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DATA SHEET
THS3215 650-MHz, Differential to Single-Ended DAC Output Amplifier
1 Features
- Input stage: internal gain of 2 V/V
- Buffered differential
inputs
- Single-ended low
impedance output
- Full-power bandwidth: 350
MHz (2 VPP)
- Output stage: gain externally configurable
- Full-power bandwidth: 270
MHz (5 VPP)
- Slew rate: 3000 V/µs
- SPDT input switch and
multiplexer
- Full signal path: input stage and output stage
- HD2 (20 MHz, 5
VPP to 100 Ω load): –66 dBc
- HD3 (20 MHz, 5
VPP to 100 Ω load): –68 dBc
- 10 VPP Output
to 100 Ω load using split
±6.5 V
supply
- 12 VPP Output
to heavy capacitive loads using single 15 V supply
- Internal DC reference buffer with low-impedance
output
- Power-supply range:
- Split supply: ±4 V to
±7.9 V
- Single supply: 8 V to
15.8 V
2 Applications
- Digital-to-analog converter (DAC) output
amplifier
- Wideband arbitrary waveform generator (AWG)
output driver
- Predriver to > 20-VPP output
amplifier (THS3091)
- Single-supply, high-capacitive load driver for
piezo elements
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