		    LMH6645 SPICE MODEL PERFORMANCE

	MODEL FEATURES INCLUDE OUTPUT SWING, OUTPUT CURRENT THRU
	THE SUPPLY RAILS, GAIN AND PHASE, GAIN CHANGE WITH LOAD,
	SLEW RATE, COMMON MODE REJECTION WITH FREQUENCY EFFECTS,
	POWER SUPPLY REJECTION ON BOTH RAILS WITH FREQUENCY
	EFFECTS, RAIL TO RAIL INPUT AND OUTPUT, VOS AND IB CHANGE
	WITH COMMON MODE VOLTAGE (INPUT STAGE TRANSITION), INPUT
	VOLTAGE NOISE WITH 1/F,INPUT CURRENT NOISE WITH 1/F,
	CLOAD VERSUS CLOSED LOOP GAIN TOLERANCE, AND QUIESCENT
	SUPPLY CURRENT. MODEL PERFORMANCE CHANGES ONLY SLIGHTLY
	WITH SUPPLY AS PER DATA SHEET.

	MODEL TEMP RANGE IS -40 TO +125 DEG C.

	NOTE THAT MODEL IS FUNCTIONAL OVER THIS	RANGE BUT NOT ALL
	PARAMETERS TRACK THOSE OF THE REAL PART.


	SPEC			MACRO		DATA
				MODEL		SHEET

	SUPPLY VOLT RANGE	2.7 TO 10	2.7 TO 10	VOLTS

	AVOL CHANGES W LOAD	YES		YES

	INPUT COMMON MODE	(V+)+0.4	(V+)+0.4	VOLTS
	VOLTAGE RANGE		TO (V-)-0.4	TO (V-)-0.4

	PHASE REVERSAL IF	NO		NO
	DRIVEN PAST INPUT
	COMMON MODE VOLT
	RANGE

	INPUT CLAMP DIODES	YES		YES

	INPUT DIFFERENTIAL	YES		YES
	CLAMP DIODES

	OUTPUT CLAMP DIODES	YES		YES

	DUAL INPUT STAGE	YES		YES

	COLLECTOR OUTPUT	YES		YES

	CMRR FREQ EFFECTS	YES		YES

	PSRR FREQ EFFECTS	YES		YES

	
	INPUT VOLTAGE NOISE	17		17		NV/RHZ

	VOLT NOISE 1/F 1KHZ	23		25		NV/RHZ

	VOLT NOISE 1/F 10 HZ	125		125		NV/RHZ

	INV INPUT I NOISE	0.74		0.75		PA/RHZ

	INV IN INOISE 1/F 1KHZ  1.17		1.2		PA/RHZ

	INV IN INOISE 1/F 10 HZ  9		 9		PA/RHZ

	INPUT BIAS CURRENT	0.6		0.6		UA

	VOS			0.1/0.35	 0.1/0.35	MV

	SLEW RATE 		 22		 22		V/US

	SWING AT 1MA		70		40		MV

	SWING AT 10MA		234		180		MV

	SWING AT 20MA		391		370		MV

	ICC @ 2.7 V		0.65		0.65		MA

	ICC @  10 V		0.725		0.725		MA

	INPUT CAPACITANCE	2		2		PF

	+PSRR / KNEE		105/1 		105/1		DB/KHZ

	-PSRR / KNEE		95/0.3		95/0.3		DB/KHZ

	CMRR / KNEE		77/20		72/20		DB/KHZ

	AVOL @ RL=1K		90		85		DB

	AVOL ZERO CROSS		30		30		MHZ

	AC ZO AT 100KHZ		0.19		0.1		OHM

	AC ZO AT 1 MHZ		1.8		1.2		OHM

	AC ZO AT 10 MHZ		19		20		OHM

	AC ZO AT 60 MHZ		94		200		OHM

	AC ZO AT 200 MHZ	73		90		OHM

	OUPUT CURRENT LIMIT +	68		67		MA

	OUPUT CURRENT LIMIT -	65		61		MA

	BANDWIDTH @ AVCL= +1	56		55		MHZ

	BANDWIDTH @ AVCL= +2	30		31		MHZ

	BANDWIDTH @ AVCL= +10	3.6		3.9		MHZ

	OVERSHOOT @ CLOAD	21		30		%
	= 10 PF @ AVCL=+1

	OVERSHOOT @ CLOAD	38		30		%
	= 68 PF @ AVCL=+2

	OVERSHOOT @ CLOAD	41		30		%
	=390 PF @ AVCL=+3

	OVERSHOOT @ CLOAD	34		30		%
	=1000 PF @ AVCL=+5
