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PDF HD151TS302RP Data sheet ( Hoja de datos )
| Número de pieza | HD151TS302RP | |
| Descripción | Spread Spectrum Clock | |
| Fabricantes | Hitachi Semiconductor | |
| Logotipo |  |
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HD151TS302RP
Spread Spectrum Clock for EMI Solution
ADE-205-655A (Z)
Preliminary
Rev. 1
Sep. 2001
Description
The HD151TS302 is a high-performance Spread Spectrum Clock modulator. It is suitable for low EMI
solution.
Features
• Supports 10 MHz to 60 MHz operation. (Designed for XIN = 24 MHz and 48 MHz)
• 1 copy of clock out with spread spectrum modulation @3.3 V
• 1 copy of reference clock @3.3 V
• Programmable spread spectrum modulation (–0.5%, –1.0%, –3.0% down spread modulation and spread
spectrum disable mode.)
• SOP–8pin
• Pin to pin compatible with HD151TS301RP
Key Specifications
• Supply voltages : VDD = 3.3 V±0.165 V
• Ta = 0 to 70°C operating range
• Clock output duty cycle = 50±5%
• Cycle to cycle jitter = ±250 ps typ.
1 page  
HD151TS302RP
DC Electrical Characteristics
Ta = 0 to 70°C, VDD = 3.3 V±5%
Item
Input low voltage
Input high voltage
Input current
Symbol Min
V—
IL
VIH 2.0
I—
I
—
Typ
—
—
—
—
Input slew rate
Input capacitance
Operating current
CI
1—
——
—7
Max
0.8
—
±10
±100
4
4
—
Unit Test Conditions
V
V
µA V = 0 V or 3.465 V,
I
VDD = 3.465 V, XIN pin
VI = 0 V or 3.465 V,
VDD = 3.465 V,
SEL0, SEL1 pins
V / ns 20% – 80%
pF SEL0, SEL1
mA XIN = 24 MHz, CL = 0 pF,
VDD = 3.3 V
DC Electrical Characteristics / Clock Output & SSC Clock Output
Ta = 0 to 70°C, VDD = 3.3 V±5%
Item
Output voltage
Symbol Min
VOH 3.1
VOL —
Typ Max
——
— 50
Unit Test Conditions
V IOH = –1 mA, VDD = 3.3 V
mV IOL = 1 mA, VDD = 3.3 V
Rev.1, Sep. 2001, page 5 of 9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet HD151TS302RP.PDF ] | |
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