M21218 Datasheet, PDF (1/2 Pages) M/A-COM Technology Solutions, Inc. – SD/HD Broadcast Video Co-axial Cable Driver

®
Next Generation High Performance Analog
Broadcast Video Solutions
M21218 SD/HD Broadcast Video Co-axial
Cable Driver
The M21218 is a next generation high performance analog
> KEY FEATURES
SD/HD 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
> SMPTE 292M, SMPTE 259M,
> 1.8V, 2.5V or 3.3V Operation
SMPTE 344M compliant
> Reduced power dissipation
> Supports data rate operation
of 143, 177, 270, 360, 540, 1483.5/
- 82mW typical @ 1.8V
1485 Mbps and DVB-ASI at 270 - 120mW typical @ 3.3V
loss (ORL) performance of the M21218 is complemented with
Mbps
> 100mVp-p differential input
a complete serial routing chipset that includes equalization
> Fully differential signal paths
voltage sensitivity
(M21214) and reclocking (M21215) devices. These new
devices further complement Mindspeed’s unique SD/HD
quad channel reclocking and asynchronous switching devices:
• M21250, M21251, M21252 quad channel multi-rate
video reclockers
> LVPECL compatible input
> SD/HD Slew rate control input
> Pin-to-pin, electrically, and
functionally compatible with
GS1528 and M21212
> Increased operating
temperature range:
-10°C to +85°C
> 500-1800mVpp output
amplitude range
• M21260 4x4 1.6 Gbps video crosspoint switch
with quad multi rate reclockers
• M21261 1:4 1.6 Gbps video fanout with SD/HD
multi-rate reclocking
and a typical device output return loss (ORL) of 20dB
for easier board development and increased margin or
headroom to the SMPTE specs.
• M21262 4:1 1.6 Gbps video selector with SD/HD
multi-rate reclocker
In addition to being drop in compatible with Gennum’s
GS1528 multi-rate SDI dual slew-rate cable driver, the
M21218 provides enhanced performance such as improved
differential input sensitivity (100mVpp to 2000mVpp)
Mindspeed’s innovative circuit architecture enables next
generation systems with flexible power supply operation of
1.8V to 3.3V with 48% to 60% typical to MAX power reduction
@ 1.8V (25% to 42% @ 3.3V) supply rails and a wider operating
temperature range (-10° to + 85°C).
>