OPA3693

現行

具停用功能的三重超寬頻固定增益視訊緩衝器

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產品規格表

document-pdfAcrobat Triple, Ultra-Wideband, Fixed-Gain, Video Buffer with Disable datasheet (Rev. A) (英文)

OPA3693

現行

產品規格表

立即訂購

產品詳細資料

Number of channels

3

Diff gain (%)

0.03

Iout (typ) (A)

0.1

Vs (min) (V)

2.2

Vs (max) (V)

6

Diff phase (°)

0.01

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Number of channels

3

Diff gain (%)

0.03

Iout (typ) (A)

0.1

Vs (min) (V)

2.2

Vs (max) (V)

6

Diff phase (°)

0.01

Operating temperature range (°C)

-40 to 85

Rating

Catalog

SSOP (DBQ)

16

29.4 mm² (4.9 mm × 6 mm)

650MHz BANDWIDTH (G = +2)
FIXED GAIN OF ±1 or +2
OUTPUT VOLTAGE SWING: ±4.1V
ULTRA-HIGH SLEW RATE: 2500V/µs
3RD-ORDER INTERCEPT: > 40dBm
(f < 50MHz)
LOW POWER: 130mW/channel
LOW DISABLED POWER: 0.4mW/channel
APPLICATIONS
- MULTIPLE LINE VIDEO DISTRIBUTION AMPLIFIER (DA)
- PORTABLE INSTRUMENTS
- BROADBAND VIDEO LINE DRIVERS
- ADC BUFFERS
- HIGH-FREQUENCY ACTIVE FILTERS

All other trademarks are the property of their respective owners.

650MHz BANDWIDTH (G = +2)
FIXED GAIN OF ±1 or +2
OUTPUT VOLTAGE SWING: ±4.1V
ULTRA-HIGH SLEW RATE: 2500V/µs
3RD-ORDER INTERCEPT: > 40dBm
(f < 50MHz)
LOW POWER: 130mW/channel
LOW DISABLED POWER: 0.4mW/channel
APPLICATIONS
- MULTIPLE LINE VIDEO DISTRIBUTION AMPLIFIER (DA)
- PORTABLE INSTRUMENTS
- BROADBAND VIDEO LINE DRIVERS
- ADC BUFFERS
- HIGH-FREQUENCY ACTIVE FILTERS

All other trademarks are the property of their respective owners.

The OPA3693 provides an easy to use, broadband, triple, fixed-gain buffer amplifier. Depending on the external connections, the internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of +1 or –1 voltage buffer. The OPA3693 offers a slew rate (2500V/µs) and bandwidth
(> 800MHz) normally associated with a much higher supply current. A new output stage architecture delivers high output current with a minimal headroom and crossover distortion. This combination of features makes the OPA3693 an ideal RGB line driver or single-supply undersampling analog-to-digital converter (ADC) input driver.

The OPA3693 13mA/channel supply current is precisely trimmed at +25°C. This trim, along with a low temperature drift, gives lower system power over temperature. System power can be further reduced using the optional disable control pin. Leaving this pin open, or holding it HIGH, gives normal operation. If pulled LOW, the OPA3693 supply current drops to less than 130µA/channel. This power-saving feature, along with exceptional single +5V operation, make the OPA3693 ideal for portable applications. The OPA3693 is available in an SSOP-16 package.

The OPA3693 provides an easy to use, broadband, triple, fixed-gain buffer amplifier. Depending on the external connections, the internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of +1 or –1 voltage buffer. The OPA3693 offers a slew rate (2500V/µs) and bandwidth
(> 800MHz) normally associated with a much higher supply current. A new output stage architecture delivers high output current with a minimal headroom and crossover distortion. This combination of features makes the OPA3693 an ideal RGB line driver or single-supply undersampling analog-to-digital converter (ADC) input driver.

The OPA3693 13mA/channel supply current is precisely trimmed at +25°C. This trim, along with a low temperature drift, gives lower system power over temperature. System power can be further reduced using the optional disable control pin. Leaving this pin open, or holding it HIGH, gives normal operation. If pulled LOW, the OPA3693 supply current drops to less than 130µA/channel. This power-saving feature, along with exceptional single +5V operation, make the OPA3693 ideal for portable applications. The OPA3693 is available in an SSOP-16 package.

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重要文件	類型	標題	格式選項	日期
*	資料表	Triple, Ultra-Wideband, Fixed-Gain, Video Buffer with Disable datasheet (Rev. A)		2008/8/28
	技術文章	3 common questions when designing with high-speed amplifiers	PDF \| HTML	2020/7/17
	電子書	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	2017/3/28
	使用指南	DEM-OPA-SSOP-3C User's Guide		2007/4/28