CXD2930BR データシートの表示（PDF） - Sony Semiconductor

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CXD2930BR

GPS LSI with Built-in 32-bit RISC CPU

Sony Semiconductor 

CXD2930BR

AC Characteristics

(1) When inputting a pulse to the TCXO pin (VDD = 3.0 to 3.6V, Topr = –40 to +85°C)

When inputting a binary-converted signal

TCXO

1/fTCK

tTH

tTL

Item

TCXO clock frequency

TCXO clock pulse width

Symbol

fTCK

tTH, tTL

Min.

Typ. – 3ppm

24.5

Typ.

18.414

Max.

Typ. + 3ppm

29.9

Unit

MHz

ns

When performing binary conversion with the TCXO and XTCXO pins (Pins 7 and 8)

0.8Vp-p or more

0.01µF

VDD/2

7

1MΩ

8

(2) When performing self-oscillation with the CCKI and CCKO pins (VDD = 3.0 to 3.6V, Topr = –40 to +85°C)

220pF

13

10MΩ

220pF

14

32.768kHz ± 100ppm

– 12 –

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