Z89302/04/06

Digital Television Controller

P R E L I M I N A R Y

6

V1,V2,V3 ANALOG OUTPUT

Condition

4.75 V

5.25 V

11

3.6 – 4.4

4.0 – 5.0

V

II

10

79% of V

01

50% of V

00

0.0 – 0.8V

Notes:

Maximum Variance Between V1, V2, V3 is 100 mV

Settling Time 70% of DC Level, 10pF Load <50n Sec

Figure 3. 32K Oscillator Recommended Circuit

Figure 4. Low Pass Filter

XTAL1

XTAL2

47

pF

68

pF

32K Oscillator Recomended Circuit

27 K

32.768K

10 MO

hm

Z893XX

510

W

10

mF

0.1

mF