OPA695IDBVR

... Gain 2V/V Video Line Driver 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. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. ...

... NC www.ti.com ORDERING TRANSPORT NUMBER MEDIA, QUANTITY OPA695ID Rails, 100 " OPA695IDR Tape and Reel, 2500 A71L OPA695IDBVT Tape and Reel, 250 " OPA695IDBVR Tape and Reel, 3000 695 OPA695IDGKT Tape and Reel, 250 " OPA695IDGKR Tape and Reel, 2500 Output –V ...

ELECTRICAL CHARACTERISTICS: V Boldface limits are tested at + 402 , R = 100 , and (see Figure 1 for AC performance only), unless otherwise noted PARAMETER AC PERFORMANCE (see Figure 1) ...

ELECTRICAL CHARACTERISTICS: V Boldface limits are tested at + 348 , R = 100 to V /2, and (see Figure 3 for AC performance only), unless otherwise noted PARAMETER AC PERFORMANCE ...

TYPICAL CHARACTERISTICS + 402 , R = 100 unless otherwise noted NONINVERTING SMALL-SIGNAL FREQUENCY RESPONSE + 523 –3 –6 – + ...

TYPICAL CHARACTERISTICS + 402 , R = 100 unless otherwise noted 10MHz HARMONIC DISTORTION vs LOAD RESISTANCE –50 –60 2nd-Harmonic –70 –80 3rd-Harmonic –90 See Figure 1 –100 50 100 Load Resistance ( ...

TYPICAL CHARACTERISTICS + 402 , R = 100 unless otherwise noted INPUT VOLTAGE AND CURRENT NOISE DENSITY 100 Inverting Input Current Noise Noninverting Input Current Noise 10 Input Voltage Noise ...

TYPICAL CHARACTERISTICS + 402 , R = 100 unless otherwise noted CMRR AND PSRR vs FREQUENCY –PSRR CMRR ...

TYPICAL CHARACTERISTICS + 402 , R = 100 unless otherwise noted SETTLING TIME –5 –10 –15 –20 Time (1ns/div) TYPICAL DC DRIFT OVER TEMPERATURE 1.0 Inverting Input Bias ...

TYPICAL CHARACTERISTICS 10 500 , R = 800 unless otherwise noted +5V OPA695 – 500 G 1 ...

TYPICAL CHARACTERISTICS +5V + 348 , R = 100 unless otherwise noted NONINVERTING SMALL-SIGNAL FREQUENCY RESPONSE + 487 + ...

TYPICAL CHARACTERISTICS +5V + 348 , R = 100 unless otherwise noted HARMONIC DISTORTION vs FREQUENCY – 2nd-Harmonic 100 – ...

APPLICATIONS INFORMATION WIDEBAND CURRENT FEEDBACK OPERATION The OPA695 gives a new level of performance in wideband current feedback op amps. Nearly constant AC performance over a wide gain range, along with 4300V/ s slew rate, gives a lower power and ...

Figure 3 shows the AC-coupled, single +5V supply, gain of +8V/V circuit configuration used as a basis for the +5V only Specifications and Typical Characteristic curves. The key requirement for broadband single-supply operation is to maintain input and output signal ...

The single-supply test circuits of Figures 3 and 4 show +5V operation. These same circuits can be used over a single- supply range of +5V to +12V. Operating on a single +12V supply, with the Absolute Maximum Supply voltage specifica- ...

The inverting configuration holds almost constant bandwidth (with correctly selected external resistor values) until R reduces to equal 50 , and remains at that value to G satisfy the input impedance matching requirement, with fur- ther increases in gain ...

NOISE FIGURE All fixed-gain RF amplifiers show a very good noise figure (typically < 5dB). For broadband amplifiers, this is achieved by a low-noise input transistor and an input match set by feedback. This feedback greatly reduces the noise figure ...

SAW FILTER BUFFER One common requirement strip is to buffer the output of a mixer with enough gain to recover the insertion loss of a narrowband SAW filter. Figure 6 shows one possible configuration driving a SAW ...

WIDEBAND CABLE DRIVING APPLICATIONS The high slew rate and bandwidth of the OPA695 can be used to meet the most demanding cable driving applications. CABLE MODEM RETURN PATH DRIVER The standard cable modem upstream driver is typically required to drive ...

Figure 10 shows an example where three OPA695s provide an auxiliary monitor output for a high- resolution RGB RAMDAC. An alternative circuit that will take advantage of the ...

This will give a very ...

DIFFERENTIAL I/O APPLICATIONS The OPA695 offers very low 3rd-order distortion terms with a dominant 2nd-order distortion for the single amplifier op- eration. For the lowest distortion, particularly where differen- tial outputs are needed, operating two OPA695s in a differ- ential ...

The OPA695 used in this configuration does constrain the feedback to the 500 frequency response. With R fixed, the ...

The buffer gain is typically very close to 1.00 and is normally neglected from signal gain considerations. It will, however, set the CMRR for a single op amp differential amplifier configuration. For the buffer gain –20 • log (1 – ...

Inverting feedback optimization is somewhat complicated by the impedance matching requirement at the input, as shown in Figure 2. The resistor values shown in Table III should be used in this case. OUTPUT CURRENT AND VOLTAGE The OPA695 provides output ...

The OPA695 has extremely low 3rd-order harmonic distor- tion. This also gives a high 2-tone, 3rd-order intermodulation intercept, as shown in the Typical Characteristic curves. This intercept curve is defined at the 50 through a 50 matching resistor to allow ...

Although bias current cancellation techniques are very effective with most voltage- feedback op amps, they do not generally reduce the output DC offset for wideband current-feedback op amps. Since the two input bias currents are ...

BOARD LAYOUT GUIDELINES Achieving optimum performance with a high-frequency am- plifier like the OPA695 requires careful attention to board layout parasitics and external component types. Recommen- dations that will optimize performance include: a) Minimize parasitic capacitance to any AC ground ...

INPUT AND ESD PROTECTION The OPA695 is built using a very high-speed, complemen- tary bipolar process. The internal junction breakdown volt- ages are relatively low for these very small geometry de- vices. These breakdowns are reflected in the Absolute Maxi- ...

DATE REVISION PAGE SECTION 1 Front Page 4/ Various 7/ Absolute Maximum Ratings NOTE: Page numbers for previous revisions may differ from page numbers in the current version. 30 Revision History DESCRIPTION Updated front ...

... PACKAGING INFORMATION (1) Orderable Device Status OPA695ID ACTIVE OPA695IDBVR ACTIVE OPA695IDBVRG4 ACTIVE OPA695IDBVT ACTIVE OPA695IDBVTG4 ACTIVE OPA695IDG4 ACTIVE OPA695IDGKR ACTIVE OPA695IDGKT ACTIVE OPA695IDR ACTIVE OPA695IDRG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. ...

... TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing OPA695IDBVR SOT-23 DBV OPA695IDBVT SOT-23 DBV OPA695IDGKR MSOP DGK OPA695IDGKT MSOP DGK OPA695IDR SOIC D PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 (mm) Diameter Width (mm) W1 (mm) 6 3000 180 ...

... Device Package Type OPA695IDBVR SOT-23 OPA695IDBVT SOT-23 OPA695IDGKR MSOP OPA695IDGKT MSOP OPA695IDR SOIC PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) DBV 6 3000 DBV 6 250 DGK 8 2500 DGK 8 250 D 8 2500 Pack Materials-Page 2 10-Apr-2009 Width (mm) Height (mm) 190 ...

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