LMH6574MA Part Information
Details for LMH6574MA by Texas Instruments
Semiconductors - ICs > Switches Multiplexers & Demultiplexers > Video Multiplexers
Part Description
The LMH6574 is a high-performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. The output amplifier selects any one of four buffered input signals based on the state of the two address bits. The LMH6574 provides a 400-MHz bandwidth at 2 VPP output signal levels. Multimedia and high definition television (HDTV) applications can benefit from the LMH6574 0.1 dB bandwidth of 150 MHz and its 2200 V/μs slew rate. The LMH6574 supports composite video applications with its 0.02% and 0.05° differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75-Ω load. An 80-mA linear output current is available for driving multiple video load applications. The LMH6574 gain is set by external feedback and gain set resistors for maximum flexibility. The LMH6574 is available in the 14-pin SOIC package.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 0.02%, 0.05u00b0 Diff. Gain, Phase
- 0.1 dB Gain Flatness to 150 MHz
- 2200 V/u03bcs Slew Rate
- 400 MHz, 2 VPP u22123 dB Bandwidth, AV = 2
- 500 MHz, 500 mV u22123 dB Bandwidth, AV = 2
- 70 dB Channel to Channel Isolation at 10 MHz
- 8 ns Channel Switching Time
- Wide Supply Voltage Range: 6 V (u00b13 V) to 12 V (u00b16 V)
- u221268 dB HD2 at 5 MHz
- u221284 dB HD3 at 5 MHz
Part Specifications
| Multiplexer Configuration | 4 |
| Bandwidth | 500MHz |
| Supply Voltage Min | 6V |
| Supply Voltage Max | 12V |
| TV / Video Case Style | SOIC |
| No. of Pins | 14Pins |
| Cross Talk | -85dB |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Analogue Multiplexer Type | Video |
| Base Number | 6574 |
| IC Generic Number | 6574 |
| Logic Function Number | 6574 |
| No. of Multiplexers | 1 |
| On Resistance Rds(on) | 0.04ohm |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 6V to 12V |
| Supply Voltage Source | Single |
| Termination Type | Surface Mount Device |