M6242B 参数 Datasheet PDF下载

MSM6242B

OSCILLATOR FREQUENCY DEVIATIONS

¡ Semiconductor

0

1

0

Ta = 25°C

∆f/f

(PPM)

∆f/f

(PPM)

5V

2V

20

40

60

80

-1

-2

-3

-4

-50

-100

-60

-40

-20

0

0

1

2

3

V

DD

(V)

4

5

6

Ta (°C)

Figure 2. Frequency Deviation (PPM) vs Temperature

Figure 3. Frequency Deviation (PPM) vs Voltage

Note:

1. The graghs above showing frequency deviation vs temperature/voltage are primarily characteristic of the

MSM6242B with the oscillation circuit described below.

XT

XT

Crystal: Type N

0

, P

3

by kinseki (32.768 KHz)

C

G

, C

D

: 22pF (Temperature Characteristics: 0)

C

G

C

D

V

DD

26