7044M I Output Mode Vs Output Pulse Output pulse OUT excitation Output pulse OUT excitation CLOCK _OUT STROBE 0 Phase a b c Phase a b c CLOCK _OUT STROBE Output mode Output mode I External Dimensions 19.2 20.0max 6.3 6.65max 16 9 1 0.89 Lot No. Part No. 0.51min 2.54min 5.08max 1.3 8 7.62 0.25 +0.11 −0.05 0 to 15°C (Unit: mm)

PG001MSerial Signal Generator IC for SLA7042M and SLA7044M I Input and Output Function Correlation Table Input Output Mode RESET MO STROBECLOCK _IN CW /CCW CLOCK _OUT DATA CW CCW CW LH LH HH HH L L CCW RESET CW CCW DATA Output Mode 4 or 7 Output Mode Input Mode 4 or 7 Output Mode × : Don't care ∗ : MO outputs L level while CLOCK_IN is H level when output mode is 4:4 Modes in brackets ( ) are for 2-2 phase VC: H. I Excitation Selection Table I Output Mode Sequence Excitation method Input VC H L L L H L L L L H HH× MS1 MS2 0% 20% 40% 55.5% 71.4% 83% 91% 100% 141% 100% 100% 100% 100% 12 34567 Output current mode of SLA7042M/7044M Excitation mode selection Torque vector 2-2 Phase Full Step 1-2 Phase Half Step W1-2 Phase 1/4 Step 2W1-2 Phase 1/8 Step Excitation method 2-2 Phase Full Step (1) (VC: H) 2-2 Phase Full Step (2) (VC: L) 1-2 Phase Half Step W1-2 Phase 1/4 Step 2W1-2 Phase 1/8 Step H CLOCK MO DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B DATA_A DATA_B CW/CCW CW CCW CW CCW CW CCW CW CCW CW CCW L H H H H H H L H H H H H H H L H H H H H H H L H H H H H H H L RESET = : No output

52 PG001M

PG001MSerial Signal Generator IC for SLA7042M and SLA7044M I Output Timing Chart (CW) … Excitation Current of SLA7042M/7044M RESET CLOCK_IN 2-2 Phase Full Step (VC: H) 1-2 Phase Half Step W1-2 Phase 1/4 Step 2W1-2 Phase 1/8 Step B A B A B A B A For 2-2 phase VC : L, output mode is 7→ 4. 5 6 6 5 4 3 2 1 0 1 2 3 4 5 6 7 77 6 5 4 3 543210 123456 77765432 7 4 7 7 MO MO MO MO

PG001MSerial Signal Generator IC for SLA7042M and SLA7044M I Output Timing Chart (CCW) … Excitation Current of SLA7042M/7044M RESET CLOCK_IN 2-2 Phase Full Step (VC: H) 1-2 Phase Half Step W1-2 Phase 1/4 Step 2W1-2 Phase 1/8 Step For 2-2 phase VC:L, output mode is 7→ 4. MO MO MO MO B A B A B A B A 5 6 6 5 4 3 2 1 0 1 2 3 4 5 6 7 77 6 5 4 3 0 1 2 3 4 23456 77765432 676 7 7 7 7