operating supply voltage range of 2.7V to 12V. The LMH7220
has a differential, LVDS output, driving 325 mV into a 100鈩?/div>
symmetrical transmission line. The LMH7220 has a 2.9 ns
propagation delay and 0.6 ns rise and fall times while the
supply current is only 6.8 mA at 5V (load current excluded).
The LMH7220 inputs have a voltage range that extends 200
mV below ground, allowing ground sensing applications. The
LMH7220 is available in both the 6-Pin TSOT and SC-70
packages. These packages are ideal where space is a critical
item.
Features
(V
S
= 5V T
A
= 25擄C, Typical values unless otherwise speci-
fied)
2.9 ns
鈻?/div>
Propagation delay @ 100 mV overdrive
Rise and fall times
0.6 ns
鈻?/div>
2.7V to 12V
鈻?/div>
Supply voltage
6.8 mA
鈻?/div>
Supply current
鈭?0擄C to 125擄C
鈻?/div>
Temperature range
鈻?/div>
LVDS output
Applications
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
Acquisition trigger
Fast differential line receiver
Pulse height analyzer
Peak detector
Pulse width modulator
Remote threshold detection
Oscilloscope triggering
Typical Schematic
20137603
漏 2008 National Semiconductor Corporation
201376
www.national.com
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