Reference Design HFRD-34.0 (Rev.3, 05/08)
Maxim Integrated Products
Page 17 of
18
1312
Board Dimensions
Figure 8. HFRD-34.0 Board dimensions (not to scale).
Страница 1: ...Reference Design HFRD 34 0 Rev 3 05 08 REFERENCE DESIGN 4 x 4 DVI KVM Switch Maxim Integrated Products...
Страница 2: ...s provided Firmware and Gerber files available 3 Overview High Frequency Reference Design HFRD 34 0 is a fully buffered 4 x 4 DVI KVM switch The design switches high resolution DVI video up to 1920 x...
Страница 3: ...configured in a variety of application environments Three possible applications are shown in Figures 1 through 3 below DVI KVM SWITCH App1 2 Person Work Station USER 1 USER 2 SHARED Figure 1 Typical...
Страница 4: ...MAX4814 MAX3814 MAX3208 DVI Out1 DVI Out2 DVI Out3 DVI Out4 DVI In2 DVI In3 DVI In1 DVI In4 USB In2 USB In1 USB In3 USB In4 Audio In2 Audio In1 Audio In3 Audio In4 USB HUB1 USB HUB2 USB HUB3 USB HUB4...
Страница 5: ...MUX Low Speed Video Signals High Speed Video Signals MAX4814 x2 DVI Out1 DVI Out2 DVI Out3 DVI Out4 I2C Figure 5 Video section functional diagram Audio Section Functional Diagram 2 Switch I2C Audio O...
Страница 6: ...2 ESD ESD MAX3208 MAX3208 MAX3208 MAX3208 Switches I2C HUB Controllers USB2512 USB2512 USB2512 USB2513 4 4 4 4 Data Power USB 2 USB 3 USB 1 USB 4 MAX1558 MAX1558 MAX1558 Power Switches MAX1558 Overcu...
Страница 7: ...bps VGA to 1 65Gbps UXGA or 1080p 60 Typical applications include multiroom display of the same video source and industrial and commercial signage applications such as airport monitors or trading room...
Страница 8: ...low on resistance RON necessary for high performance switching applications This device is designed for USB 2 0 Hi Speed applications at 480Mbps The MAX4899AE also handles all the requirements for USB...
Страница 9: ...1kHz power supply rejection ratio PSRR allows these devices to operate from noisy digital supplies without an additional linear regulator Comprehensive click and pop circuitry suppresses audible clic...
Страница 10: ...AX7312 MAX3397E The MAX3397E 15kV ESD protected bidirectional level translator provides level shifting for data transfer in a multivoltage system Externally applied voltages VCC and VL set the logic l...
Страница 11: ...nal components Additional information www maxim ic com MAX6817 MAX1953 The MAX1953 MAX1954 MAX1957 is a family of versatile economical synchronous current mode pulse width modulation PWM buck controll...
Страница 12: ...age range They are available with guaranteed 50mA and 100mA current limits making them ideal for load switching applications Additional information www maxim ic com MAX4788 7 Navigation Menu HFRD 34 0...
Страница 13: ...Allows the user to switch headphone output 1 to any audio input 1 through 4 The current switch selection is highlighted ASM 2 HeadphoneOut1 Allows the user to switch headphone output 2 to any audio i...
Страница 14: ...between 0dB 3dB and 6dB The preemphasis can be increased to improve signal integrity when using long cables between HFRD 34 0 and the monitor ADVM 3 DVI3 Pre Emph Allows the user to adjust DVI Out 3 p...
Страница 15: ...tings that can be adjusted through a 2 wire bus controlled by the C Currently these features and configurations are set through the C firmware 3 The USB HUB reset connection for the four HUBs pin 26 o...
Страница 16: ...out notice at any time 12 Layer Profile The HFRD 34 0 DVI KVM switch includes controlled impedance transmission lines The layer profile is based on the following assumptions 1 Dielectric material is F...
Страница 17: ...Reference Design HFRD 34 0 Rev 3 05 08 Maxim Integrated Products Page 17 of 18 1312 Board Dimensions Figure 8 HFRD 34 0 Board dimensions not to scale...
Страница 18: ...Apple Computer Inc HDMI is a trademark of HDMI Licensing LLC InfiniBand is a registered trademark of InfiniBand Trade Association MultiTRAK is a trademark of Standard Microsystems Corporation PCI Expr...
