LMH7322

The LMH7322 is a dual comparator with 700 ps propagation delay, low dispersion of 75 ps and an input voltage range that extends from V_CC-1.5V to V_EE. The devices can be operated from a wide supply voltage range of 2.7V to 12V. The adjustable hysteresis adds flexibility and prevents oscillations. Both the outputs and latch inputs of the LMH7322 are RSPECL compatible. When used in combination with a V_CCO supply voltage of 2.5V the outputs have LVDS compatible levels.

The LMH7322 is available in a 24-pin LLP package.

Reliability Metrics

---

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMH7322SQ	VIP 10	0	11856	0	0	1065000	4	302196657
LMH7322SQE	VIP 10	0	11856	0	0	1065000	4	302196657
LMH7322SQX	VIP 10	0	11856	0	0	1065000	4	302196657

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

Application Notes

---

Title	Size in Kbytes	Date
AN-1602: Application Note 1602 LMH7322 Dual Comparator Evaluation Board	1838 Kbytes	30-Mar-07	Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

More Application Notes

---

Title	Size in Kbytes	Date
AN-1683: Application Note 1683 LMH7324 High Speed Comparator Evaluation Board	1363 Kbytes	13-Sep-07	Download
AN-1683 (Japanese): Application Note 1683 LMH7324 High Speed Comparator Evaluation Board	1471 Kbytes
AN-1683 (Chinese): Application Note 1683 LMH7324 High Speed Comparator Evaluation Board	356 Kbytes

If you have trouble printing or viewing PDF file(s), see Printing Problems.