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Part Name(s) : P1727 P1727A P1727B P1727C P1727D P1727AF-08SR ON-Semiconductor
ON Semiconductor
Description : Notebook LCD Panel EMI Reduction IC View

Product Description
The P1727 is a versatile spread spectrum frequency modulator designed specifICally for a wide range of clock frequencies. The P1727 reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream (clock and data dependent signals). The P1727 allows signifICant system cost savings by reducing the number of circuit board layers and shielding that are traditionally required to pass EMI regulations.

Features
• FCC approved method of EMI attenuation
• Generates a low EMI spread spectrum of the input clock frequency
• Optimized for frequency range: P1727X: 20MHz to 40MHz
• Internal loop filter minimizes external components and board space
• 8 different frequency deviations ranging from ±0.625% to –3.50%
• Low inherent Cycle-to-cycle jitter
• 3.3V Operating Voltage
• Supports Notebook VGA and other LCD timing controller applICations
• Available in 8-pin SOIC.

ApplICations
    The P1727 is targeted towards Notebook LCD displays, other displays using an LVDS interface, PC peripheral devICes and embedded systems.

Part Name(s) : P1819 P1819BF-08SR P1819GF-08SR P1819B P1819G ON-Semiconductor
ON Semiconductor
Description : Notebook LCD Panel EMI Reduction IC View

Product Description
The P1819 is a Versatile Spread Spectrum Frequency Modulator designed specifICally for input clock frequencies from 20 to 40MHz. (Refer to Input Frequency and Modulation Rate Table). The P1819 reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream clock and data dependent signals. The P1819 allows signifICant system cost savings by reducing the number of circuit board layers, ferrite beads, shielding, and other passive components that are traditionally required to pass EMI regulations.
The P1819 modulates the output of a single PLL in order to “spread” the bandwidth of a synthesized clock, and more importantly, decreases the peak amplitudes of its harmonICs. This result in signifICantly lower system EMI compared to the typICal narrow band signal produced by oscillators and most frequency generators. Lowering EMI by increasing a signal’s bandwidth is called ‘Spread Spectrum Clock Generation’.
The P1819 is available in different spread deviation, refer to Spread Deviation Selection Table.
The P1819 uses the most effICient and optimized modulation profile approved by the FCC and is implemented in a proprietary all digital method

Features
• FCC approved method of EMI attenuation.
• Provides up to 15dB EMI Reduction.
• Generates a low EMI Spread Spectrum clock and a non-spread reference clock of the input frequency.
• Optimized for Frequency range from 20 to 40MHz.
• Internal loop filter minimizes external components and board space.
• Selectable spread options: Down and Center.
• Low Inherent Cycle-to-Cycle jitter.
• Two different deviation selections.
• ModRate is compliant with ATI M7x VGA spec.
• 3.3V ± 0.3V Operating Voltage range.
• Low power CMOS design.
• Supports Notebook VGA and other LCD timing controller applICations.
• Power Down function for mobile applICation.
• Available in 8-pin SOIC Package.

ApplICations
  The P1819 is targeted towards EMI management for memory and LVDS interfaces in mobile graphIC chipsets and high-speed digital applICations such as PC peripheral devICes, consumer electronICs, and embedded controller systems.

Part Name(s) : L2042A L2042A-08SR L2042A-08ST L2042A-08TR L2042A-08TT ALSC
Alliance Semiconductor
Description : 2.5V LCD Panel Reduction IC View

Product Description
The L2042A is a versatile spread spectrum frequency modulator designed specifICally for digital falt Panel applICations. The L2042A reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream clock and data dependent signals. The L2042A allows signifICant system cost savings by reducing the number of circuit board layers ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations.

Features
▪ FCC approved method of EMI attenuation.
▪ Provides up to 15dB of EMI suppression.
▪ Generates a low EMI spread spectrum clock of the
    input frequency.
▪ Input frequency range: 30MHz to 75 MHz.
▪ Optimized for 32.5MHz, 54MHz, and 65MHz.
▪ Internal loop filter minimizes external components
    and board space.
▪ Selectable spread deviation.
▪ SSON# control pin for spread spectrum enable
    and disable options.
▪ Low cycle-to-cycle jitter.
▪ 2.5V or 3.3V operating voltage range.
▪ TTL or CMOS compatible outputs.
▪ Ultra-low power CMOS design.
▪ Supports most mobile graphIC accelerator and
    LCD timing controller specifICations.
▪ Available in 8-pin SOIC and TSSOP.
   
ApplICations
    The L2042A is targeted towards digital flat Panel
    applICations for Notebook PCs, Palm -size PCs, offICe
    automation equipment, and LCD monitors.
   

Part Name(s) : A2040C A2040C-08SR A2040C-08ST A2040C-08TR A2040C-08TT I2040C I2040C-08SR I2040C-08ST I2040C-08TR I2040C-08TT P2040C P2040C-08SR P2040C-08ST P2040C-08TR P2040C-08TT ALSC
Alliance Semiconductor
Description : LCD Panel EMI Reduction IC View

Product Description
The P2040C is a selectable spread spectrum frequency modulator designed specifICally for digital flat Panel applICations. The P2040C reduces electromagnetIC interference (EMI) at the clock source whICh provides system wide Reduction of EMI of all clock dependent signals. The P2040C allows signifICant system cost savings by reducing the number of circuit board layers and shielding that are traditionally required to pass EMI regulations.

Features
FCC approved method of EMI attenuation.
Provides up to 15 dB of EMI suppression
Generates a low EMI spread spectrum clock of the input frequency
50 MHz to 170 MHz input frequency range
Optimized for 54MHz, 65MHz, 81MHz, 140MHz, and 162MHz pixel clock frequencies
Internal loop filter minimizes external components and board space
8 selectable spread ranges, up to +/- 2.2%
SSON# control pin for spread spectrum enable and disable options
2 selectable modulation rates
Low cycle-to-cycle jitter
3.3V operating voltage
16 mA output drives
TTL or CMOS compatible outputs
Ultra low power CMOS design
Supports most mobile graphIC accelerator and LCD timing controller specifICations
Available in 8 pin SOIC and TSSOP

ApplICations
The P2040C is targeted towards digital flat Panel applICations for Notebook PCs, Palm-size PCs, OffICe Automation Equipments, and LCD Monitors.


Part Name(s) : P1727 P1727AG-08SR P1727AG-08ST P1727AG-08TR P1727AG-08TT P1727BG-08SR P1727BG-08ST P1727BG-08TR P1727BG-08TT P1727CG-08SR P1727CG-08ST P1727CG-08TR P1727CG-08TT P1727DG-08SR P1727DG-08ST P1727DG-08TR P1727DG-08TT P1727EG-08SR P1727EG-08ST P1727EG-08TR P1727EG-08TT P1727FG-08SR P1727FG-08ST P1727FG-08TR P1727FG-08TT PULSECORE
PulseCore Semiconductor
Description : Low Power Notebook LCD Panel EMI Reduction IC View

Product Description
The P1727 is a versatile spread spectrum frequency modulator designed specifICally for a wide range of clock frequencies. The P1727 reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream (clock and data dependent signals). The P1727 allows signifICant system cost savings by reducing the number of circuit board layers and shielding that are traditionally required to pass EMI regulations.

Features
• FCC approved method of EMI attenuation
• Generates a low EMI spread spectrum of the input clock frequency
• Optimized for frequency range: P1727X: 20MHz to 40MHz
• Internal loop filter minimizes external components and board space
• 8 different frequency deviations ranging from +/-0.625% to –3.50%
• Low inherent Cycle-to-cycle jitter
• 3.3V Operating Voltage
• Supports Notebook VGA and other LCD timing controller applICations
• Available in 8 pin SOIC and TSSOP
• Qualified for Industrial Temp Spec. (-40°C to +85°C)

ApplICations
    The P1727 is targeted towards Notebook LCD displays, other displays using an LVDS interface, PC peripheral devICes and embedded systems.

Part Name(s) : I2042A-08SR I2042A-08ST I2042A-08TR I2042A-08TT I2042AF-08SR I2042AF-08ST I2042AF-08TR I2042AF-08TT I2042AG-08SR I2042AG-08ST I2042AG-08TR I2042AG-08TT P2042A-08SR P2042A-08ST P2042A-08TR P2042A-08TT P2042AF-08SR P2042AF-08ST P2042AF-08TR P2042AF-08TT P2042AG-08SR P2042AG-08ST P2042AG-08TR P2042AG-08TT P2042A ALSC
Alliance Semiconductor
Description : LCD Panel EMI Reduction IC View

Product Description
The P2042A is a versatile spread spectrum frequency modulator designed specifICally for digital flat Panel applICations. The P2042A reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream clock and data dependent signals. The P2042A allows signifICant system cost savings by reducing the number of circuit board layers ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations.

Features
▪ FCC approved method of EMI attenuation.
▪ Provides up to 15dB of EMI suppression.
▪ Generates a low EMI spread spectrum clock of the input frequency.
▪ Input frequency range: 30MHz to 110MHz.
▪ Optimized for 32.5MHz, 54MHz, 65MHz and 108MHz pixel clock frequencies.
▪ Internal loop filter minimizes external components and board space.
▪ Eight selectable high spread ranges up to ± 1.9%.
▪ SSON# control pin for spread spectrum enable and disable options.
▪ Low cycle-to-cycle jitter.
▪ 3.3V ± 0.3V operating range.
▪ Low power CMOS design.
▪ Supports most mobile graphIC accelerator and LCD timing controller specifICations.
▪ Available in 8-pin SOIC and TSSOP Packages.

ApplICations
    The P2042A is targeted towards digital flat Panel applICations for Notebook PCs, palm-size PCs, offICe automation equipments and LCD monitors.

Part Name(s) : I2040AF-08-SR I2040AF-08-ST I2040AF-08-TR I2040AF-08-TT I2040AG-08-SR I2040AG-08-ST I2040AG-08-TR I2040AG-08-TT P2040A P2040AF-08-SR P2040AF-08-ST P2040AF-08-TR P2040AF-08-TT P2040AG-08-SR P2040AG-08-ST P2040AG-08-TR P2040AG-08-TT X2040AF-08-SR X2040AF-08-ST X2040AF-08-TR X2040AF-08-TT X2040AG-08-SR X2040AG-08-ST X2040AG-08-TR X2040AG-08-TT PULSECORE
PulseCore Semiconductor
Description : LCD Panel EMI Reduction IC View

Product Description
The P2040A is a versatile spread spectrum frequency modulator designed specifICally for digital flat Panel applICations. The P2040A reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream clock and data dependent signals. The P2040A allows signifICant system cost savings by reducing the number of circuit board layers ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations.

Features
• FCC approved method of EMI attenuation.
• Provides up to 20dB of EMI suppression.
• Generates a low EMI spread spectrum clock of the input frequency.
• Input frequency range: 30MHz to 100MHz.
• 3.3v Operating Voltage
• Optimized for VGA, SVGA, and higher resolution XGA LCD Panels.
• Internal loop filter minimizes external components and board space.
• Six selectable high spread ranges up to ± 2%.
• Two selectable modulation rates.
• SSON# control pin for spread spectrum enable and disable options.
• Low cycle-to-cycle jitter.
• Wide operating range.
• Low power CMOS design.
• Supports most mobile graphIC accelerator specifICations.
• Products available for automotive temperature range. (Refer Spread Spectrum Range Selection Tables)
• Available in 8-pin SOIC and TSSOP Packages.

ApplICations
    The P2040A is targeted towards digital flat Panel applICations for Notebook PCs, palm-size PCs, offICe automation equipments and LCD monitors.

Part Name(s) : I2040A-08-SR I2040A-08-ST I2040A-08-TR I2040A-08-TT I2040AF-08-SR I2040AF-08-ST I2040AF-08-TR I2040AF-08-TT I2040AG-08-SR I2040AG-08-ST I2040AG-08-TR I2040AG-08-TT P2040A-08-SR P2040A-08-ST P2040A-08-TR P2040A-08-TT P2040AF-08-SR P2040AF-08-ST P2040AF-08-TR P2040AF-08-TT P2040AG-08-SR P2040AG-08-ST P2040AG-08-TR P2040AG-08-TT P2040A ALSC
Alliance Semiconductor
Description : LCD Panel EMI Reduction IC View

Product Description
The P2040A is a versatile spread spectrum frequency modulator designed specifICally for digital flat Panel applICations. The P2040A reduces electromagnetIC interference (EMI) at the clock source, allowing system wide Reduction of EMI of down stream clock and data dependent signals. The P2040A allows signifICant system cost savings by reducing the number of circuit board layers ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations.

Features
◾ FCC approved method of EMI attenuation.
◾ Provides up to 20dB of EMI suppression.
◾ Generates a low EMI spread spectrum clock of the input frequency.
◾ Input frequency range: 30MHz to 100MHz.
◾ Optimized for VGA, SVGA, and higher resolution XGA LCD Panels.
◾ Internal loop filter minimizes external components and board space.
◾ Six selectable high spread ranges up to ± 2%.
◾ Two selectable modulation rates.
◾ SSON# control pin for spread spectrum enable and disable options.
◾ Low cycle-to-cycle jitter.
◾ Wide operating range.
◾ Low power CMOS design.
◾ Supports most mobile graphIC accelerator specifICations.
◾ Products available for automotive temperature range. (Refer Spread Spectrum Range Selection Tables)
◾ Available in 8-pin SOIC and TSSOP Packages.

ApplICations
    The P2040A is targeted towards digital flat Panel applICations for Notebook PCs, palm-size PCs, offICe automation equipments and LCD monitors.

Part Name(s) : IM120906011 ETC
Unspecified
Description : 5.0 Inch TFT LCD Panel View
This is a 5.0 Inch TFT LCD Panel with 65K color 720 x 480 resolutions. It is touch screen. The LCD Panel supports 16bit data interface with 4 wires control interface. The controller of the LCD Panel is SSD1963.

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