GENERAL DESCRIPTION
The AD8099 is an ultralow noise (0.95 nV/âHz) and distortion (â92 dBc @10 MHz) voltage feedback op amp, the combination of which make it ideal for 16- and 18-bit systems. The AD8099 features a new, highly linear, low noise input stage that increases the full power bandwidth (FPBW) at low gains with high slew rates. ADIâs proprietary next generation XFCB process enables such high performance amplifiers with relatively low power.
FEATURES
Ultralow noise: 0.95 nV/âHz, 2.6 pA/âHz
Ultralow distortion
2nd harmonic RL = 1 kΩ , G = +2
â92 dB @ 10 MHz
3rd harmonic RL = 1 kΩ , G = +2
â105 dB @ 10 MHz
High speed
GBWP: 3.8 GHz
â3 dB bandwidth:
700 MHz (G = +2)
550 MHz (G = +10)
Slew rate:
475 V/μs (G = +2)
1350 V/μs (G = +10)
New pinout
Custom external compensation, gain range â1, +2 to +10
Supply current: 15 mA
Offset voltage: 0.5 mV max
Wide supply voltage range: 5 V to 12 V
APPLICATIONS
Pre-amplifiers
Receivers
Instrumentation
Filters
IF and baseband amplifiers
A-to-D drivers
DAC buffers
Optical electronics
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