Datasheet LMH6559MA - National Semiconductor BUFFER, 1.75GHZ CLOSED-LOOP, 6559 — Datenblatt

National Semiconductor LMH6559MA

Part Number: LMH6559MA

Detaillierte Beschreibung

Manufacturer: National Semiconductor

Description: BUFFER, 1.75GHZ CLOSED-LOOP, 6559

Docket:
LMH6559 High-Speed, Closed-Loop Buffer
April 2003
LMH6559 High-Speed, Closed-Loop Buffer
General Description
The LMH6559 is a high-speed, closed-loop buffer designed for applications requiring the processing of very high frequency signals.

While offering a small signal bandwidth of 1750MHz, and an ultra high slew rate of 4580V/µs the LMH6559 consumes only 10mA of quiescent current. Total harmonic distortion into a load of 100 at 20MHz is -52dBc. The LMH6559 is configured internally for a loop gain of one. Input resistance is 200k and output resistance is but 1.2. These characteristics make the LMH6559 an ideal choice for the distribution of high frequency signals on printed circuit boards. Differential gain and phase specifications of 0.06% and 0.02° respectively at 3.58MHz make the LMH6559 well suited for the buffering of video signals. The device is fabricated on National's high-speed VIP10 process using National's proven high performance circuit architectures.

Simulation Model

Specifications:

Amplifier Case Style: SOIC
Amplifier Output: Single Ended
Amplifier Type: Buffer
Bandwidth: 1750 MHz
Base Number: 6559
Gain Bandwidth: 1750 MHz
IC Generic Number: 6559
Input Offset Voltage Max: 20 mV
Logic Function Number: 6559
Mounting Type: SMD
Number of Amplifiers: 1
Number of Pins: 8
Operating Temperature Range: -40°C to +85°C
Output Current Max: 75 mA
Output Current: 75 mA
Output Type: Single Ended
Package / Case: SOIC
SVHC: No SVHC (15-Dec-2010)
Slew Rate: 4580 V/µs
Supply Voltage + Nom: 10 V
Supply Voltage Range: 3 V to 10 V

RoHS: Yes