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

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D

High Speed
– 420 MHz Bandwidth (G = 1, –3 dB)
– 6500 V/µs Slew Rate
– 40-ns Settling Time (0.1%)

D

High Output Drive, IO = 100 mA

D

Excellent Video Performance
– 115 MHz Bandwidth (0.1 dB, G = 2)
– 0.01% Differential Gain
– 0.02° Differential Phase

D

Low 3-mV (max) Input Offset Voltage

D

Very Low Distortion
– THD = –96 dBc at f = 1 MHz
– THD = –80 dBc at f = 10 MHz

D

Wide Range of Power Supplies
– V

CC

= ±4.5 V to ±16 V

D

Evaluation 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.

HIGH-SPEED AMPLIFIER FAMILY

DEVICE

ARCHITECTURE

SUPPLY

VOLTAGE

BW

SR

THD

f = 1 MHz

t

s

0.1%

DIFF.

DIFF.

V

n

VFB CFB 5 V ±5 V ±15 V

(MHz)

(V/µs)

(dB) (ns)

GAIN

PHASE

(nV/√Hz)

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.

Copyright  1999, Texas Instruments Incorporated

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.

f – Frequency – Hz

OUTPUT AMPLITUDE

vs

FREQUENCY

5

3

1

–1

1M 100M

6

4

2

0

10M 1G100k

7

8

Output Amplitude – dB

G = 2
RL = 150 Ω
VI = 200 mV RMS

VCC = ±5 V
RF = 750 Ω

VCC = ±15 V
RF = 680 Ω

THS3002

D AND DGN PACKAGE

(TOP VIEW)

1
2
3
4

8
7
6
5

1OUT

1IN–
1IN+

–V

CC

V

CC+

2OUT
2IN–
2IN+

1
2
3
4

8
7
6
5

NULL

IN–
IN+

V

CC–

NULL
V

CC+

OUT
NC

THS3001

D AND DGN† PACKAGE

(TOP VIEW)

NC – No internal connection
†

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

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

2

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

AVAILABLE OPTIONS

PACKAGED DEVICE

T

A

SOIC

†

MSOP (DGN)

EVALUATION

(D)

DEVICE SYMBOL

MODULE

0°C to 70°C

THS3001CD

THS3002CD

‡

THS3001CDGN

‡

THS3002CDGN

‡

TIADP

TIADI

THS3001EVM

THS3002EVM

‡

–40°C to 85°C

THS3001ID

THS3002ID

‡

THS3001IDGN

‡

THS3002IDGN

‡

TIADQ
TIADJ

—

†

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

‡

Product Preview

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

†

Supply voltage, V

CC+

to V

CC–

33 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage, V

I

±V

CC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Current, I

O

175 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Differential input voltage, V

ID

±6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature, T

A

, THS300xC 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

THS300xI –40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature, T

stg

–65°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature, 1,6 mm (1/16 inch) from case for 10 seconds 300°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

†

Stresses beyond those listed under “absolute maximum ratings” 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 “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

DISSIPATION RATING TABLE

T

≤ 25°C DERATING FACTOR T

= 70°C T

= 85°C

PACKAGE

A

POWER RATING ABOVE TA = 25°C

A

POWER RATING

A

POWER RATING

D 740 mW 6 mW/°C 470 mW 380 mW

recommended operating conditions

MIN NOM MAX UNIT

pp

Split supply ±4.5 ±16

Suppl

y v

oltage, V

CC+

and V

CC–

Single supply 9 32

V

p

p

THS300xC 0 70

°

Operating free-air temperature, T

A

THS300xI –40 85

°C

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

3

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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

PARAMETER TEST CONDITIONS

†

MIN TYP MAX UNIT

pp

p

Split supply ±4.5 ±16.5

VCCPower supply operating range

Single supply 9 33

V

TA = 25°C 5.5 7.5

V

CC

= ±5

V

TA = full range 8.5

ICCQuiescent current

TA = 25°C 6.6 9

mA

V

CC

=

±15 V

TA = full range 10
RL = 150 Ω ±2.9 ±3.2

p

V

CC

=

±5 V

RL = 1 kΩ ±3 ±3.3

VOOutput voltage swing

RL = 150 Ω ±12.1 ±12.8

V

V

CC

=

±15 V

RL = 1 kΩ ±12.8 ±13.1

p

VCC = ±5 V, RL = 20 Ω 100

IOOutput current (see Note 1)

VCC = ±15 V , RL = 75 Ω 85 120

mA

p

TA = 25°C 1 3

VIOInput offset voltage

V

CC

= ±5 V or

±15 V

TA = full range 4

mV

Input offset voltage drift VCC = ±5 V or ±15 V 5 µV/°C

p

TA = 25°C 2 10

p

–

In ut

TA = full range 15

IIBIn ut bias current

p

V

CC

= ±5 V or

±15 V

TA = 25°C 1 10

µA

+

Input

TA = full range 15

p

VCC = ±5 V ±3 ±3.2

V

ICR

Common-mode input voltage range

VCC = ±15 V ±12.9 ±13.2

V

p

p

VCC = ±5 V,
RL = 1 kΩ

VO = ±2.5 V ,

1.3

Oen loo transresistance

VCC = ±15 V ,
RL = 1 kΩ

VO = ±7.5 V ,

2.4

MΩ

VCC = ±5 V, VCM = ±2.5 V 62 70

CMRR

Common-mode rejection ratio

VCC = ±15 V , VCM = ±10 V 65 73

dB

TA = 25°C 65 76

pp

V

CC

=

±5 V

TA = full range 63

dB

PSRR

Power supply rejection ratio

TA = 25°C 69 76

V

CC

=

±15 V

TA = full range 67

dB

p

+Input 1.5 MΩ

RIInput resistance

–Input 15 Ω

C

I

Differential input capacitance 7.5 pF

R

O

Output resistance Open loop at 5 MHz 10 Ω

V

n

Input voltage noise

VCC = ±5 V or ±15 V, f = 10 kHz,
G = 2

1.6 nV/√Hz

p

Positive (IN+)

V

= ±5 V or ±15 V, f = 10 kHz,

13

InInput current noise

Negative (IN–)

CC

,

G = 2

,

16

p

A/√H

z

†

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.

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

4

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

V

= ±5 V,

G = –5 1700

CC

,

V

O(PP)

= 4 V

G = 5 1300

SR

Slew rate (see Note 2)

V

= ±15 V ,

G = –5 6500

V/µs

CC

,

V

O(PP)

= 20 V

G = 5 6300

Settling time to 0.1%

VCC = ±15 V ,
0 V to 10 V Step

Gain = –1,

40

t

s

Settling time to 0.1%

VCC = ±5 V,
0 V to 2 V Step,

Gain = –1,

25

ns

THD Total harmonic distortion

VCC = ±15 V ,
fc = 10 MHz,

V

O(PP)

= 2 V,

G = 2

–80 dBc

G = 2,
40 IRE modulation,

VCC = ±5 V 0.015%

ADDifferential gain error

,

±100 IRE Ramp,
NTSC and PAL

VCC = ±15 V 0.01%

p

G = 2,
40 IRE modulation,

VCC = ±5 V 0.01°

θDDifferential phase error

,

±100 IRE Ramp,
NTSC and PAL

VCC = ±15 V 0.02°
VCC = ±5 V, 330 MHz

G

= 1,

R

F

= 1 kΩ,

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
G = 2, RF = 750 Ω, VCC = ±5 V 85

Bandwidth for 0.1 dB flatness

G = 2, RF = 680 Ω, VCC = ±15 V 115

MH

z

VCC = ±5 V,

G = –5 65 MHz

p

V

O(PP)

= 4 V,

RL = 500 Ω

G = 5 62 MHz

Full ower bandwidth (see Note 3)

VCC = ±15 V ,

G = –5 32 MHz

V

O(PP)

= 20

V

RL = 500 Ω

G = 5 31 MHz

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

V

I

V

O

+

–

R

G

R

F

R

L

50 Ω

VCC–

VCC+

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

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

5

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Table of Graphs

FIGURE

|VO| Output voltage swing vs Free-air temperature 2
I

CC

Current supply vs Free-air temperature 3

I

IB

Input bias current vs Free-air temperature 4

V

IO

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

V

n

Voltage noise vs Frequency 11

I

n

Current noise vs Frequency 11

pp

vs Frequency 12

PSRR

Power supply rejection ratio

vs Free-air temperature 13

vs Supply voltage 14

SR

Slew rate

vs Output step peak-to-peak 15, 16
Normalized slew rate vs Gain 17

vs Peak-to-peak output voltage swing 18, 19

Harmonic distortion

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

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

6

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 2

TA – Free-Air Temperature – °C

OUTPUT VOLTAGE SWING

vs

FREE-AIR TEMPERATURE

12

2

–20 20

14

4

0 40 100–40

60 80

O

– Output Voltage Swing – VV

12.5

13

13.5

3.5
3

2.5

VCC = ±5 V
RL = 150 Ω

VCC = ±5 V
No Load

VCC = ±15 V
RL = 150 Ω

VCC = ±15 V
No Load

Figure 3

TA – Free-Air Temperature – °C

CURRENT SUPPLY

vs

FREE-AIR TEMPERATURE

9

7

5

3

–20 20

8

6

4

0 40 100–40

60 80

VCC = ±5 V

VCC = ±15 V

VCC = ±10 V

I

CC

– Supply Current – mA

Figure 4

INPUT BIAS CURRENT

vs

FREE-AIR TEMPERATURE

–40 –20 0 20 80 100

TA – Free-Air Temperature – °C

6040

I

IB

– Input Bias Current –

–1

–2

–3

–0.5

–1.5

–2.5

Aµ

VCC = ±5 V

VCC = ±15 V

VCC = ±5 V

VCC = ±15 V

I

IB–

I

IB–

I

IB+

I

IB+

Figure 5

TA – Free-Air Temperature – °C

INPUT OFFSET VOLTAGE

vs

FREE-AIR TEMPERATURE

0

–0.4

–0.8

–1.2

–20 20

–0.2

–0.6

–1

0 40 100–40

60 80

VCC = ±5 V

VCC = ±15 V

Gain = 1
RF = 1 kΩ

V

IO

– Input Offset Voltage – mV

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

7

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 6

|VIC| – Common-Mode Input Voltage – V

COMMON-MODE REJECTION RATIO

vs

COMMON-MODE INPUT VOLTAGE

60

50

40

30

2648 14

80

0

10 12

70

TA = –40°C

CMRR – Common-Mode Rejection Ratio – dB

TA = 85°C

TA = 25°C

VCC = ±15 V

Figure 7

|VIC| – Common-Mode Input Voltage – V

COMMON-MODE REJECTION RATIO

vs

COMMON-MODE INPUT VOLTAGE

50

40

30

20

0.5 1.512 4

80

0

2.5 3

60

TA = –40°C

CMRR – Common-Mode Rejection Ratio – dB

TA = 85°C

TA = 25°C

VCC = ±5 V

3.5

70

Figure 8

f – Frequency – Hz

COMMON-MODE REJECTION RATIO

vs

FREQUENCY

1k 10k 10M 100M1M100k

60

40

20

0

50

30

10

80

70

VCC = ±5 V

VCC = ±15 V

CMRR – Common-Mode Rejection Ratio – dB

1 kΩ

1 kΩ

V

I

+

–

V

O

1 kΩ

1 kΩ

Figure 9

TA – Free-Air Temperature – °C

TRANSRESISTANCE

vs

FREE-AIR TEMPERATURE

2.2

1.8

1.4

1

–20 20

2.4

2

1.6

1.2

0 40 100

VO = VCC/2
RL = 1 kΩ

2.8

–40

60 80

2.6

Transresistance – MΩ

VCC = ±5 V

VCC = ±15 V

VCC = ±10 V

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

8

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 10

CLOSED-LOOP OUTPUT IMPEDANCE

vs

FREQUENCY

10

1

0.1

0.01
1M

f – Frequency – Hz

100k 10M 100M

100

Closed-Loop Output Impedance –

VCC = ±15 V
RF = 750 Ω
Gain = +2
TA = 25°C
V

I(PP)

= 2 V

1G

Ω

V

O

+

–

50 Ω

750 Ω

1 kΩ

V

I

THS300x

750 Ω

(

V

O

V

I

=

1000

Z

o

)

– 1

Figure 11

f – Frequency – Hz

VOLTAGE NOISE AND CURRENT NOISE

vs

FREQUENCY

100

10

1

100 10k1k 100k10

1000

VCC = ±15 V and ±5 V
TA = 25°C

I

n–

nV/ Hz– Voltage Noise –V

n

I

n

– Current Noise – pA/

Hz

and

I

n+

V

n

Figure 12

f – Frequency – Hz

PSRR – Power Supply Rejection Ratio – dB

POWER SUPPLY REJECTION RATIO

vs

FREQUENCY

1k 10k 10M 100M1M100k

60

40

20

0

50

30

10

80

90

70

VCC = ±5 V

VCC = ±15 V

G = 1
RF = 1 kΩ

VCC = ±5 V

VCC = ±15 V

–PSRR

+PSRR

Figure 13

TA – Free-Air Temperature – °C

POWER SUPPLY REJECTION RATIO

vs

FREE-AIR TEMPERATURE

80

70

–20 20

85

75

0 40 100–40

60 80

90

PSRR – Power Supply Rejection Ratio – dB

VCC = +5 V

VCC = +15 V

VCC = –5 V

VCC = –15 V

THS3001, THS3002

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

9

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 14

|VCC| – Supply Voltage – V

SLEW RATE

vs

SUPPLY VOLTAGE

4000

3000

2000

1000

711913

6000

5 15

5000

G = +5
RL = 150 Ω
tr/tf = 300 ps
RF = 1 kΩ

SR – Slew Rate – V/µs

–SR

+SR

7000

Figure 15

V

O(PP)

– Output Step – V

SLEW RATE

vs

OUTPUT STEP

10000

100

515

1000

10 200

VCC = ±15 V
G = +5
RL = 150 Ω
tr/tf = 300 ps
RF = 1 kΩ

SR – Slew Rate – V/µs

+SR

–SR

Figure 16

V

O(PP)

– Output Step – V

SLEW RATE

vs

OUTPUT STEP

2000

100

13

1000

240

5

V

CC

= ±5 V

G = +5
RL = 150 Ω
tr/tf = 300 ps
RF= 1 kΩ

–SR

+SR

SR – Slew Rate – V/µs

Figure 17

G – Gain – V/V

NORMALIZED SLEW RATE

vs

GAIN

1.3

1.1

0.9

0.7
24

1.2

1

0.8

35 101

67

–Gain

+Gain

89

1.5

1.4

VCC = ±5 V
V

O(PP)

= 4 V
RL = 150 Ω
RF = 1 kΩ
tr/tf = 300 ps

SR – Normalized Slew Rate – V/µs

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

SLOS217A – JULY 1998 – REVISED JUNE 1999

10

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 18

V

O(PP)

– Peak-to-Peak Output Voltage Swing – V

HARMONIC DISTORTION

vs

PEAK-TO-PEAK OUTPUT VOLTAGE SWING

0 2 4 6 12 14108 16

–55

–65

–75

–85

–60

–70

–80

–50

18

2nd Harmonic

3rd Harmonic

Harmonic Distortion – dBc

20

8 MHz
Gain = 2
VCC = ±15 V
RL = 150 Ω
RF = 750 Ω

Figure 19

V

O(PP)

– Peak-to-Peak Output Voltage Swing – V

HARMONIC DISTORTION

vs

PEAK-TO-PEAK OUTPUT VOLTAGE SWING

0 2 4 6 12 14108 16

–65

–75

–85

–95

–70

–80

–90

–50

18

2nd Harmonic

3rd Harmonic

Harmonic Distortion – dBc

20

4 MHz
Gain = 2
VCC = ±15 V
RL = 150 Ω
RF = 750 Ω

–55

–60

Figure 20

HARMONIC DISTORTION

vs

FREQUENCY

–70

–80

–90

–100

–75

–85

–95

2nd Harmonic

3rd Harmonic

Harmonic Distortion – dBc

Gain = 2
VCC = ±15 V
VO = 2 V

PP

RL = 150 Ω
RF = 750 Ω

100k 1M 10M

f – Frequency – Hz

Figure 21

HARMONIC DISTORTION

vs

FREQUENCY

–70

–80

–90

–100

–75

–85

–95

2nd Harmonic

3rd Harmonic

Harmonic Distortion – dBc

Gain = 2
VCC = ±5 V
VO = 2 V

PP

RL = 150 Ω
RF = 750 Ω

100k 1M 10M

f – Frequency – Hz

–60

–65