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LMH6655MA
Single/Dual Low Power, 250 MHz, Low Noise Amplifiers 8-SOIC -40 to 85
10M VO
ISE
ISE
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LMH6654, LMH6655SNOS956E–JUNE 2001–REVISED AUGUST 2014
LMH6654, LMH6655 Single and Dual Low Power, 250 MHz, Low Noise Amplifiers Features 3 DescriptionThe LMH6654 and LMH6655 single and dual high (VS=±5V,TJ=25 °C, Typical Values Unless speed voltage feedback amplifiers are designedtoSpecified) have unity-gain stable operation witha bandwidthof• Voltage Feedback Architecture 250 MHz. They operate from ±2.5Vto±6V and each Unity Gain Bandwidth 250 MHz channel consumes only 4.5 mA. The amplifiers
feature very low voltage noise and wide output swing• Supply Voltage Range ±2.5Vto ±6V to maximize signal-to-noise ratio, and possessa true• Slew Rate 200 V/µsec single supply capability with input common mode• Supply Current 4.5 mA/channel voltage range extending 150 mV below negative rail
and within 1.3Vof the positive rail. The high speed• Input Common Mode Voltage −5.15Vto +3.7V
and low power combinationof the LMH6654 and• Output Voltage Swing (RL= 100Ω) −3.6Vto 3.4V LMH6655 make these products an ideal choice for• Input Voltage Noise 4.5 nV/√Hz many portable, high speed applications where power Input Current Noise 1.7 pA/√Hz isata premium. Settling Timeto 0.01%25ns The LMH6654 and LMH6655 are built on TI’s
Advance VIP10™ (Vertically Integrated PNP)
2 Applications complementary bipolar process. ADC Drivers The LMH6654is packagedin 5-Pin SOT-23 and8-
Pin SOIC. The LMH6655 is packaged in 8-Pin• Consumer Video
VSSOP (DGK) and 8-Pin SOIC.• Active Filters Pulse Delay Circuits
Device Information(1) xDSL Receiver Pre-amps
(1) Forall available packages, see the orderable addendumat
the endofthe datasheet.
Figure1. Input Voltage and Curernt Noise vs.
Frequency (Vs= ±5V)
