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LC72133M データシート(PDF) 6 Page - Sanyo Semicon Device |
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LC72133M データシート(HTML) 6 Page - Sanyo Semicon Device |
6 / 23 page Pin Functions No. 5427-6/23 LC72133M, 72133V Symbol Pin No. Type Functions Circuit configuration XIN XOUT FMIN AMIN CE CL DI DO VDD 1 20 14 13 2 4 3 5 15 Xtal OSC Local oscillator signal input Local oscillator signal input Chip enable Clock Data input Data output Power supply • Crystal resonator connection (4.5/7.2 MHz) • FMIN is selected when the serial data input DVS bit is set to 1. • The input frequency range is from 10 to 130 MHz. • The input signal passes through the internal divide-by- two prescaler and is input to the swallow counter. • The divisor can be in the range 272 to 65535. However, since the signal has passed through the divide-by-two prescaler, the actual divisor is twice the set value. • AMIN is selected when the serial data input DVS bit is set to 0. • When the serial data input SNS bit is set to 1: — The input frequency range is 2 to 40 MHz. — The signal is directly input to the swallow counter. — The divisor can be in the range 272 to 65535, and the divisor used will be the value set. • When the serial data input SNS bit is set to 0: — The input frequency range is 0.5 to 10 MHz. — The signal is directly input to a 12-bit programmable divider. — The divisor can be in the range 4 to 4095, and the divisor used will be the value set. Set this pin high when inputting (DI) or outputting (DO) serial data. • Used as the synchronization clock when inputting (DI) or outputting (DO) serial data. • Inputs serial data transferred from the controller to the LC72133. • Outputs serial data transferred from the LC72133 to the controller. The content of the output data is determined by the serial data DOC0 to DOC2. • The LC72133 power supply pin (VDD = 2.7 to 3.6 V) • The power on reset circuit operates when power is first applied. Continued on next page. Operating FMIN input frequency conditions 10 to 90 MHz 10 to 120 MHz 10 to 130 MHz Operating power- 2.7 to 3.6 V 2.7 to 3.6 V 3.0 to 3.6 V supply voltage Operating input 70 to 900 100 to 900 70 to 900 levels mVrms mVrms mVrms A11905 A11906 A11907 A11908 S A11910 S A11910 S A11911 |
同様の部品番号 - LC72133M_11 |
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同様の説明 - LC72133M_11 |
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