Texas Instruments THS3001IDR, THS3001EVM, THS3001ID, THS3001CDR, THS3001CD Datasheet

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

DHigh Speed

±420 MHz Bandwidth (G = 1, ±3 dB)

±6500 V/μs Slew Rate

±40-ns Settling Time (0.1%)

DHigh Output Drive, IO = 100 mA

DExcellent Video Performance

±115 MHz Bandwidth (0.1 dB, G = 2)

±0.01% Differential Gain

±0.02° Differential Phase

DLow 3-mV (max) Input Offset Voltage

DVery Low Distortion

±THD = ±96 dBc at f = 1 MHz

±THD = ±80 dBc at f = 10 MHz

DWide Range of Power Supplies

±VCC = ±4.5 V to ±16 V

DEvaluation Module Available

description

The THS300x is a high-speed current-feedback operational amplifier, ideal for communication, imaging, and high-quality video applications. This device offers a very fast 6500-V/μs slew rate, a 420-MHz bandwidth, and 40-ns settling time for large-signal applications requiring excellent transient response. In addition, the THS300x operates with a very low distortion of ±96 dBc, making it well suited for applications such as wireless communication basestations or ultrafast ADC or DAC buffers.

			SLOS217A ± JULY 1998 ± REVISED JUNE 1999
	THS3001				THS3002
D AND DGN² PACKAGE				D AND DGN PACKAGE
	(TOP VIEW)				(TOP VIEW)
NULL	1	8	NULL	1OUT	1	8	VCC+
IN ±	2	7	VCC+	1IN ±	2	7	2OUT
IN +	3	6	OUT	1IN +	3	6	2IN±
VCC±	4	5	NC	±VCC	4	5	2IN+

NC ± No internal connection

²The THS3001 implemented in the DGN package is in the product preview stage of development. Contact your local TI sales office for availability.

				OUTPUT AMPLITUDE
				vs
				FREQUENCY
	8				VCC = ±15 V
	7				RF = 680 Ω
	6
dB	5
±
Amplitude	3				VCC = ±5 V
					RF = 750 Ω
	4
Output	2
	1
	0	G = 2
		RL = 150 Ω
	±1	VI = 200 mV RMS
	100k		1M	10M	100M	1G

f ± Frequency ± Hz

HIGH-SPEED AMPLIFIER FAMILY

ARCHITECTURE

SUPPLY

BW

SR

THD

ts

DIFF.

DIFF.

Vn

VOLTAGE

DEVICE

f = 1 MHz

0.1%

(MHz)

(V/μs)

GAIN

PHASE

(nV/√ Hz

)

VFB

CFB

5 V

±5 V

±15 V

(dB)

(ns)

THS3001/02

•

•

•

420

6500

±96

40

0.01%

0.02°

1.6

THS4001

•

•

•

•

270

400

±72

40

0.04%

0.15°

12.5

THS4011/12

•

•

•

290

310

±80

37

0.006%

0.01°

7.5

THS4031/32

•

•

•

100

100

±72

60

0.02%

0.03°

1.6

THS4061/62

•

•

•

180

400

±72

40

0.02%

0.02°

14.5

CAUTION: The THS300x provides ESD protection circuitry. However, permanent damage can still occur if this device is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance degradation or loss of functionality.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

Copyright 1999, Texas Instruments Incorporated

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1

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

AVAILABLE OPTIONS

		PACKAGED DEVICE			EVALUATION
TA	SOIC²		MSOP (DGN)
					MODULE
	(D)		DEVICE	SYMBOL
0°C to 70°C	THS3001CD		THS3001CDGN³	TIADP	THS3001EVM
	THS3002CD³		THS3002CDGN³	TIADI	THS3002EVM³
± 40°C to 85°C	THS3001ID		THS3001IDGN³	TIADQ	Ð
	THS3002ID³		THS3002IDGN³	TIADJ

²The D package is available taped and reeled. Add an R suffix to the device type (i.e., THS3001CDR)

³ Product Preview

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)²

Supply voltage, VCC+ to VCC± . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . 33 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . ±VCC
Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . 175 mA
Differential input voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . ±6 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	See Dissipation Rating Table
Operating free-air temperature, TA, THS300xC . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . 0°C to 70°C
THS300xI . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . ±40°C to 85°C
Storage temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±65°C to 125°C
Lead temperature, 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . 300°C

²Stresses beyond those listed under ªabsolute maximum ratingsº may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under ªrecommended operating conditionsº is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

DISSIPATION RATING TABLE

	PACKAGE	TA ≤ 25°C	DERATING FACTOR	TA = 70°C	TA = 85°C
		POWER RATING	ABOVE TA = 25°C	POWER RATING	POWER RATING
	D	740 mW	6 mW/°C	470 mW	380 mW

recommended operating conditions

			MIN NOM	MAX	UNIT
	Supply voltage, VCC+ and VCC±	Split supply	±4.5	±16	V
		Single supply	9	32
	Operating free-air temperature, TA	THS300xC	0	70	°C
		THS300xI	±40	85

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THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

electrical characteristics, TA = 25°C, RL = 150 Ω, RF = 1 kΩ (unless otherwise noted)

	PARAMETER		TEST CONDITIONS²			MIN	TYP	MAX	UNIT
VCC	Power supply operating range		Split supply			± 4.5		± 16.5	V
			Single supply			9		33
			VCC = ±5 V		TA = 25°C		5.5	7.5
ICC	Quiescent current				TA = full range			8.5	mA
			VCC = ±15 V		TA = 25°C		6.6	9
					TA = full range			10
			VCC = ±5 V		RL = 150 Ω	± 2.9	± 3.2
VO	Output voltage swing				RL = 1 kΩ	± 3	± 3.3		V
			VCC = ±15 V		RL = 150 Ω	± 12.1	± 12.8
					RL = 1 kΩ	± 12.8	± 13.1
IO	Output current (see Note 1)		VCC = ±5 V,		RL = 20 Ω		100		mA
			VCC = ±15 V,		RL = 75 Ω	85	120
VIO	Input offset voltage		VCC = ±5 V or ±15 V		TA = 25°C		1	3	mV
					TA = full range			4
	Input offset voltage drift		VCC = ±5 V or ±15 V				5		μV/°C
		±Input			TA = 25°C		2	10
IIB	Input bias current		VCC = ±5 V or ±15 V		TA = full range			15	μA
		+Input			TA = 25°C		1	10
					TA = full range			15
VICR	Common-mode input voltage range		VCC = ± 5 V			± 3	± 3.2		V
			VCC = ± 15 V			± 12.9	± 13.2
			VCC = ± 5 V,		VO = ± 2.5 V,		1.3
			RL = 1 kΩ
	Open loop transresistance								MΩ
			VCC = ± 15 V,		VO = ± 7.5 V,		2.4
			RL = 1 kΩ
CMRR	Common-mode rejection ratio		VCC = ± 5 V,	VCM = ± 2.5 V		62	70		dB
			VCC = ± 15 V,	VCM = ± 10 V		65	73
			VCC = ± 5 V		TA = 25°C	65	76		dB
PSRR	Power supply rejection ratio				TA = full range	63
			VCC = ± 15 V		TA = 25°C	69	76		dB
					TA = full range	67
RI	Input resistance	+Input					1.5		MΩ
		±Input					15		Ω
CI	Differential input capacitance						7.5		pF
RO	Output resistance		Open loop at 5 MHz				10		Ω
			VCC = ± 5 V or ± 15 V,		f = 10 kHz,
Vn	Input voltage noise						1.6		nV/√ Hz
			G = 2
In	Input current noise	Positive (IN+)	VCC = ± 5 V or ± 15 V,		f = 10 kHz,		13
									pA/√ Hz
		Negative (IN±)	G = 2				16

² Full range = 0°C to 70°C for the THS300xC and ± 40°C to 85°C for the THS300xI.

NOTE 1: Observe power dissipation ratings to keep the junction temperature below absolute maximum when the output is heavily loaded or shorted. See absolute maximum ratings section.

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3

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

operating characteristics, TA = 25°C, RL = 150 Ω, RF = 1 kΩ (unless otherwise noted)

	PARAMETER	TEST CONDITIONS		MIN	TYP MAX	UNIT
		VCC = ±5 V,	G = ± 5		1700
SR	Slew rate (see Note 2)	VO(PP) = 4 V	G = 5		1300	V/μs
		VCC = ±15 V,	G = ± 5		6500
		VO(PP) = 20 V	G = 5		6300
	Settling time to 0.1%	VCC = ±15 V,	Gain = ±1,		40
		0 V to 10 V Step
ts						ns
	Settling time to 0.1%	VCC = ±5 V,	Gain = ±1,		25
		0 V to 2 V Step,
THD	Total harmonic distortion	VCC = ±15 V,	VO(PP) = 2 V,		± 80	dBc
		fc = 10 MHz,	G = 2
		G = 2,	VCC = ±5 V		0.015%
AD	Differential gain error	40 IRE modulation,
		±100 IRE Ramp,	VCC = ±15 V		0.01%
		NTSC and PAL
		G = 2,	VCC = ±5 V		0.01°
	Differential phase error	40 IRE modulation,
θD
		±100 IRE Ramp,	VCC = ±15 V		0.02°
		NTSC and PAL
		G = 1, RF = 1 kΩ,	VCC = ±5 V,		330	MHz
			VCC = ±15 V,		420	MHz
	Small signal bandwidth (±3 dB)	G = 2, RF = 750 Ω,	VCC = ±5 V		300
BW		G = 2, RF = 680 Ω,	VCC = ±15 V		385	MHz
		G = 5, RF = 560 Ω,	VCC = ±15 V		350
	Bandwidth for 0.1 dB flatness	G = 2, RF = 750 Ω,	VCC = ±5 V		85	MHz
		G = 2, RF = 680 Ω,	VCC = ±15 V		115
		VCC = ±5 V,	G = ±5		65	MHz
		VO(PP) = 4 V,
			G = 5		62	MHz
	Full power bandwidth (see Note 3)	RL = 500 Ω
		VCC = ±15 V,	G = ±5		32	MHz
		VO(PP) = 20 V
			G = 5		31	MHz
		RL = 500 Ω
	Crosstalk (THS3002 only)				TBD	dB
NOTES: 2. Slew rate is measured from an output level range of 25% to 75%.
	3. Full power bandwidth is defined as the frequency at which the output has 3% THD.

PARAMETER MEASUREMENT INFORMATION

	RG	RF
		VCC+
		±	VO
	VI	+
	50 Ω	VCC±	RL

Figure 1. Test Circuit, Gain = 1 + (RF/RG)

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

Table of Graphs

				FIGURE
	|VO|	Output voltage swing	vs Free-air temperature	2
	ICC	Current supply	vs Free-air temperature	3
	IIB	Input bias current	vs Free-air temperature	4
	VIO	Input offset voltage	vs Free-air temperature	5
			vs Common-mode input voltage	6
	CMRR	Common-mode rejection ratio
			vs Common-mode input voltage	7
			vs Frequency	8
		Transresistance	vs Free-air temperature	9
		Closed-loop output impedance	vs Frequency	10
	Vn	Voltage noise	vs Frequency	11
	In	Current noise	vs Frequency	11
	PSRR	Power supply rejection ratio	vs Frequency	12
			vs Free-air temperature	13
		Slew rate	vs Supply voltage	14
	SR
			vs Output step peak-to-peak	15, 16
		Normalized slew rate	vs Gain	17
		Harmonic distortion	vs Peak-to-peak output voltage swing	18, 19
			vs Frequency	20, 21
		Differential gain	vs Loading	22, 23
		Differential phase	vs Loading	24, 25
		Output amplitude	vs Frequency	26±30
		Normalized output response	vs Frequency	31±34
		Small and large signal frequency response		35, 36
		Small signal pulse response		37, 38
		Large signal pulse response		39 ± 46

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5

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

VO ± Output Voltage Swing ± V

OUTPUT VOLTAGE SWING	CURRENT SUPPLY
vs	vs
FREE-AIR TEMPERATURE	FREE-AIR TEMPERATURE

14	VCC = ±15 V							9
13.5
	No Load
13								8				VCC = ±15 V
					VCC = ±15 V
12.5							± mA
12					RL = 150 Ω			7
							Current
								6
4	No Load						Supply±	5					VCC = ±10 V
	VCC = ±5 V
3.5							CC				VCC = ±5 V
3					VCC = ±5 V		I
								4
2.5					RL = 150 Ω
2	±20		20		60	80		3
±40		0		40			100	±40	±20	0	20	40	60	80	100
	TA ± Free-Air Temperature ± °C									T ± Free-Air Temperature ± °C
										A

Figure 2

Figure 3

INPUT BIAS CURRENT	INPUT OFFSET VOLTAGE
vs	vs
FREE-AIR TEMPERATURE	FREE-AIR TEMPERATURE

±0.5

0

VCC = ±5 V

IIB+

±0.2

± μ A

±1

VCC = ±5 V

mV

±0.8

VCC = ±15 V

BiasInputCurrent

IIB+

OffsetVoltage ±

±1.5

VCC = ±15 V

±0.4

VCC = ±5 V

±0.6

IIB±

±2

Input

IB

VCC = ±15 V

±

I

±2.5

±

IO

±1

IIB±

V

Gain = 1

±3

RF = 1 kΩ

±1.2

±40

±20

0

20

40

60

80

100

±40

±20

0

20

40

60

80

100

TA ± Free-Air Temperature ± °C

T ± Free-Air Temperature ± °C

A

Figure 4

Figure 5

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

COMMON-MODE REJECTION RATIO	COMMON-MODE REJECTION RATIO
vs	vs
COMMON-MODE INPUT VOLTAGE	COMMON-MODE INPUT VOLTAGE

	80	TA = ±40°C							80
± dB								± dB
Ratio	70							Ratio	70
		TA = 85°C
Rejection				TA = 25°C				Rejection	60
	60
± Common-Mode								± Common-Mode	50
	50
									40
	40
CMRR								CMRR	30
		VCC = ±15 V
	30	2	4	6	8	10	12	14	20
	0
		|VIC| ± Common-Mode Input Voltage ± V

	TA = ±40°C
	TA = 85°C
				TA = 25°C
	VCC = ±5 V
0	0.5	1	1.5	2	2.5	3	3.5	4
	|VIC| ± Common-Mode Input Voltage ± V

Figure 6	Figure 7
COMMON-MODE REJECTION RATIO	TRANSRESISTANCE
vs	vs
FREQUENCY	FREE-AIR TEMPERATURE

	80	VCC = ±15 V						2.8
± dB
	70							2.6
Ratio	60	VCC = ±5 V						2.4					VCC = ±15 V
Mode-Common± Rejection							Transresistance± MΩ
		V		±	VO			1.4
	50							2.2
	40							2
								1.8					VCC = ±10 V
	30			1 kΩ				1.6
	20		1 kΩ
CMRR			I	+									VCC = ±5 V
	10		1 kΩ	1 kΩ				1.2	VO = VCC/2
	0							1	RL = 1 kΩ
	1k		10k	100k	1M	10M	100M	±40	±20	0	20	40	60	80	100
				f ± Frequency ± Hz						TA ± Free-Air Temperature ± °C
				Figure 8							Figure 9

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7

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

CLOSED-LOOP OUTPUT IMPEDANCE

VOLTAGE NOISE AND CURRENT NOISE

			vs
			FREQUENCY
	100								1000
	VCC = ±15 V
	RF = 750 Ω
Ω	Gain = +2
	TA = 25°C
-Loop Output Impedance ±							VoltageNoise ± nV/ Hz and	±Current Noise ± pA/ Hz
	10 VI(PP) = 2 V
									100
	1
				750 Ω		VO			10
			750 Ω
				±	1 kΩ
	0.1
						VI
Closed				+	THS300x		±	n
							n	I
			50 Ω		1000
							V
					Zo = (VVOI	± 1 )
	0.01
									1
	100k	1M	10M		100M		1G
			f ± Frequency ± Hz

		vs
		FREQUENCY
	VCC = ±15 V and ±5 V
	TA = 25°C
				In±
				In+
				Vn
10	100	1k	10k	100k
		f ± Frequency ± Hz

Figure 10	Figure 11
POWER SUPPLY REJECTION RATIO	POWER SUPPLY REJECTION RATIO

vs

vs

FREQUENCY

FREE-AIR TEMPERATURE

90

VCC = ±5 V

90

dB

dB

80

±

VCC = ±15 V

±

85

Ratio

70

VCC = ±15 V

Ratio

Rejection

60

Rejection

VCC = ±5 V

50

VCC = ±5 V

±PSRR

Supply

40

Supply

80

VCC = ±15 V

Power

+PSRR

Power

75

30

VCC = +5 V

±

20

±

VCC = +15 V

PSRR

RF = 1 kΩ

PSRR

10

G = 1

0

70

1k

10k

100k

1M

10M

100M

±40

±20

0

20

40

60

80

100

f ± Frequency ± Hz

TA ± Free-Air Temperature ± °C

Figure 12

Figure 13

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THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

SLEW RATE vs

SUPPLY VOLTAGE

	7000
		G = +5
		RL = 150 Ω
	6000	tr/tf = 300 ps
		RF = 1 kΩ
μs	5000
Rate ± V/
	4000
± Slew
	3000
SR
		+SR
	2000	±SR
	1000
	5	7	9	11	13	15
		|VCC| ± Supply Voltage ± V

SLEW RATE vs

OUTPUT STEP

	10000
			+SR
± V/ μs			±SR
Rate	1000
SR ± Slew				VCC = ±15 V
				G = +5
				RL = 150 Ω
				tr/tf = 300 ps
				RF = 1 kΩ
	100
	0	5	10	15	20
		VO(PP) ± Output Step ± V

Figure 14

Figure 15

SLEW RATE vs

OUTPUT STEP

2000						1.5
			+SR
						1.4
1000					μs
					V/	1.3
SR ± Slew Rate ± V/ μs				±SR	Normalized Slew Rate ±
						1.2
						1.1
						1
				VCC = ±5 V		0.9
				G = +5	±
					SR
				RL = 150 Ω
				tr/tf = 300 ps		0.8
				RF= 1 kΩ
100	1	2	3	4	5	0.7
0
		VO(PP) ± Output Step ± V

NORMALIZED SLEW RATE

					vs
				GAIN
						VCC = ±5 V
						VO(PP) = 4 V
						RL = 150 Ω
						RF = 1 kΩ
						tr/tf = 300 ps
						±Gain
			+Gain
1	2	3	4	5	6	7	8	9	10
			G ± Gain ± V/V

Figure 16

Figure 17

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9

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A ± JULY 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

HARMONIC DISTORTION	HARMONIC DISTORTION
vs	vs
PEAK-TO-PEAK OUTPUT VOLTAGE SWING	PEAK-TO-PEAK OUTPUT VOLTAGE SWING

±50

8 MHz

±50

±55

Gain = 2

±55

VCC = ±15 V

± dBc

RL = 150 Ω

±60

±60

RF = 750 Ω

± dBc

3rd Harmonic

±65

Distortion

±65

Distortion

±70

±70

±75

Harmonic

Harmonic

±75

2nd Harmonic

±80

±85

±80

±90

±85

2

4

6

8

10

12

14

16

18

20

±95

0

VO(PP) ± Peak-to-Peak Output Voltage Swing ± V

	4 MHz
	Gain = 2
	VCC = ±15 V
	RL = 150 Ω
	RF = 750 Ω					3rd Harmonic
				2nd Harmonic
0	2	4	6	8	10	12	14	16	18	20
VO(PP) ± Peak-to-Peak Output Voltage Swing ± V

Figure 18

Figure 19

Harmonic Distortion ± dBc

HARMONIC DISTORTION

HARMONIC DISTORTION

		vs					vs
		FREQUENCY					FREQUENCY
±70	Gain = 2				±60
						Gain = 2
	VCC = ±15 V					V = ±5 V
	VO = 2 VPP				±65	CC
±75						VO = 2 VPP
	RL = 150	Ω				RL = 150	Ω
	RF = 750 Ω			± dBc	±70	RF = 750 Ω
±80					±75
				Distortion
±85		3rd Harmonic			±80
				Harmonic
					±90
±90					±85		2nd Harmonic
		2nd Harmonic
±95					±95
							3rd Harmonic
±100					±100
100k		1M	10M		100k		1M	10M
		f ± Frequency ± Hz					f ± Frequency ± Hz

Figure 20

Figure 21

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