National Semiconductor manuals, page 64
National Semiconductor CP3BT10 Reprogrammable Connectivity Processor with Bluetooth USB Interfaces handbook(1)
The CP3BT10 is a re-programmable connectivity processor from National Semiconductor Corporation with Bluetooth® and USB interfaces. The processor combines a powerful RISC core with on-chip SRAM and Flash memory for high computing bandwidth, communication peripherals for high I/O bandwidth, and an external bus for system expandability.
National Semiconductor CP3BT10 Reprogrammable Connectivity Processor with Bluetooth USB Interfaces handbook(1)(1)
The CP3BT10 is a reprogrammable connectivity processor with Bluetooth® and USB interfaces from National Semiconductor Corporation. It can be used for embedded Bluetooth applications. The processor integrates a powerful RISC core, SRAM and Flash memory, which provides high computing bandwidth. It also integrates communication peripherals such as Bluetooth Lower Link Controller, USB, ACCESS.bus, Microwire/SPI, UART and Advanced Audio Interface (AAI), which provides high I/O bandwidth. In addition, the processor integrates DMA controller, CVSD/PCM conversion module, Timing and Watchdog Unit, Versatile Timer Unit, Multi-Function Timer and Multi-Input Wakeup.
National USBN9603/USBN9604 Universal Serial Bus Full Speed Node Controller with Enhanced DMA Support datasheet
The USBN9603/4 are integrated USB Node controllers with enhanced DMA support. They are compatible with USB specification versions 1.0 and 1.1, and are advanced versions of the USBN9602. The devices integrate the required USB transceiver, a 3.3V regulator, a Serial Interface Engine (SIE), USB endpoint (EP) FIFOs, a versatile 8-bit parallel interface, a clock generator, and a MICROWIRE/PLUS™ interface. Seven endpoint pipes are supported, including one for the mandatory control endpoint and six for interrupt, bulk, and isochronous endpoints. Each endpoint pipe has a dedicated FIFO, with 8 bytes for the control endpoint and 64 bytes for the other endpoints. The 8-bit parallel interface supports multiplexed and non-multiplexed style CPU address/data buses. A programmable interrupt output scheme allows device configuration for different interrupt signaling requirements.
national semiconductor DS55113/DS75113 Dual TRI-STATEÉ Differential Line Driver Manual
The DS55113–DS75113 dual differential line drivers with TRI-STATE outputs are designed to provide all the features of the DS55114–DS75114 line drivers with the added feature of driver output controls.
NATIONAL SEMICONDUCTOR LM3410 Manual
The LM3410 is a high frequency constant current LED driver from TI. It features a high switching frequency (525kHz or 1.6MHz), low standby current, small package size and high efficiency. LM3410 is suitable for applications such as LED backlight, LiIon backlight OLED and HB LED driver, handheld devices and LED flash driver.
NATIONAL SEMICONDUCTOR MM5483 Liquid Crystal Display Driver Manual
The MM5483 is a liquid crystal display driver chip that can drive up to 31 segments of LCD and can be cascaded to increase this number. This chip is also capable of driving a 41⁄2-digit 7-segment display with minimal interface between the display and the data source. The MM5483 stores the display data in latches after it is latched in, and holds the data until another load pulse is received.
NATIONAL SEMICONDUCTOR LM4755 handbook
The LM4755 is a stereo audio amplifier from National Semiconductor that can output 11W per channel at 4Ω and 7W per channel at 8Ω using a single 24V supply.
NATIONAL SEMICONDUCTOR LMH6514 600 MHz Digital Controlled Variable Gain Amplifier Manual
The LMH6514 is a high performance, digitally controlled variable gain amplifier (DVGA). It combines precision gain control with a low noise, ultra-linear, differential amplifier. The LMH6514 drives a high performance ADC in a broad range of mixed signal and digital communication applications such as mobile radio and cellular base stations where auto- matic gain control (AGC) is required to increase system dy- namic range. When used in conjunction with a high speed ADC, system dynamic range can be extended by up to 42 dB. The LMH6514 has a differential input and output allowing large signal swings on a single 5V supply. It is designed to accept signals from RF elements and maintain a terminated impedance environment. The input impedance is 200Ω re- sistive. The output impedance is either 200Ω or 400Ω and is user selectable. A unique internal architecture allows use with both single ended and differential input signals. Input signals to the LMH6514 are scaled by a highly linear, digitally controlled attenuator with seven accurate 6 dB steps. The attenuator output provides the input signal for a high gain, ultra linear differential transconductor. The transconductor differential output current can be converted into a voltage by using the on-chip 200Ω or 400Ω loads. The transconductance gain is 0.1 Amp/Volt resulting in a maximum voltage gain of +32 dB when driving a 200
NATIONAL SEMICONDUCTOR DS10CP154A handbook
The DS10CP154A is a 1.5 Gbps 4x4 LVDS crosspoint switch optimized for high-speed signal routing and switching over FR-4 printed circuit board backplanes and balanced cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity. The non-blocking architecture allows connections of any input to any output or outputs. The switch configuration can be accomplished via external pins or the System Management Bus (SMBus) interface. In addition, the SMBus circuitry enables the loss of signal (LOS) monitors that can inform a system of the presence of an open inputs condition (e.g. disconnected cable). Wide input common mode range allows the switch to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires a minimal space on the board while the flow-through pinout allows easy board layout. Each differential input and output is internally terminated with a 100Ω resistor to lower return losses, reduce component count and further minimize board space.
NATIONAL SEMICONDUCTOR LMX2531 Manual
The LMX2531 is a low power, high performance frequency synthesizer system which includes a fully integrated delta- sigma PLL and VCO with fully integrated tank circuit. The third and fourth poles are also integrated and also adjustable. Also included are integrated ultra-low noise and high precision LDOs for the PLL and VCO which give higher supply noise immunity and also more consistent performance. When com- bined with a high quality reference oscillator, the LMX2531 generates very stable, low noise local oscillator signals for up and down conversion in wireless communication devices. The LMX2531 is a monolithic integrated circuit, fabricated in an advanced BiCMOS process. There are several different versions of this product in order to accomodate different fre- quency bands. Device programming is facilitated using a three-wire MICROWIRE Interface that can operate down to 1.8 volts. Supply voltage range is 2.8 to 3.2 Volts. The LMX2531 is available in a 36 pin 6x6x0.8 mm Lead-Free Leadless Lead-frame Package (LLP).
NATIONAL SEMICONDUCTOR DS90C383B Manual
This document provides an overview of the features and functions of the DS90C383B +3.3V Programmable LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz.
NATIONAL SEMICONDUCTOR LM3355 Manual
The LM3355 is a CMOS switched capacitor DC/DC converter that produces a regulated output voltage by automatically stepping up (boost) or stepping down (buck) the input voltage. It accepts an input voltage between 2.5V and 5.5V. The LM3355 is available with a standard output voltage of 4.1V (ideal for white LED applications).
NATIONAL SEMICONDUCTOR LP3855-ADJ 1.5A Fast Response Ultra Low Dropout Linear Regulators Manual
This document introduces the basic functions and features of LP3855-ADJ 1.5A fast response ultra low dropout linear regulator. The regulator operates from a +2.5V to +7.0V input supply and features ultra low dropout, fast response, and low quiescent current, making it suitable for low voltage microprocessor applications.
National Semiconductor LM96000 Hardware Monitor with Integrated Fan Control handbook
The LM96000 hardware monitor has an SMBus 2.0-compatible two-wire digital interface. Using an 8-bit Sigma-Delta ADC, the LM96000 measures: - the temperature of two remote diode-connected transistors as well as its own die - the VCCP, 2.5V, 3.3VSBY, 5.0V, and 12V supplies (internal scaling resistors). To set fan speed, the LM96000 has three PWM outputs that are each controlled by one of three temperature zones. High and low PWM frequency ranges are supported. The LM96000 includes a digital filter that can be invoked to smooth temperature readings for better control of fan speed. The LM96000 has four tachometer inputs to measure fan speed. Limit and status registers for all measured values are included.
NATIONAL SEMICONDUCTOR LME49743 Manual