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The LMH7322 is a dual comparator with 700 ps propagation delay and low dispersion of 75 ps. The input voltage range extends from VCC-1.5V to VEE. The devices can be operated from a wide input supply voltage range of 2.7V to 12V. The adjustable hysteresis adds flexibility and prevents oscillations. The outputs and latch inputs of the LMH7322 are RSPECL compat.
(VCCI = +5V, VCCO = +5V) 700 ps
■ Propagation delay 75 ps
■ Overdrive dispersion 20 mV-1V 160 ps
■ Fast rise and fall times 2.7V to 12V
■ Wide supply range
■ Input common mode range extends 200 mV below negative rail
■ Adjustable hysteresis
■ RSPECL outputs (see application note)
■ (RS)PECL latch inputs (see application note)
Applications
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Digital receivers High-speed signal restoration Zero-crossing detectors High-speed sampling Window comparators High-speed signal triggering
Typical Application
www.DataSheet4U.com
(RS)ECL to RSPECL Converter
20183205
© 2007 National Semicond.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LMH7324 |
ETCTI |
LMH7324 Quad 700 ps High Speed Comparator with RSPECL Outputs (Rev. G) |
|
| 2 | LMH7324 |
National Semiconductor |
Quad 700 PS High Speed Comparator |
|
| 3 | LMH7220 |
ETCTI |
LMH7220 High Speed Comparator with LVDS Output (Rev. E) |
|
| 4 | LMH7220 |
National Semiconductor |
High Speed Comparator with LVDS Output |
|
| 5 | LMH0001 |
Texas Instruments |
Digital Cable Driver |
|
| 6 | LMH0002 |
ETCTI |
LMH0002 SMPTE 292M / 259M Serial Digital Cable Driver (Rev. E) |
|
| 7 | LMH0002 |
National Semiconductor |
Digital Cable Driver |
|
| 8 | LMH0024 |
ETCTI |
LMH0024 3.3V SMPTE 259M / 344M Adaptive Cable Equalizer (Rev. F) |
|
| 9 | LMH0024 |
National Semiconductor |
Adaptive Cable Equalizer |
|
| 10 | LMH0026 |
ETCTI |
LMH0026 SD SDI Reclocker with Dual Differential Outputs (Rev. B) |
|
| 11 | LMH0030 |
ETCTI |
LMH0030 292M/259M Dig Video Serial w/Vid Ancill Data FIFO Integ Cable Drvr (Rev. G) |
|
| 12 | LMH0030 |
National Semiconductor |
Digital Video Serializer |
|
