LM7001JM データシートの表示（PDF） - SANYO -> Panasonic

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LM7001JM

Direct PLL frequency synthesizer for electronic tuning

SANYO -> Panasonic 

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

1 ×8

At least [ f Xtal ] × 1.35

1 ×8

At least [ f Xtal ] × 1.35

1 ×8

At least [ f Xtal ] × 1.35

1 ×8

At least [ f Xtal ] × 1.35

1 ×8

At least [ f Xtal ] × 1.35

1 ×8

At least [ f Xtal ] × 1.35

Up to 1 µs

Up to 1 µs

Example: XIN = 2.048 MHz

At least 5.27 µs

At least 5.27 µs

At least 5.27 µs

At least 5.27 µs

At least 5.27 µs

At least 5.27 µs

Up to 1 µs

Up to 1 µs

No. 5262-5/8

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