THS4052

ACTIVE

Dual-channel 70-MHz voltage-feedback high-speed amplifier

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Data sheet

document-pdfAcrobat 70-MHz High-Speed Amplifiers datasheet (Rev. D)

THS4052

ACTIVE

Data sheet

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Product details

Architecture

Voltage FB

Number of channels

2

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

9

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

32

GBW (typ) (MHz)

70

BW at Acl (MHz)

70

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

240

Vn at flatband (typ) (nV√Hz)

14

Vn at 1 kHz (typ) (nV√Hz)

14

Iq per channel (typ) (mA)

8.5

Vos (offset voltage at 25°C) (max) (mV)

10

Rail-to-rail

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

100

Input bias current (max) (pA)

6000000

Offset drift (typ) (µV/°C)

15

Iout (typ) (mA)

100

2nd harmonic (dBc)

82

3rd harmonic (dBc)

82

Frequency of harmonic distortion measurement (MHz)

1

Architecture

Voltage FB

Number of channels

2

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

9

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

32

GBW (typ) (MHz)

70

BW at Acl (MHz)

70

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

240

Vn at flatband (typ) (nV√Hz)

14

Vn at 1 kHz (typ) (nV√Hz)

14

Iq per channel (typ) (mA)

8.5

Vos (offset voltage at 25°C) (max) (mV)

10

Rail-to-rail

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

100

Input bias current (max) (pA)

6000000

Offset drift (typ) (µV/°C)

15

Iout (typ) (mA)

100

2nd harmonic (dBc)

82

3rd harmonic (dBc)

82

Frequency of harmonic distortion measurement (MHz)

1

High Speed
- 70 MHz Bandwidth (G = 1, -3 dB)
- 240 V/us Slew Rate
- 60-ns Settling Time (0.1%)
High Output Drive, I_O = 100 mA (typ)
Excellent Video Performance
- 0.1 dB Bandwidth of 30 MHz (G = 1)
- 0.01% Differential Gain
- 0.01° Differential Phase
Very Low Distortion
- THD = -82 dBc (f = 1 MHz, R_L = 150 Ω)
- THD = -89 dBc (f = 1 MHz, R_L = 1 kΩ)
Wide Range of Power Supplies
- V_CC = ±5 V to ±15 V
Available in Standard SOIC, MSOP PowerPAD™, JG or FK Package
Evaluation Module Available

DLP is a registered trademark of Texas Instruments. SMBus is a trademark of Intel Corp.

High Speed
- 70 MHz Bandwidth (G = 1, -3 dB)
- 240 V/us Slew Rate
- 60-ns Settling Time (0.1%)
High Output Drive, I_O = 100 mA (typ)
Excellent Video Performance
- 0.1 dB Bandwidth of 30 MHz (G = 1)
- 0.01% Differential Gain
- 0.01° Differential Phase
Very Low Distortion
- THD = -82 dBc (f = 1 MHz, R_L = 150 Ω)
- THD = -89 dBc (f = 1 MHz, R_L = 1 kΩ)
Wide Range of Power Supplies
- V_CC = ±5 V to ±15 V
Available in Standard SOIC, MSOP PowerPAD™, JG or FK Package
Evaluation Module Available

DLP is a registered trademark of Texas Instruments. SMBus is a trademark of Intel Corp.

The THS4051 and THS4052 are general-purpose, single/dual, high-speed voltage feedback amplifiers ideal for a wide range of applications including video, communication, and imaging. The devices offer very good ac performance with 70-MHz bandwidth, 240-V/us slew rate, and 60-ns settling time (0.1%). The THS4051/2 are stable at all gains for both inverting and non-inverting configurations. These amplifiers have a high output drive capability of 100 mA and draw only 8.5-mA supply current per channel. Excellent professional video results can be obtained with the low differential gain/phase errors of 0.01%/0.01° and wide 0.1 dB flatness to 30 MHz. For applications requiring low distortion, the THS4051/2 is ideally suited with total harmonic distortion of -82 dBc at 1 MHz.

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