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Data Sheet

FULL DATA SHEET (PDF, 232kB) Download   E-Mail

Description

The MAX496 and MAX497 are quad, closed-loop, ±5V video buffers that feature extremely high bandwidth and slew rate for both component video (RGB or YUV) and composite video (NTSC, PAL, SECAM). The MAX496 is a unity-gain (0dB) buffer with a 375MHz -3dB bandwidth and a 1600V/µs slew rate. The MAX497 gain of +2 (6dB) buffer, optimized for driving back-terminated coaxial cable, features a 275MHz -3dB bandwidth and a 1500V/µs slew rate. The MAX496/MAX497 are not slew-rate limited, thus providing a high full-power bandwidth of 230MHz and 215MHz, respectively. The MAX496/MAX497 incorporate a unique two-stage architecture that combines the low offset and noise benefits of voltage feedback with the high bandwidth and slew-rate advantages of current-mode-feedback.

Key Features		Applications/Uses
MAX496 Fixed Gain: +1V/V MAX497 Fixed Gain: +2V/V High Speed Small-Signal -3dB Bandwidth: 375MHz (MAX496) 275MHz (MAX497) High Speed Full-Power -3dB Bandwidth: 230MHz (MAX496) 215MHz (MAX497) 0.1dB Gain Flatness: 65MHz (MAX496) 120MHz (MAX497) 1600V/µs Slew Rate (MAX496) 1500V/µs Slew Rate (MAX497) Fast Settling Time: 12ns to 0.1% Lowest Differential Phase/Gain Error: 0.01°/0.01% 2pF Input Capacitance 5.6nV/√Hz Input-Referred Voltage Noise Low Distortion: 64dBc (f = 10MHz) Directly Drives 50Ωor 75Ω Back-Terminated Cables High ESD Protection: 5000V Output Short-Circuit Protected		Broadcast and High-Definition TV Systems Computers: Desktop, Workstation, Server High-Speed Signal Processing Medical Imaging Multimedia Products Surveillance Video Video Routing and Switching Systems

Diagram

Typical Operating Circuit

Evaluation Kits

none

Design Guides

Amplifiers and Sensors (PDF)

Reliability Reports

Show FIT data for: MAX496 MAX497 Request Reliability Report for: MAX496 MAX497

Software/Models

MAX496 Macromodel MAX496AVCL Test Circuit File MAX497 Macromodel MAX497AVCL Test Circuit File MAX497LTRAN Test Circuit File

Ordering Information
Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices: 1-14 of 14
MAX496	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX496C/D		N/A	Land Pattern: Not Available		See data sheet
MAX496CPE		N/A	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX496CPE+		N/A	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX496CSE		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX496CSE-T		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX496CSE+		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX496CSE+T		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX497	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX497C/D		N/A	Land Pattern: Not Available		See data sheet
MAX497CPE		N/A	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX497CPE+		N/A	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX497CSE		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX497CSE-T		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX497CSE+		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX497CSE+T		N/A	SOIC(N);16 pin;62 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis

Notes and Comments

Quad, gain of +1 (0dB) closed-loop buffer, low DP/DG (MAX496) Quad, gain of +2 (6dB) closed-loop buffer, low DP/DG (MAX497)

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