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MAX9675
110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain
Industry's Cost and Performance Leader for 16 x 16 Video Crosspoints with ±5V Operation
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Status
Active: In Production.
Description
The MAX9675 is a nonblocking 16 x 16 video crosspoint switch with buffered inputs and outputs. The device operates on ±5V analog supplies. Digital logic is supplied separately from an independent +2.7V to +5V supply. The MAX9675 inputs and outputs are buffered with all outputs able to drive a standard 75Ω reverse-terminated video load.
The switching matrix and programmable gain are controlled through an SPI™/QSPI™-compatible 3-wire serial interface. The serial interface is designed to operate in either of two modes to provide fast updates and initialization. All outputs are held in the disabled state during power-up to avoid signal conflicts in large switching arrays.
The programmability and high level of integration make the MAX9675 an ideal choice for nonblocking video switch arrays in security, surveillance, and video-on-demand systems.
The MAX9675 is available in a 100-pin TQFP package and specified over the extended -40°C to +85°C temperature range.
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Data Sheet
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An evaluation kit is available: MAX9675EVKIT
Key Features
- 16 x 16 Nonblocking Matrix with Buffered Inputs and Outputs
- Operates at ±5V Supply
- Individually Programmable Output Buffer Gain (AV = +1V/V or +2V/V)
- High-Impedance Output Disable for Wired-OR Connections
- 0.1dB Gain Flatness to 14MHz
- -3dB Bandwidth 110MHz
- -62dB Crosstalk, -110dB Isolation at 6MHz
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Applications/Uses
- Security Systems
- Video Routing
- Video-on-Demand Systems
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Key Specifications:
| Video Muxes and Crosspoints (Buffered) |
| Part Number |
Inputs |
Outputs |
BW
(MHz) |
BW
(MHz) |
VSUPPLY
(±V) |
Slew Rate
(V/µs) |
Diff. Phase/ Gain
(deg/%) |
Off Iso.
(dB) |
Crosstalk
(dB) |
AV
(V/V) |
Budgetary Price |
| @ -3dB |
0.1dB min |
Dual |
typ |
typ |
See Notes |
| MAX9675 |
16 |
16 |
110 |
14 |
5 |
150 |
0.02/0.12 |
-110 |
-62 |
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$15.45 @1k |
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See All Video Muxes and Crosspoints (Buffered) (19)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Typical Operating Circuit
Product Guides
Reliability Reports
Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX9675ECQ+
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Active |
TQFP;100 pin;262.4 mm²
Outline Drawing:21-0085 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: C100+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX9675ECQ+T
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Active |
TQFP;100 pin;262.4 mm²
Outline Drawing:21-0085 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: C100+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.
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Similar Products by Function
| MAX4356 |
16 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O Buffers |
| MAX4358 |
32 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O Buffers |
| MAX4355 |
16x16 Nonblocking Video Crosspoint Switch with I/O Buffers |
| MAX4357 |
32 x 16 Nonblocking Video Crosspoint Switch with I/O Buffers |
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Similar Products by Application
Evaluation Kits
Products with Similar Part Numbers
Didn't Find What You Need?
Information Index
Document Ref.: 19-4230
Rev 0;
2008-09-18
This page last modified: 2010-03-10
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