The 1754C laser component is a Dense Wavelength Division Multiplexing (DWDM) laser for analog CATV applications. It features a distributed-feedback (DFB) device that has been designed specifically for radio frequency (RF) and CATV applications. The 1754C laser component has a wide temperature range for reliable performance in harsh node environments and narrow transmitter designs. It also features low adiabatic chirp to maximize signal quality in short and long lengths of fiber. The laser’s excellent inherent linearity minimizes degradation of the broadcast signals caused by quadrature amplitude modulated (QAM) channels. The 1754C is available in all C-band ITU grid wavelengths.
Features ■ Standard ITU Grid Wavelengths ■ Advanced Analog Chip Design ■ Reduced Equipment Requirements in the Hub ■ OC-48 Pin Out ■ Telcordia Technologies™ 468 Compliant ■ Wide Temperature Range – Stable Even in Harsh Environments ■ RoHS Compliant
Applications ■ CATV Broadcast Networks ■ Networks with Limited Fiber ■ Archtectures Using Separate Optical Wavelengths to Carry Targeted Services
OVERVIEW This data sheet covers the PIC17C4X group of the PIC17CXX family of microcontrollers. The following devices are discussed in this data sheet: • PIC17C42 • PIC17CR42 • PIC17C42A • PIC17C43 • PIC17CR43 • PIC17C44 The PIC17CR42, PIC17C42A, PIC17C43, PIC17CR43, and PIC17C44 devices include architectural enhancements over the PIC17C42. These enhancements will be discussed throughout this data sheet.
Microcontroller Core Features: • Only 58 single word instructions to learn • All single cycle instructions (121 ns) except for program branches and table reads/writes which are two-cycle • Operating speed: - DC - 33 MHz clock input - DC - 121 ns instruction cycle • Hardware Multiplier (Not available on the PIC17C42) • Interrupt capability • 16 levels deep hardware stack • Direct, indirect and relative addressing modes • Internal/External program memory execution • 64K x 16 addressable program memory space
Peripheral Features: • 33 I/O Pins with individual direction control • High current sink/source for direct LED drive - RA2 and RA3 are open drain, high voltage (12V), high current (60 mA), I/O • Two capture inputs and two PWM outputs - Captures are 16-bit, max resolution 160 ns - PWM resolution is 1- to 10-bit • TMR0: 16-bit timer/counter with 8-bit programmable prescaler • TMR1: 8-bit timer/counter • TMR2: 8-bit timer/counter • TMR3: 16-bit timer/counter • Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
Special Microcontroller Features: • Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation • Code-protection • Power saving SLEEP mode • Selectable oscillator options
CMOS Technology: • Low-power, high-speed CMOS EPROM/ROM technology • Fully static design • Wide operating voltage range (2.5V to 6.0V) • Commercial and Industrial Temperature Range • Low-power consumption - < 5 mA @ 5V, 4 MHz - 100 µA typical @ 4.5V, 32 kHz - < 1 µA typical standby current @ 5V
About Microsemi Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for communications, defense & security, aerospace and industrial markets. Products include high-performance, radiation-hardened and highly reliable analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and voice processing devices; RF solutions; discrete components; security technologies and scalable anti-tamper products; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, Calif., and has approximately 3,000 employees globally. Learn more at www.microsemi.com.
IGBTs from Microsemi IGBT products from Microsemi provide high quality solutions for a wide range of high voltage, high power applications. The switching frequency range spans from DC for minimal conduction loss to over 100kHz for very high power density SMPS applications. The frequency range for each product type is shown in the graph below. Each IGBT product represents the latest in IGBT technology, providing the best possible performance/cost combination for the targeted application. There are six product series that utilize three different IGBT technologies: Non-Punch-Through (NPT), Punch-Through (PT) and Field Stop.
OVERVIEW This data sheet covers the PIC17C7XX group of the PIC17CXXX family of microcontrollers.
Microcontroller Core Features: • Only 58 single word instructions to learn • All single cycle instructions (121 ns) except for program branches and table reads/writes which are two-cycle • Operating speed: - DC - 33 MHz clock input - DC - 121 ns instruction cycle • 8 x 8 Single-Cycle Hardware Multiplier • Interrupt capability • 16 level deep hardware stack • Direct, indirect, and relative addressing modes • Internal/external program memory execution, Capable of addressing 64K x 16 program memory space
Peripheral Features: • Up to 66 I/O Pins with individual direction control • 10-bit, multi-channel analog-to-digital converter • High current sink/source for direct LED drive • Four capture input Pins - Captures are 16-bit, max resolution 121 ns • Three PWM outputs (resolution is 1- to 10-bits) • TMR0: 16-bit timer/counter with 8-bit programmable prescaler • TMR1: 8-bit timer/counter • TMR2: 8-bit timer/counter • TMR3: 16-bit timer/counter • Two Universal Synchronous Asynchronous Receiver Transmitters (USART/SCI) with Independent baud rate generators • Synchronous Serial Port (SSP) with SPI™ and I2C™ modes (including I2C master mode)
Special Microcontroller Features: • Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation • Brown-out Reset • Code-protection • Power saving SLEEP mode • Selectable oscillator options
CMOS Technology: • Low-power, high-speed CMOS EPROM technology • Fully static design • Wide operating voltage range (3.0V to 5.5V) • Commercial and Industrial temperature ranges • Low-power consumption - < 5 mA @ 5V, 4 MHz - 100 µA typical @ 4.5V, 32 kHz - < 1 µA typical standby current @ 5V
• Highly reliable seam-sealed package
• Low current consumption
• Low phase noise and jitter
• Industrial grade tight temperature stability (±5.0ppm / -40 to +85°C)
• Fast start-up time
• CMOS output with Tri-state function
• Home networking by AC socket
• Wireless LAN
• Mobile communications
• PLC modem
These devices can address up to 64 Kbytes of external program/data memory. The Intel 8XL52/8XL54/8XL58 is a single-chip control oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology. Being a member of the MCS 51 microcontroller family, the 8XL52/8XL54/8XL58 uses the same powerful instruction set, has the same architecture, and is Pin-for-Pin compatible with the existing MCS 51 microcontroller products
■ High Performance CHMOS OTP ROM ■ Low Voltage Operation ■ 20 MHz Commercial/16 MHz Express Operation ■ Three 16-Bit Timer/Counters ■ Up/Down Timer/Counter ■ Three Level Program Lock System ■ 8K/16K/32K On-Chip Program Memory ■ 256 Bytes of On-Chip Data RAM ■ Improved Quick Pulse Programming Algorithm ■ Boolean Processor ■ 32 Programmable I/O Lines ■ 6 Interrupt Sources ■ Four Level Interrupt Priority ■ Programmable Serial Channel with: — Framing Error Detection — Automatic Address Recognition ■ 64K External Program Memory Space ■ 64K External Data Memory Space ■ MCSÉ 51 Microcontroller Compatible Instruction Set ■ Power Saving Idle and Power Down Modes ■ ONCE (On-Circuit Emulation) Mode ■ Extended Temperature Range (b40§C to a85§C)