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See Technical Specifications

OPA3693IDBQ

Triple, ultra-wideband, fixed-gain, video buffer with disable

Manufacturer:

Texas Instruments
Mfr.Part #:

OPA3693IDBQ
Datasheet:

OPA3693IDBQ Datasheet (PDF)
Series:

OPA3693
Number of Channels:

3 Channel
3 dB Bandwidth:

1.4 GHz
Supply Voltage - Max:

12 V
EDA/CAD Models:

Request Free CAD Models for OPA3693IDBQ

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OPA3693IDBQ General Description

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.

Key Features

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

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Specifications

Product Category	Video Amplifiers	Series	OPA3693
Number of Channels	3 Channel	3 dB Bandwidth	1.4 GHz
Supply Voltage - Max	12 V	Supply Voltage - Min	3.5 V
Operating Supply Current	39 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Amplifier Type	Fixed Gain Amplifier	Dual Supply Voltage	+/- 5 V
Height	1.5 mm	Length	5 mm
Maximum Dual Supply Voltage	6 V	Minimum Dual Supply Voltage	2.2 V
Moisture Sensitive	Yes	Operating Supply Voltage	2.2 V to 6 V
Product	Video Amplifiers	Product Type	Video Amplifiers
Factory Pack Quantity	75	Subcategory	Amplifier ICs
Supply Type	Dual	Width	4 mm
Unit Weight	0.002603 oz