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AD8110 pdf datasheet (260 MHz,
消耗积分:3 |
格式:rar |
大小:555 |
2008-08-06
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PRODUCT DESCRIPTION
The AD8110 and AD8111 are high-speed 16 × 8 video crosspoint
switch matrices. They offer a –3 dB signal bandwidth
greater than 260 MHz, and channel switch times of less than
25 ns with 1% settling. With –78 dB of crosstalk and –97 dB
isolation (@ 5 MHz), the AD8110/AD8111 are useful in many
high-speed applications. The differential gain and differential
phase of better than 0.02% and 0.02° respectively, along with
0.1 dB flatness out to 60 MHz, make the AD8110/AD8111
ideal for video signal switching.
The AD8110 and AD8111 include eight independent output
buffers that can be placed into a high impedance state for paralleling
crosspoint outputs so that off channels do not load the
output bus. The AD8110 has a gain of +1, while the AD8111
offers a gain of +2. They operate on voltage supplies of ±5 V
while consuming only 50 mA of idle current. The channel
switching is performed via a serial digital control (which can
accommodate “daisy chaining” of several devices) or via a parallel
control, allowing updating of an individual output without reprogramming
the entire array.
The AD8110/AD8111 is packaged in an 80-lead LQFP package
and is available over the extended industrial temperature range
of –40°C to +85°C.
The AD8110 and AD8111 are high-speed 16 × 8 video crosspoint
switch matrices. They offer a –3 dB signal bandwidth
greater than 260 MHz, and channel switch times of less than
25 ns with 1% settling. With –78 dB of crosstalk and –97 dB
isolation (@ 5 MHz), the AD8110/AD8111 are useful in many
high-speed applications. The differential gain and differential
phase of better than 0.02% and 0.02° respectively, along with
0.1 dB flatness out to 60 MHz, make the AD8110/AD8111
ideal for video signal switching.
The AD8110 and AD8111 include eight independent output
buffers that can be placed into a high impedance state for paralleling
crosspoint outputs so that off channels do not load the
output bus. The AD8110 has a gain of +1, while the AD8111
offers a gain of +2. They operate on voltage supplies of ±5 V
while consuming only 50 mA of idle current. The channel
switching is performed via a serial digital control (which can
accommodate “daisy chaining” of several devices) or via a parallel
control, allowing updating of an individual output without reprogramming
the entire array.
The AD8110/AD8111 is packaged in an 80-lead LQFP package
and is available over the extended industrial temperature range
of –40°C to +85°C.
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