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LM7001JM Sanyo Semicon Device Direct PLL Frequency Synthesizers Datasheet


Sanyo Semicon Device
LM7001JM
Part Number LM7001JM
Manufacturer Sanyo Semicon Device
Description No. 5262-4/8 LM7001J, 7001JM Data Input Timing VIH = 2.2 to 6.5 V, VIL = 0 to 0.7 V, Xtal = 5.00 to 7.20 (typ) to 8.00 MHz Data acquisition: On the CL rising edge Note: Data transfers must be started only after the crystal oscillator is operating normally, i.e., after a proper input signal has bee...
Features
• The LM7001J and LM7001JM are PLL frequency synthesizer LSIs for tuners, making it possible to make up high-performance AM/FM tuners easily.
• These LSIs are software compatible with the LM7000, but do not include an IF calculation circuit.
• The FM VCO circuit includes a high-speed programmable divider that can divide directly.
• Seven reference frequencies: 1, 5, 9, 10, 25, 50, and 100 kHz
• Band-switching outputs (3 bits)
• Controller clock output (400 kHz)
• Clock time base output (8 Hz)
• Serial input circuit for data input (using the CE, CL, and DATA pins) Package Dimensions unit: mm 3...

Document Datasheet LM7001JM datasheet pdf (91.91KB)


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No. 5262-4/8 LM7001J, 7001JM Data Input Timing VIH = 2.2 to 6.5 V, VIL = 0 to 0.7 V, Xtal = 5.00 to 7.20 (typ) to 8.00 MHz Data acquisition: On the CL rising edge Note: Data transfers must be started only after the crystal oscillator is operating normally, i.e., after a proper input signal has been supplied to XIN. Parameter Enable setup time Enable hold time Data setup time Data hold time Clock low-level time Clock high-level time Rise time Fall time Symbol tES tEH tSU tHD tLO tHI tR tF Xtal: 7.20 MHz At least 1.5 µs At least 1.5 µs At least 1.5 µs At least 1.5 µs At least 1.5 µs At least 1.5 µs Up to 1 µs Up to 1 µs Xtal: for frequencies other than 7.2 MHz At least [ At least [ At le...
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