DS1083L
16MHz to 134MHz Spread-Spectrum
Clock Modulator for LCD Panels
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 5
2007 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
fIN + (0.5%, 1%, 1.5%, OR 2% OF fIN)
fIN
fIN - (0.5%, 1%, 1.5%, OR 2% OF fIN)
fSSO
TIME
1
DITHER CYCLE
RATE*
IF DITHER AMOUNT = 0%
DITHER AMOUNT
(
±0.5%, ±1%, ±1.5%, OR ±2%)
*DITHER CYCLE RATE =
fIN/512, IF fIN = 16MHz TO 33MHz
fIN/1024, IF fIN = 33MHz TO 64MHz
fIN/2048, IF fIN = 64MHz TO 134MHz
Figure 1. Spread-Spectrum Frequency Modulation
GND
SMSEL2
SSO
1
6
VCC
5
SMSEL1
CLKIN
THIN SOT23
TOP VIEW
2
34
DS1083L
+
Pin Configuration
CLKIN
GND
SSO
SMSEL1
VCC
DECOUPLING
CAPACITOR
VCC
fSSO
SMSEL2
fIN = 16MHz TO
134MHz
DITHERED
NOTE: IN THE ABOVE CONFIGURATION WITH SMSEL1 CONNECTED TO VCC AND SMSEL2 CONNECTED
TO GND, THE DEVICE WILL HAVE A SPREAD-SPECTRUM MAGNITUDE OF
±1.5%.
DS1083L
Typical Operating Circuit
Package Information
For the latest package outline information, go to
www.maxim-ic.com/packages.
PACKAGE TYPE
DOCUMENT NO.
6 Thin SOT23
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DS1085LZ-12B2 功能描述:可编程振荡器 RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装:
DS1085LZ-12B2+ 功能描述:可编程振荡器 3.3V EconOscillator f Synthesizer RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装:
DS1085LZ-25 功能描述:可编程振荡器 3.3V EconOscillator f Synthesizer RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装:
DS1085LZ-25+ 功能描述:可编程振荡器 3.3V EconOscillator f Synthesizer RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: