The M21202 is a next generation high performance analog
SD-SDI video co-axial cable driver solution that is pin-to-pin,
electrically, and functionally compatible with existing legacy
single channel cable drivers.
Superior next generation cable driving and output return
loss (>
20dB
)performance of the M21202 is complemented
with a complete serial routing chipset that includes equaliza-
tion (M21204) and reclocking (M21205) devices. These new
devices further complement Mindspeed’sunique HD/SD and
SD-SDI quad channel reclocking and asynchronous switching
devices:
•M21252 quad channel multi-ratevideo reclocker
•M21260 4x4 1.6 Gbps video crosspoint switch
with quad multi ratereclockers
•M21261 1:4 1.6 Gbps video fanout with HD/SD
multi-rate reclocking
•M21262 4:1 1.6 Gbps video selector with HD/SD
multi-rate reclocker
In addition tobeing drop in compatible with the
GS9068/9068A SD-SDI cable driver, the M21202 provides
enhanced performance such as improved differential input
sensitivity (100mVpp to2000mVpp) and a typical device
output return loss (ORL) of 20dB for easier board develop-
ment and increased margin or headroom to the SMPTE
specs.
The M21202 is also pin-to-pin compatible with Mindspeed’s
M21212/21218 cable driver but has a reduced maximum
output swing of 1200 mVp-p single ended vs. 1800 mVp-p for
the M21218.
Mindspeed’sinnovative circuit architecture enables next
generation systems with flexible power supply operation of
2.5V or 3.3V and a wider operating tempature range (-10º
to + 85ºC). Power dissipation is significantly reduced @ 3.3V
(25%-42% typ/max) with further reductions possible @ 2.5V
supply (40%-50% typ/max).
M21202 SD-SDI Broadcast Video Co-axial
Cable Driver
>
Next Generation High Performance Analog
Broadcast Video Solutions
>SMPTE 259M and SMPTE 344M
compliant
>Supports data rate operation
of 143, 177, 270, 360, 540 Mbps
and DVB-ASI at 270 Mbps
>Fully differential signal paths
>LVPECL compatible input
>>20dB output return loss
>Pin-to-pin, electrically, and
functionally compatible with
M21212, GS9068, GS9068A
>2.5V or 3.3V Operation
>Reduced power dissipation
-90mW typical @ 2.5V
-120mW typical @ 3.3V
>100mVp-p differential input
voltage sensitivity
>Increased operating
temperature range:
-10°C to +85°C
>500-1200mVpp output
amplitude range
>KEY FEATURES
www.mindspeed.com/salesoffices
General Information: (949) 579-3000
Headquarters – Newport Beach
4000 MacArthur Blvd., East Tower
Newport Beach, CA 92660-3007
21202-BRF-001-B.PDF
©2005 Mindspeed Technologies™.All rights reserved. Mindspeed and the Mindspeed
logo aretrademarks of Mindspeed Technologies. All other trademarks are the prop-
erty of their respective owners. Although Mindspeed Technologies strives for accu-
racy in all its publications, this material may contain errors or omissions and is
subject to change without notice.This material is provided as is and without any
express or implied warranties, including merchantability, fitness for a particular
purpose and non-infringement. Mindspeed Technologies shall not be liable for any
special, indirect, incidental or consequential damages as a result of its use.
Applications
•Small to large serial routing switchers
•Master control switchers
•Productions switchers
•Distribution amplifiers
•SD-SDI processing gear
Ordering Information
M21202-14: SD video cable driver
(143 Mbps –540Mbps)
M21202G-14: SD video cable driver
(143 Mbps –540Mbps)
[RoHS compliant package]
Package: 8 pin SOIC
8pin SOIC [RoHS compliant package]
Product Features
SD Production & Master Control Switcher Application
SD Routing Switcher Application
SDO
M21111 - 17 x 17
M21121 - 34 x 34
Other
Mindspeed
Reclockers
M21252
75 Ohm
Cable
Drivers
Crosspoint
Switches
M21205
CLOCK & DATA
RECOVERY
W/ BYPASS
M21202
M21204
Cable
Equalizers
SDO
M21131V - 72 x 72
M21151V - 144 x 144
SD-SDI
SD-SDI
M21202
10
10
Serializers
Deserializers
Crosspoint
Matrices
LINE SYNC/GENLOCK
MEMORY MANAGER
FRAME MEMORY
FRAME SYNC
Y
C
Y
C
PCLK
PCLK
75 Ohm
Cable Drivers
EFFECTS
BLOCK
PROCESSING
SDO
SDO
10
10
M21111 - 17 x 17
M21121 - 34 x 34
M21131V - 72 x 72
M21151V - 144 x 144
FPGA
Integrated
Mindspeed
SerDes IP
M21204
Cable
Equalizers
SD-SDI
SD-SDI
