Power Management Design Guide for Altera® FPGAs and CPLDs ...

Other technologies for FPGA/CPLD-based designs
DDR memory solutions
Product ID
V IN range
(P VIN )
Sink/source
I OUT (A)
Standards
Temp
range (°C)
Other features/comments
Packaging
Memory supply (V DD /V DDQ ) regulators
LM2727 2.2 to 16 0.5 to 20 cont. DDR & DDR-II -40 to 125 Suspend to disk shutdown; UVP & OVP latch-off TSSOP-14
LM2737 2.2 to 16 0.5 to 20 cont. DDR & DDR-II -40 to 125 Suspend to disk shutdown TSSOP-14
Memory termination (V TT ) and reference (V REF ) regulators — linear
LP2996 1.5 to 5.5 3 peak, 1.5 cont. DDR & DDR-II 0 to 125 Suspend to RAM shutdown SO-8, LLP-16, PSOP-8
LP2997 1.5 to 5.5 1.5 peak, 0.5 cont. DDR-II 0 to 125 Suspend to RAM shutdown SO-8, PSOP-8
Memory termination (V TT ) and reference (V REF ) regulators — switching
LM2744 1 to 16 0.5 to 25 cont. DDR & DDR-II -40 to 125 Suspend to RAM shutdown TSSOP-14
Discrete LVDS buffers and transceivers
Save FPGA I/O resources
FPGA LVDS I/O resources are too valuable to waste on
duplicate signals. The DS90LV110 makes up to 10 copies of
your FPGA LVDS clock or data signals and distributes the
high quality signals to multiple destinations. In addition, the
family of LVDS-to-LVDS switches provide active and backup
channels to enable highly available systems.
Redundant cable drive application
Improve LVDS performance and ESD protection
Boost FPGA reach and rate with enhanced signal integrity
and lower jitter. The SCAN90CP02 offers programmable
pre-emphasis to drive CAT-5 cables. These products also
deliver superior ESD protection. Designers can improve ESD
protection by 2.5 kV to 6.5 kV by providing isolation for
sensitive programmable devices.
DS90LV110 1:10 LVDS clock distributor
Simplified FPGA programming
The SCANSTA111/112 SCAN chain mux simplifies FPGA
programming by managing multiple JTAG chains.
LVDS interface devices to complement FPGAs
Product ID Description Max speed Packaging
DS90CP22 2 x 2 LVDS-to-LVDS Crosspoint switch with >5 kV ESD 800 Mbps/channel SO-16, TSSOP-16
SCAN90CP02 2 x 2 LVDS-to-LVDS Crosspoint switch with pre-emphasis, IEEE 1149.6 and >6.5 kV ESD 1.5 Gbps/channel LLP-28, LQFP-32
SCAN50C400 Quad multi-rate, 1.25, 2.5, and 5.0 Gbps SerDes with 3.5 kV ESD 40 Gbps EBGA-440
DS90CP04 4 x 4 LVDS-to-LVDS Crosspoint switch 2.5 Gbps/channel LLP-32
DS90LV001 Stub hider LVDS/PECL to LVDS buffer with >2.5 kV ESD 800 Mbps LLP-8, SO-8
DS92001 Signal booster LVDS/LVPECL to Bus LVDS buffer with >2.5 kV ESD 400 Mbps LLP-8, SO-8
EQ50F100 2.5 Gbps to 6.125 Gbps equalizer for CML technology with 8 kV ESD 6.125 Gbps LLP-6
DS90LV110A 1:10 LVDS clock distributor with >4 kV ESD 400 Mbps TSSOP-28
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