LD1048C Datasheet, PDF (25/28 Pages) LDT Co., Ltd – 10 bit PWM Controller 48Channel Output LED Driver

LD71D1048C
10bit PWM Controller / 48 Channel Output LED DRIVER
FUNCTIONAL DESCRIPTION (continued)
RC OSCILLATION
Internal Oscillation
LD71D1048C
OSC1
Rf
OSC2
Clock
Generation
PWCLK
Rf = 0.0k OSC1 = 10MHz +- 10%
Rf = 2k OSC1 = 9MHz +- 10%
Rf = 3k OSC1 = 7MHz +- 10%
Rf = 4k OSC1 = 6MHz +- 10%
Rf = 5k OSC1 = 5MHz +- 10%
External Oscillation
External
Clock
LD71D1048C
Rs
OSC1
OSC2
Clock
Generation
PWCLK
25
Ver1.0