Datasheet Analog Devices AD8005 — Ficha de datos

270 MHz, 400 μA
Current Feedback Amplifier
AD8005 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS Ultralow power
400 μA power supply current (4 mW on ±5 VS)
Specified for single supply operation
High speed
270 MHz, −3 dB bandwidth (G = +1)
170 MHz, −3 dB bandwidth (G = +2)
280 V/μs slew rate (G = +2)
28 ns settling time to 0.1%, 2 V step (G = +2)
Low distortion/noise
−63 dBc at 1 MHz, VO = 2 V p-p
−50 dBc at 10 MHz, VO = 2 V p-p
4.0 nV/√Hz input voltage noise at 10 MHz
Good video specifications (RL = 1 kΩ, G = +2)
Gain flatness 0.1 dB to 30 MHz
0.11% differential gain error
0.4° differential phase error 8 NC 7 +VS +IN 3 6 OUT –VS 4 5 NC NC 1 12146-002 TOP VIEW
(Not to Scale)
NC = NO CONNECT Figure 1. 8-Lead PDIP and SOIC_N AD8005
OUT 1 5 +VS 4 –IN +IN 3 12146-003 –VS 2 TOP VIEW
(Not to Scale) Figure 2. 5-Lead SOT-23 …

270 MHz, 400 μA
Current Feedback Amplifier
AD8005 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS Ultralow power
400 μA power supply current (4 mW on ±5 VS)
Specified for single supply operation
High speed
270 MHz, −3 dB bandwidth (G = +1)
170 MHz, −3 dB bandwidth (G = +2)
280 V/μs slew rate (G = +2)
28 ns settling time to 0.1%, 2 V step (G = +2)
Low distortion/noise
−63 dBc at 1 MHz, VO = 2 V p-p
−50 dBc at 10 MHz, VO = 2 V p-p
4.0 nV/√Hz input voltage noise at 10 MHz
Good video specifications (RL = 1 kΩ, G = +2)
Gain flatness 0.1 dB to 30 MHz
0.11% differential gain error
0.4° differential phase error 8 NC 7 +VS +IN 3 6 OUT –VS 4 5 NC NC 1 12146-002 TOP VIEW
(Not to Scale)
NC = NO CONNECT Figure 1. 8-Lead PDIP and SOIC_N AD8005
OUT 1 5 +VS 4 –IN +IN 3 12146-003 –VS 2 TOP VIEW
(Not to Scale) Figure 2. 5-Lead SOT-23 …