Datasheet LMH6504MA - National Semiconductor IC, VGA, WIDEBAND, SINGLE ENDED

National Semiconductor LMH6504MA

Part Number: LMH6504MA

Detailed Description

Manufacturer: National Semiconductor

Description: IC, VGA, WIDEBAND, SINGLE ENDED

Docket:
LMH6504 Wideband, Low Power, Variable Gain Amplifier
June 2004
LMH6504 Wideband, Low Power, Variable Gain Amplifier
General Description
The LMHTM6504 is a wideband DC coupled voltage controlled gain stage followed by a high-speed current feedback Op Amp which can directly drive a low impedance load.

Gain adjustment range is 80 dB for up to 10 MHz by varying the gain control input voltage, VG. Maximum gain is set by external components, and the gain can be reduced all the way to cut-off. Power consumption is 110 mW with a speed of 150 MHz and a gain control bandwidth (BW) of 150 MHz. Output referred DC offset voltage is less than 55 mV over the entire gain control voltage range. Device-to-device gain matching is within ± 0.42 dB at maximum gain. Furthermore, gain is tested and guaranteed over a wide range. The output current feedback Op Amp allows high frequency large signals (Slew Rate > 1500 V/µs) and can also drive a heavy load current (60 mA). Near ideal input characteristics (i.e

Simulation Model

Specifications:

Amplifier Type: Wideband
Bandwidth: 150 MHz
Base Number: 6504
Gain Bandwidth: 150 MHz
Gain Max: 9.7 dB
IC Generic Number: 6504
Mounting Type: SMD
Number of Amplifiers: 1
Number of Channels: 1
Number of Pins: 8
Operating Temperature Range: -40°C to +85°C
Operational Amplifier Features: Wideband, Low Power, Variable Gain Amplifier
Package / Case: SOIC
Response Time: 2.1 ns
SVHC: No SVHC (15-Dec-2010)
Slew Rate: 1500 V/µs
Supply Current: 11 mA
Supply Voltage + Nom: 12 V
Supply Voltage Range: 7 V to 12 V

RoHS: Yes

Accessories:

Dow Corning - 2265931
Fischer Elektronik - ICK SMD A 5 SA
Fischer Elektronik - WLK 5
Roth Elektronik - RE932-01