Analog Devices AD8052AR-REEL, AD8052AR, AD8051ART-REEL7, AD8051ART-REEL, AD8051AR-REEL7 Datasheet

a	Low Cost, High Speed
	Rail-to-Rail Amplifiers

FEATURES

Low Cost Single (AD8051), Dual (AD8052) and Quad (AD8054)

Voltage Feedback Architecture

Fully Specified at +3 V, +5 V and 65 V Supplies

Single Supply Operation

Output Swings to Within 25 mV of Either Rail Input Voltage Range: –0.2 V to +4 V; VS = +5 V

High Speed and Fast Settling on +5 V:

110 MHz –3 dB Bandwidth (G = +1) (AD8051/AD8052)

150 MHz –3 dB Bandwidth (G = +1) (AD8054)

145 V/ms Slew Rate

50 ns Settling Time to 0.1% Small Packaging

AD8051 Available in SOT-23-5

AD8052 Available in mSOIC-8

AD8054 Available in TSSOP-14

Good Video Specifications (G = +2)

Gain Flatness of 0.1 dB to 20 MHz; RL = 150 V

0.03% Differential Gain Error; RL = 1K

0.038 Differential Phase Error; RL = 1K

Low Distortion

–80 dBc Total Harmonic @ 1 MHz, RL = 100 V

Outstanding Load Drive Capability

Drives 45 mA, 0.5 V from Supply Rails (AD8051/AD8052) Drives 50 pF Capacitive Load (G = +1) (AD8051/AD8052)

Low Power of 2.75 mA/Amplifier (AD8054)

Low Power of 4.4 mA/Amplifier (AD8051/AD8052)

APPLICATIONS

Coax Cable Driver

Active Filters

Video Switchers

A/D Driver

Professional Cameras

CCD Imaging Systems

CD/DVD ROM

PRODUCT DESCRIPTION

The AD8051 (single), AD8052 (dual) and AD8054 (quad) are low cost, voltage feedback, high speed amplifiers designed to operate on +3 V, +5 V or ±5 V supplies. They have true single supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.

Despite their low cost, the AD8051/AD8052/AD8054 provide excellent overall performance and versatility. The output voltage swing extends to within 25 mV of each rail, providing the maximum output dynamic range with excellent overdrive recovery. This makes the AD8051/AD8052/AD8054 useful for video electronics such as cameras, video switchers or any high speed

REV. B

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

AD8051/AD8052/AD8054

CONNECTION DIAGRAMS

				(Top Views)
		SO-8				SOT-23-5 (RT)
NC 1		AD8051	8	NC	VOUT		1	AD8051	5 +VS
–IN 2			7	+VS	–V		2	+ –
+IN	3		6	VOUT		S
					+IN		3		4	–IN
–V	4		5	NC
S
	NC = NO CONNECT
R-8, mSOIC (RM)					R-14, TSSOP-14 (RU-14)
OUT1	1	AD8052	8	+VS	OUT A	1				14	OUT D
–IN1 2		–	7	OUT	2IN A	2				13	2IN D
		+									+IN D
+IN1	3	–	6	–IN2	+IN A	3				12
				+IN2	V+	4		AD8054		11	V2
–V	4	+	5
S
					+IN B	5				10	+IN C
					2IN B	6				9	2IN C
					OUT B	7				8	OUT C

portable equipment. Low distortion and fast settling make them ideal for active filter applications.

The AD8051/AD8052/AD8054 offer low power supply current and can operate on a single +3 V power supply. These features are ideally suited for portable and battery powered applications where size and power are critical.

The wide bandwidth and fast slew rate on a single +5 V supply make these amplifiers useful in many general purpose, high speed applications where dual power supplies of up to ±6 V and single supplies from +3 V to +12 V are needed.

All of this low cost performance is offered in an 8-lead SOIC, along with a tiny SOT-23-5 package (AD8051), a SOIC package (AD8052) and a TSSOP-14 (AD8054).

SWING		5.0
		4.5	VS = +5V
VOLTAGE		4.0	G = –1
	Volts–		RF = 2kV
		3.0
		3.5	RL = 2kV
OUTPUT	0.5%)#	2.5
PEAK-TO-PEAK	(THD	2.0
		1.5
		1.0
		0.5
		0
		0.1	1	10	50
			FREQUENCY – MHz

Figure 1. Low Distortion Rail-to-Rail Output Swing

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: [phone]	World Wide Web Site: http://www.analog.com
Fax: [phone]	© Analog Devices, Inc., 1999

			(@ TA = +258C, VS = +5 V, RL = 2 kV to +2.5 V,
AD8051/AD8052/AD8054–SPECIFICATIONS unless otherwise noted)
		AD8051A/AD8052A			AD8054A
Parameter	Conditions	Min	Typ	Max	Min	Typ	Max	Units
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth	G = +1, VO = 0.2 V p-p	70	110		80	150		MHz
	G = –1, +2, VO = 0.2 V p-p		50			60		MHz
Bandwidth for 0.1 dB Flatness	G = +2, VO = 0.2 V p-p,
	RL = 150 Ω to +2.5 V,
	RF = 806 Ω for AD8051A/AD8052A		20					MHz
	RF = 200 Ω for AD8054A					12		MHz
Slew Rate	G = –1, VO = 2 V Step	100	145		140	170		V/µs
Full Power Response	G = +1, VO = 2 V p-p		35			45		MHz
Settling Time to 0.1%	G = –1, VO = 2 V Step		50			40		ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion1	fC = 5 MHz, VO = 2 V p-p, G = +2		–67			–68		dB
Input Voltage Noise	f = 10 kHz		16			16		nV/√Hz
Input Current Noise	f = 10 kHz		850			850		fA/√Hz
Differential Gain Error (NTSC)	G = +2, RL = 150 Ω to +2.5 V		0.09			0.07		%
	RL = 1 kΩ to +2.5 V		0.03			0.02		%
Differential Phase Error (NTSC)	G = +2, RL = 150 Ω to +2.5 V		0.19			0.26		Degrees
	RL = 1 kΩ to +2.5 V		0.03			0.05		Degrees
Crosstalk	f = 5 MHz, G = +2		–60			–60		dB
DC PERFORMANCE
Input Offset Voltage			1.7	10		1.7	12	mV
	TMIN –TMAX			25			30	mV
Offset Drift			10			15		µV/°C
Input Bias Current			1.4	2.5		2	4.5	µA
	TMIN –TMAX			3.25			4.5	µA
Input Offset Current			0.1	0.75		0.2	1.2	µA
Open-Loop Gain	RL = 2 kΩ to +2.5 V	86	98		82	98		dB
	TMIN –TMAX		96			96		dB
	RL = 150 Ω to +2.5 V	76	82		74	82		dB
	TMIN –TMAX		78			78		dB
INPUT CHARACTERISTICS
Input Resistance			290			300		kΩ
Input Capacitance			1.4			1.5		pF
Input Common-Mode Voltage Range			–0.2 to 4			–0.2 to 4		V
Common-Mode Rejection Ratio	VCM = 0 V to +3.5 V	72	88		70	86		dB
OUTPUT CHARACTERISTICS
Output Voltage Swing	RL = 10 Ωk to +2.5 V		0.015 to 4.985			0.03 to 4.975		V
	RL = 2 Ωk to +2.5 V	0.1 to 4.9	0.025 to 4.975		0.125 to 4.875	0.05 to 4.95		V
	RL = 150 Ω to +2.5 V	0.3 to 4.625	0.2 to 4.8		0.55 to 4.4	0.25 to 4.65		V
Output Current	VOUT = 0.5 V to +4.5 V		45			30		mA
	TMIN –TMAX		45			30		mA
Short Circuit Current	Sourcing		80			45		mA
	Sinking		130			85		mA
Capacitive Load Drive	G = +1 (AD8051/AD8052)		50					pF
	G = +2 (AD8054)					40		pF
POWER SUPPLY
Operating Range		3		12	3		12	V
Quiescent Current/Amplifier			4.4	5		2.75	3.275	mA
Power Supply Rejection Ratio	VS = ±1 V	70	80		68	80		dB
OPERATING TEMPERATURE RANGE		–40		+85	–40		+85	°C

NOTES

1Refer to Figure 15.

Specifications subject to change without notice.

–2–

REV. B

						AD8051/AD8052/AD8054
SPECIFICATIONS(@ TA = +258C, VS = +3 V, RL = 2 kV to +1.5 V, unless otherwise noted)
			AD8051A/AD8052A					AD8054A
	Parameter	Conditions	Min	Typ	Max		Min	Typ	Max	Units
	DYNAMIC PERFORMANCE
	–3 dB Small Signal Bandwidth	G = +1, VO = 0.2 V p-p	70	110			80	135		MHz
		G = –1, +2, VO = 0.2 V p-p		50				65		MHz
	Bandwidth for 0.1 dB Flatness	G = +2, VO = 0.2 V p-p,
		RL = 150 Ω to 2.5 V,
		RF = 402 Ω for AD8051A/AD8052A		17						MHz
		RF = 200 Ω for AD8054A						10		MHz
	Slew Rate	G = –1, VO = 2 V Step	90	135			110	150		V/µs
	Full Power Response	G = +1, VO = 1 V p-p		65				85		MHz
	Settling Time to 0.1%	G = –1, VO = 2 V Step		55				55		ns
	NOISE/DISTORTION PERFORMANCE
	Total Harmonic Distortion1	fC = 5 MHz, VO = 2 V p-p,
		G = –1, RL = 100 Ω to +1.5 V		–47				–48		dB
	Input Voltage Noise	f = 10 kHz		16				16		nV/√Hz
	Input Current Noise	f = 10 kHz		600				600		fA/√Hz
	Differential Gain Error (NTSC)	G = +2, VCM = +1 V
		RL = 150 Ω to +1.5 V,		0.11				0.13		%
		RL = 1 kΩ to +1.5 V		0.09				0.09		%
	Differential Phase Error (NTSC)	G = +2, VCM = +1 V
		RL = 150 Ω to +1.5 V		0.24				0.3		Degrees
		RL = 1 k Ω to +1.5 V		0.10				0.1		Degrees
	Crosstalk	f = 5 MHz, G = +2		–60				–60		dB
	DC PERFORMANCE
	Input Offset Voltage			1.6	10			1.6	12	mV
		TMIN –TMAX			25				30	mV
	Offset Drift			10				15		µV/°C
	Input Bias Current			1.3	2.6			2	4.5	µA
		TMIN –TMAX			3.25				4.5	µA
	Input Offset Current	RL = 2 kΩ		0.15	0.8			0.2	1.2	µA
	Open-Loop Gain		80	96			80	96		dB
		TMIN –TMAX		94				94		dB
		RL = 150 Ω	74	82			72	80		dB
		TMIN –TMAX		76				76		dB
	INPUT CHARACTERISTICS
	Input Resistance			290				300		kΩ
	Input Capacitance			1.4				1.5		pF
	Input Common-Mode Voltage Range			–0.2 to 2				–0.2 to 2		V
	Common-Mode Rejection Ratio	VCM = 0 V to 1.5 V	72	88			70	86		dB
	OUTPUT CHARACTERISTICS
	Output Voltage Swing	RL = 10 Ωk to +1.5 V		0.01 to 2.99				0.025 to 2.98		V
		RL = 2 Ωk to +1.5 V	0.075 to 2.9	0.02 to 2.98			0.1 to 2.9	0.35 to 2.965		V
		RL = 150 Ω to +1.5 V	0.2 to 2.75	0.125 to 2.875			0.35 to 2.55	0.15 to 2.75		V
	Output Current	VOUT = 0.5 V to +2.5 V		45				25		mA
		TMIN –TMAX		45				25		mA
	Short Circuit Current	Sourcing		60				30		mA
		Sinking		90				50		mA
	Capacitive Load Drive	G = +1 (AD8051/AD8052)		45						pF
		G = +2 (AD8054)						35		pF
	POWER SUPPLY
	Operating Range		3		12		3		12	V
	Quiescent Current/Amplifier			4.2	4.8			2.625	3.125	mA
	Power Supply Rejection Ratio	VS = +0.5 V	68	80			68	80		dB
	OPERATING TEMPERATURE RANGE		–40		+85		–40		+85	°C

NOTES

1Refer to Figure 15.

Specifications subject to change without notice.

REV. B

–3–

				(@ TA = +258C, VS = 65 V, RL = 2 kV to Ground,
AD8051/AD8052/AD8054–SPECIFICATIONS unless otherwise noted)
			AD8051A/AD8052A				AD8054A
Parameter	Conditions		Min	Typ	Max	Min	Typ	Max	Units
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth	G = +1, VO = 0.2 V p-p		70	110		85	160		MHz
	G = –1, +2, VO = 0.2 V p-p			50			65		MHz
Bandwidth for 0.1 dB Flatness	G = +2, VO = 0.2 V p-p,
	RL = 150 Ω,
	RF = 1.1 kΩ for AD8051A/AD8052A			20					MHz
	RF = 200 Ω for AD8054A						15		MHz
Slew Rate	G = –1, VO = 2 V Step		105	170		150	190		V/µs
Full Power Response	G = +1, VO = 2 V p-p			40			50		MHz
Settling Time to 0.1%	G = –1, VO = 2 V Step			50			40		ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion	fC = 5 MHz, VO = 2 V p-p, G = +2			–71			–72		dB
Input Voltage Noise	f = 10 kHz			16			16		nV/√Hz
Input Current Noise	f = 10 kHz			900			900		fA/√Hz
Differential Gain Error (NTSC)	G = +2, RL = 150 Ω			0.02			0.06		%
	RL = 1 kΩ			0.02			0.02		%
Differential Phase Error (NTSC)	G = +2, RL = 150 Ω			0.11			0.15		Degrees
	RL = 1 kΩ			0.02			0.03		Degrees
Crosstalk	f = 5 MHz, G = +2			–60			–60		dB
DC PERFORMANCE
Input Offset Voltage				1.8	11		1.8	13	mV
	TMIN –TMAX				27			32	mV
Offset Drift				10			15		µV/°C
Input Bias Current				1.4	2.6		2	4.5	µA
	TMIN –TMAX				3.5			4.5	µA
Input Offset Current				0.1	0.75		0.2	1.2	µA
Open-Loop Gain	RL = 2 kΩ		88	96		84	96		dB
	TMIN –TMAX			96			96		dB
	RL = 150 Ω		78	82		76	82		dB
	TMIN –TMAX			80			80		dB
INPUT CHARACTERISTICS
Input Resistance				290			300		kΩ
Input Capacitance				1.4			1.5		pF
Input Common-Mode Voltage Range				–5.2 to 4			–5.2 to 4		V
Common-Mode Rejection Ratio	VCM = –5 V to +3.5 V		72	88		70	86		dB
OUTPUT CHARACTERISTICS
Output Voltage Swing	RL = 10	Ωk		–4.98 to +4.98			–4.97 to +4.97		V
	RL = 2	Ωk	–4.85 to +4.85	–4.97 to +4.97		–4.8 to +4.8 –4.9 to +4.9			V
	RL = 150 Ω		–4.45 to +4.3	–4.6 to +4.6		–4.0 to +3.8 –4.5 to +4.5			V
Output Current	VOUT = –4.5 V to +4.5 V			45			30		mA
	TMIN –TMAX			45			30		mA
Short Circuit Current	Sourcing			100			60		mA
	Sinking			160			100		mA
Capacitive Load Drive	G = +1 (AD8051/AD8052)			50					pF
	G = +2 (AD8054)						40		pF
POWER SUPPLY
Operating Range			3		12	3		12	V
Quiescent Current/Amplifier				4.8	5.5		2.875	3.4	mA
Power Supply Rejection Ratio	VS = ± 1 V		68	80		68	80		dB
OPERATING TEMPERATURE RANGE			–40		+85	–40		+85	°C

Specifications subject to change without notice.

–4–

REV. B

AD8051/AD8052/AD8054

ABSOLUTE MAXIMUM RATINGS1
Supply	Voltage .	. . . . . . .2. . . . .	. . . . . . .	. . . . . . . . . . .	. 12.6 V
Internal	Power
		Dissipation
Small	Outline	Package (R) . .	. Observe Power Derating Curves
SOT-23-5 Package . . . . . . . .			Observe Power Derating Curves
SOIC Package		. . . . . . . . . .	Observe Power Derating Curves
TSSOP-14 Package . . . . . . .			Observe Power Derating Curves
Input Voltage (Common Mode)			. . . . . . .	. . . . . . . . . . .	. . ±VS
Differential Input Voltage . . .			. . . . . . . .	. . . . . . . . . . .	±.2.5 V
Output Short Circuit Duration
. .	. . . . . . . .	. . . . . . . . . . . .	Observe Power Derating Curves
Storage Temperature Range (R)			. . . . . . . .	. –65°C to +125°C
Operating Temperature Range (A Grade)				. . . –40°C to +85°C
Lead Temperature Range (Soldering 10				sec) . . . . . . . .	+300°C

NOTES

1Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

2Specification is for device in free air: 8-Lead SOIC: θJA = 155°C/W 5-Lead SOT-23-5: θJA = 240°C/W 8-Lead µSOIC: θJA = 200°C/W 14-Lead SOIC: θJA = 120°C/W 14-Lead TSSOP: θJA = 180°C/W

MAXIMUM POWER DISSIPATION

The maximum power that can be safely dissipated by the AD8051/ AD8052/AD8054 is limited by the associated rise in junction temperature. The maximum safe junction temperature for

plastic encapsulated devices is determined by the glass transition temperature of the plastic, approximately +150°C. Temporarily exceeding this limit may cause a shift in parametric performance due to a change in the stresses exerted on the die by the package. Exceeding a junction temperature of +175°C for an extended period can result in device failure.

While the AD8051/AD8052/AD8054 are internally short circuit protected, this may not be sufficient to guarantee that the maximum junction temperature (+150°C) is not exceeded under all conditions. To ensure proper operation, it is necessary to observe the maximum power derating curves.

	2.0
– Watts	14-LEAD SOIC
	1.5
DISSIPATION		8-LEAD SOIC
							TJ = +1508C
			PACKAGE
	1.0				14-LEAD TSSOP-14
POWER	mSOIC
MAXIMUM
	0.5
	SOT-23-5
	0
	–50–40 –30 –20 –10	0	10	20	30	40	50	60	70	80	9
	AMBIENT TEMPERATURE –8C

Figure 2. Plot of Maximum Power Dissipation vs. Temperature for AD8051/AD8052/AD8054

ORDERING GUIDE

	Temperature	Package	Package	Brand
Model	Range	Descriptions	Options*	Code
AD8051AR	–40°C to +85°C	8-Lead SOIC	SO-8
AD8051AR-REEL	–40°C to +85°C	13" Tape and Reel	SO-8
AD8051AR-REEL7	–40°C to +85°C	7" Tape and Reel	SO-8
AD8051ART-REEL	–40°C to +85°C	13" Tape and Reel	RT-5	H2A
AD8051ART-REEL7	–40°C to +85°C	7" Tape and Reel	RT-5	H2A
AD8052AR	–40°C to +85°C	8-Lead SOIC	SO-8
AD8052AR-REEL	–40°C to +85°C	13" Tape and Reel	SO-8
AD8052AR-REEL7	–40°C to +85°C	7" Tape and Reel	SO-8
AD8052ARM	–40°C to +85°C	8-Lead SOIC	RM-8	H4A
AD8052ARM-REEL	–40°C to +85°C	13" Tape and Reel	RM-8	H4A
AD8052ARM-REEL7	–40°C to +85°C	7" Tape and Reel	RM-8	H4A
AD8054AR	–40°C to +85°C	14-Lead SOIC	R-14
AD8054AR-REEL	–40°C to +85°C	13" Tape and Reel	R-14
AD8054AR-REEL7	–40°C to +85°C	7" Tape and Reel	R-14
AD8054ARU	–40°C to +85°C	14-Lead SOIC	RU-14
AD8054ARU-REEL	–40°C to +85°C	13" Tape and Reel	RU-14
AD8054ARU-REEL7	–40°C to +85°C	7" Tape and Reel	RU-14

*R = Small Outline; RM = Micro Small Outline; RT = Surface Mount; RU = TSSOP .

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8051/AD8052/AD8054 feature proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

REV. B

–5–