Features: ` Large, 32 * 16, nonblocking switch array` G = +1 (ADV3202) or G = +2 (ADV3203) operation` 32 * 32 pin-compatible version available (ADV3200/ADV3201)`Single +5 V, dual ±2.5 V, or dual ±3.3 V supply (G = +2)`Serial programming of switch array`2:1 OSD insertion mux per output`Input sync-t...
ADV3202: Features: ` Large, 32 * 16, nonblocking switch array` G = +1 (ADV3202) or G = +2 (ADV3203) operation` 32 * 32 pin-compatible version available (ADV3200/ADV3201)`Single +5 V, dual ±2.5 V, or dual ±3....
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
` Large, 32 * 16, nonblocking switch array
` G = +1 (ADV3202) or G = +2 (ADV3203) operation
` 32 * 32 pin-compatible version available (ADV3200/ADV3201)
`Single +5 V, dual ±2.5 V, or dual ±3.3 V supply (G = +2)
`Serial programming of switch array
`2:1 OSD insertion mux per output
`Input sync-tip clamp
`High impedance output disable allows connection of multiple devices with minimal output bus load
`Excellent video performance 60 MHz 0.1 dB gain flatness
0.1% differential gain error (RL = 150 )
0.1° differential phase error (RL = 150 )
` Excellent ac performance
Bandwidth: >300 MHz
Slew rate: >400 V/s
` Low power: 1 W
` Low all hostile crosstalk: −48 dB @ 5 MHz
` Reset pin allows disabling of all outputs
Connected through a capacitor to ground, provides power-on reset capability
` 176-lead exposed pad LQFP package (24 mm * 24 mm)
· CCTV surveillance
· Routing of high speed signals, including Composite video (NTSC, PAL, S, SECAM) RGB and component video routing Compressed video (MPEG, wavelet)
· Video conferencing
Parameter | Rating |
Analog Supply Voltage (VPOS − VNEG) Digital Supply Voltage (DVCC − DGND) Ground Potential Difference (VNEG − DGND) Maximum Potential Difference DVCC − VNEG Disabled Outputs ADV3202 (|VOSD − VOUT|) ADV3203 (|VOSD −(VOUT+VREF)/2|) |VCLAMP − VINxx| |
7.5 V 6 V +0.5 V to 4 V 9.4 V <3 V <3 V 6 V |
VREF Input Voltage ADV3202 ADV3203 Analog Input Voltage Digital Input Voltage Output Voltage (Disabled Analog Output) Output Short-Circuit Duration Output Short-Circuit Current Storage Temperature Range Operating Temperature Range Lead Temperature (Soldering, 10 sec) Junction Temperature |
VPOS 3.5 V to VNEG + 3.5 V VPOS 4 V to VNEG + 4 V VNEG to VPOS DVCC (VPOS − 1 V) to (VNEG + 1 V) Momentary 45 mA −65 to +125 −40 to +85 300 150 |
The ADV3202/ADV3203 are 32 * 16 analog crosspoint switch matrices. They feature a selectable sync-tip clamp input for ac-coupled applications and a 2:1 on-screen display (OSD) insertion mux. With −48 dB of crosstalk and −80 dB isolation at 5 MHz, the ADV3202/ADV3203 are useful in many high density routing applications. The 0.1 dB flatness out to 60 MHz makes the ADV3202/ADV3203 ideal for both composite and component video switching.
The 16 independent output buffers of the ADV3202/ADV3203 can be placed into a high impedance state for paralleling cross-point outputs so that off-channels present minimal loading to an output bus if building a larger array. The ADV3202 has a gain of +1 while the ADV3203 has a gain of +2 for ease of use in back-terminated load applications. A single +5 V supply, dual ±2.5 V supplies, or dual ±3.3 V supplies (G = +2) can be used while consuming only 195 mA of idle current with all outputs enabled. The channel switching is performed via a double buffered, serial digital control that can accommodate daisy chaining of several devices.
The ADV3202/ADV3203 are packaged in a 176-lead exposed pad LQFP package (24 mm* 24 mm) and are available over the extended industrial temperature range of −40 to +85.