SGM8055 sg-micro, SGM8055 Datasheet

SGM8055

Manufacturer Part Number

SGM8055

Description

250mhz, Rail-to-rail Output Cmos Operational Amplifier

Manufacturer

sg-micro

Datasheet

1.SGM8055.pdf (20 pages)

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PRODUCT DESCRIPTION

The

(quad) are rail-to-rail output voltage feedback amplifiers

offering ease of use and low cost. They have bandwidth

and slew rate typically found in current feedback

amplifiers. All have a wide input common-mode voltage

range and output voltage swing, making them easy to

use on single supplies as low as 2.5 V.

Despite being low cost, the SGM8051 series provide

excellent

bandwidth to 250 MHz (G = +1) along with 0.1 dB flatness

out to 37 MHz（G = +2）and offer a typical low power of

2.3 mA/amplifier.

The SGM8051 series is low distortion and fast settling

make it ideal for buffering high speed A/D or D/A

converters. The SGM8053/5 has a power-down disable

feature that reduces the supply current to 75 µA. These

features make the SGM8053/5 ideal for portable and

battery-powered applications where size and power are

critical. All are specified over the extended – 40°C to

+125°C temperature range.

PIN CONFIGURATIONS

DISABLE

SGM8051/3(single), SGM8052/5(dual), SGM8054

SGM8051/2/4

SGM8053/5

OUT A

+IN A

-IN A

+IN

-IN

-V

OUT

+IN

-V

overall

NC = NO CONNECT

SGM8051/8053

SO-8 / MSOP-8

SGM8051

SGM8052

SGM8055

MSOP-10

SOT23-5

SO-8

SG Micro Limited

www.sg-micro.com

performance.

-IN

(SGM8053 ONLY)

DISABLE

OUT

OUT B

+IN B

-IN B

OUT B

-IN B

DISABLE

OUT B

OUT A

+IN A

+IN B

-IN A

-IN B

OUT

+IN

-V

(Top View)

NC = NO CONNECT

TSSOP-14 / SO-14

TSSOP-16 / SO-16

They

SGM8054

SGM8053

SOT23-6

offer

-IN

DISABLE

OUT D

+IN D

-V

+IN C

OUT D

+IN D

-V

+IN C

-IN D

-IN C

OUT C

-IN D

-IN C

OUT C

wide

FEATURES

• Low Cost

• Rail-to-Rail Output

• High Speed

• Operates on 2.5 V to 5.5 V Supplies

• Input Voltage Range = – 0.2 V to + 3.8 V with V

• Excellent Video Specs (R

• Low Power

• Small Packaging

APPLICATIONS

Imaging

Photodiode Preamp

Professional Video and Cameras

Hand Sets

DVD/CD

Base Stations

Filters

A-to-D Driver

CMOS Operational Amplifier

250MHz, Rail-to-Rail Output

-12

-15

SGM8054 Available in TSSOP-14, TSSOP-16,

SO-14 and SO-16

2mV Typical V

250 MHz, –3 dB Bandwidth (G = +1)

130 V/µs, Slew Rate

58 ns Settling Time to 0.1% with 2V Step

Gain Flatness 0.1dB to 37 MHz

Diff Gain: 0.03 % , Diff Phase: 0.08 degree

2.3 mA/Amplifier Typical Supply Current

75µA/Amplifier when Disabled (SGM8053/5 only)

SGM8051 Available in SOT23-5 and SO-8

SGM8052 Available in MSOP-8 and SO-8

SGM8053 Available in SOT23-6 and SO-8

SGM8055 Available in MSOP-10

-3

-6

-9

Vo = 0.1V

Small Signal Frequency Response

P-P

G = +1

Frequency(MHz)

= 1KΩ

= 24Ω

G = +2

= 150Ω

= 887Ω

= 150Ω, G = +2)

100

REV. D

1000

= 5 V

Related parts for SGM8055

SGM8055 Summary of contents

Page 1

... Diff Gain: 0. Diff Phase: 0.08 degree 2.3 mA/Amplifier Typical Supply Current 75µA/Amplifier when Disabled (SGM8053/5 only) SGM8051 Available in SOT23-5 and SO-8 SGM8052 Available in MSOP-8 and SO-8 SGM8053 Available in SOT23-6 and SO-8 SGM8054 Available in TSSOP-14, TSSOP-16, SO-14 and SO-16 SGM8055 Available in MSOP-10 Small Signal Frequency Response 0.1V P 1KΩ ...

Page 2

ELECTRICAL CHARACTERISTICS : V (G=+2, R =887Ω 150Ω, unless otherwise noted PARAMETER DYNAMIC PERFORMANCE -3dB Small Signal Bandwidth 0 0.1 V p-p, R ...

Page 3

... Tape and Reel, 3000 Tape and Reel, 2500 SGM8053XS Tube, 50 SGM8054XS14 Tape and Reel, 3000 SGM8054XTS14 Tape and Reel, 2500 SGM8054XS Tape and Reel, 3000 SGM8054XTS Tape and Reel, 3000 SGM8055XMS .......................................................... 216 /W JA ........................................................ 216 /W JA ................................................................ ....................................................... 105 /W JA ......................................... 260℃ SGM8051/2/3/4/5 8051 8053 ℃ ...

Page 4

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V + 887Ω Non-Inverting Small Signal Frequency Response 0.1V P ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V + 887Ω Large-Signal Disable/Enable Response Enabled Disabled OUT Time(500ns/div) Non-Inverting Small Signal Step Response Time(50ns/div) Rail-To-Rail 4.88V 0V Time(200ns/div) ...

Page 6

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V + 887Ω Closed-Loop Output Impedance vs.Frequency 1000 V+ + SGM8051 100 - 887Ω 0.1 0.01 ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V + 887Ω Open-Loop Gain vs.Temperature 120 110 100 R = 150Ω -50 -30 - Temperature(℃) Shutdown ...

Page 8

TYPICAL PERFORMANCE CHARACTERISTICS +25℃ +5V + 887Ω Channel Separation vs.Frequency -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 0.1 1 Frequency(MHz) = 887Ω, and ...

Page 9

APPLICATION NOTES Driving Capacitive Loads The SGM805x family is optimized for bandwidth and speed, not for driving capacitive loads. Output capacitance will create a pole in the amplifier’s feedback path, leading to excessive peaking and potential oscillation. If dealing with ...

Page 10

Typical Application Circuits Differential Amplifier The circuit shown in Figure 3 performs the difference function. If the resistors ratios are equal ( then – × R ...

Page 11

PACKAGE OUTLINE DIMENSIONS SOT23 θ 0.20 Symbol θ １１ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.050 1.250 0.041 ...

Page 12

PACKAGE OUTLINE DIMENSIONS SOT23 Symbol θ 0. θ １２ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.050 1.250 0.041 ...

Page 13

PACKAGE OUTLINE DIMENSIONS SO-8 C θ １３ Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min A 1.350 1.750 0.053 A1 0.100 0.250 0.004 A2 1.350 1.550 0.053 B 0.330 0.510 0.013 C 0.190 0.250 0.007 ...

Page 14

PACKAGE OUTLINE DIMENSIONS MSOP Symbol θ θ １４ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 0.800 1.200 0.031 0.047 0.000 0.200 ...

Page 15

PACKAGE OUTLINE DIMENSIONS MSOP- Symbol θ θ １５ Dimensions Dimensions In Millimeters In Inches Min Max Min Max 0.800 1.200 0.031 0.047 0.000 0.200 ...

Page 16

PACKAGE OUTLINE DIMENSIONS SO-14 D INDEX Φ0.8±0.1 DEP0.2±0 θ 3 θ BASE METAL SECTION B Φ2.0±0.1 BTM E-MARK DEP0.1±0. 0.25 0.10 WITH PLATING １６ Dimensions Symbol In Millimeters ...

Page 17

PACKAGE OUTLINE DIMENSIONS TSSOP- INDEX Φ1.0±0.05 0.1 DEP -0.1 e 0.10 θ θ θ BASE METAL A1 SECTION B-B １７ Dimensions Symbol In Millimeters MIN NOM MAX A ...

Page 18

PACKAGE OUTLINE DIMENSIONS SO- Dimensions Symbol In Millimeters Min A 1.350 A1 0.100 A2 1.350 b 0.330 c 0.170 D 9.800 θ E 3.800 E1 5.800 e 1.270 (BSC) L 0.400 θ 0° SGM8051/2/3/4/5 １８ Dimensions ...

Page 19

PACKAGE OUTLINE DIMENSIONS TSSOP-16 b PIN #1 IDENT θ １９ Dimensions Dimensions In Millimeters In Inches Symbol Min Max Min D 4.900 5.100 0.193 E 4.300 4.500 0.169 b 0.190 0.300 ...

Page 20

... REVISION HISTORY Location 9/05— Data Sheet changed from REV REV. B Added SGM8055 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Universal Changes to PRODUCT DESCRIPTION, FEATURES, and PIN CONFIGURATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Changes to ELECTRICAL CHARACTERISTICS Updated PACKAGE/ORDERING INFORMATION 11/06— Data Sheet changed from REV REV. C Changes to ABSOLUTE MAXIMUM ATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 01/08— Data Sheet changed from REV REV. D Added SGM8054’ ...

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