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Description : Power Tap Switches High-current, Non-shorting Type

Ohmite power Tap Switches (high power rotary switches) are constructed to provide dependable, convenient operation.
All Ohmite tap switches, from 15 to 100 amps, have ceramic arc-proof bodies and metal alloy contacts. Their all-soldered and all-riveted construction assures mechanical and operational integrity.
Even the smallest Ohmite Tap Switch, rated at 7 amps, has a reinforced non-metal body and solid metal alloy contacts.
These units feature high current handling capability in a small package.

FEATURES
• “Slow-breaking, Quick-make”
   action proved best for switching AC current.
• Non-shorting type disconnects
   previous circuit before establishing
   contact for succeeding tap.
• Ceramic and metal construction
   provides resistance to arcing, burning and charring.
• Tandem assemblies available as standard models.
• UL listed for models 111, 212, 312 and 412
• RoHS compliant product available Jan.
   2006 Add “E” suffix to part number to specify.

Description : Low-Jitter Precision LVDS Oscillator

General Description
The DSC1103 & DSC1123 series of high performance oscillators utilizes a proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the need for quartz or SAW technology, MEMS oscillators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications.

Features
● Low RMS Phase Jitter: <1 ps (typ)
● High Stability: ±10, ±25, ±50 ppm
● Wide Temperature Range
    o Industrial: -40° to 85° C
    o Ext. commercial: -20° to 70° C
● High Supply Noise Rejection: -50 dBc
● Short Lead Time: 2 Weeks
● Wide Freq. Range: 2.3 to 460 MHz
● Small Industry Standard Footprints
    o 2.5x2.0, 3.2x2.5, 5.0x3.2, & 7.0x5.0 mm
● Excellent Shock & Vibration Immunity
    o Qualified to MIL-STD-883
● High Reliability
    o 20x better MTF than quartz oscillators
● Low Current Consumption
● Supply Range of 2.25 to 3.6 V
● Standby & Output Enable Function
● Lead Free & RoHS Compliant
● LVPECL & HCSL Versions Available

Applications
● Storage Area Networks
    o SATA, SAS, Fibre Channel
● Passive Optical Networks
    o EPON, 10G-EPON, GPON, 10G-PON Ethernet
o 1G, 10GBASE-T/KR/LR/SR, and FCoE
● HD/SD/SDI Video & Surveillance
● PCI Express: Gen 1 & Gen 2
● DisplayPort

Description : 212 Series of Decoders

General Description
The 212 decoders are a series of CMOS LSIs for remote control system applications. They are paired with Holteks 212 series of encoders (refer to the encoder/decoder cross reference table). For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen

Features
• Operating voltage: 2.4V~12V
• Low power and high noise immunity CMOS technology
• Low standby current
• Capable of decoding 12 bits of information
• Binary address setting
• Received codes are checked 3 times
• Address/Data number combination
    - HT12D: 8 address bits and 4 data bits
    - HT12F: 12 address bits only
• Built-in oscillator needs only 5% resistor
• Valid transmission indicator
• Easy interface with an RF or an infrared transmission medium
• Minimal external components
• Pair with Holteks 212 series of encoders
• 18-pin DIP, 20-pin SOP package

Applications
• Burglar alarm system
• Smoke and fire alarm system
• Garage door controllers
• Car door controllers
• Car alarm system
• Security system
• Cordless telephones
• Other remote control systems

Description : PCB connectors 2.54 mm Single row / double row Solder tail

PCB connectors 2.54 mm Single row / double row Solder tail

Pin connectors, solder tail With screw-machined pins ∅ 0.47 mm
For corresponding receptacles see pages 36 to 42 and 47, 48

New:
Pin connectors with selective plated precision screw machined pin, plating code Z1.
Connecting side 1: gold plated
soldering/PCB side 2: tin plated

Description : Miniature Basic Switch

Reliable Basic Switch with External Lever

• Available by 0.1 A, 6 A, 11 A, 16 A and 21 A models, all with
   self-cleaning contacts. 0.1 A utilizes gold alloy crossbar
   contacts for high reliability at low loads.
• Available with internally or externally fitted levers, and 2 fixing
   positions for external levers.
• Conforms to EN61058-1 UL1054.
• High Temperature models rated up to 200°C (D3V-6, D3V-01)
   and 155°C (D3V-11) are available.
• RoHS Compliant.

Holtek
Holtek Semiconductor
Description : 212 Series of Encoders

General Description
The 212 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding information which consists of N address bits and 12-N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with the header bits via an RF or an infrared transmission medium upon receipt of a trigger signal.

Features
• Operating voltage
    - 2.4V~5V for the HT12A
    - 2.4V~12V for the HT12E
• Low power and high noise immunity CMOS technology
• Low standby current: 0.1A (typ.) at VDD=5V
• HT12A with a 38kHz carrier for infrared transmission medium
• Minimum transmission word
    - Four words for the HT12E
    - One word for the HT12A
• Built-in oscillator needs only 5% resistor
• Data code has positive polarity
• Minimal external components
• Pair with Holteks 212 series of decoders
• 18-pin DIP, 20-pin SOP package

Applications
• Burglar alarm system
• Smoke and fire alarm system
• Garage door controllers
• Car door controllers
• Car alarm system
• Security system
• Cordless telephones
• Other remote control systems

Description : ClockWorks™ Fibre Channel (106.25MHz, 212.5MHz), Ultra-Low Jitter, LVPECL Frequency Synthesizer

General Description
The SM802104 is a member of the ClockWorks™ family of devices from Micrel and provides an extremely low-noise timing solution for Fibre Channel clock signals. It is based upon a unique, patented RotaryWave® architecture that provides very low phase noise.
The device operates from a 3.3V or 2.5V power supply and synthesizes LVPECL output clocks at 106.25MHz or 212.5MHz. There are normally two clock outputs, but one output can be achieved by powering down the second output with the OE pin. The SM802104 accepts a 26.5625MHz crystal or LVCMOS reference clock.

Features
• Generates one or two LVPECL clock outputs at 106.25MHz or 212.5MHz
• 2.5V or 3.3V operating range
• Typical phase jitter @ 106.25MHz (637kHz to 10MHz): 200fs
• Industrial temperature range
• Green, RoHS, and PFOS compliant
• Available in 24-pin 4mm × 4mm QFN package

Applications
• Fibre Channel
• Storage Networking (SAN, NAS)

Description : 106.25MHz / 212.5MHz / 425MHz Clock Oscillators

General Description
The DS4106, DS4212, and DS4425 ceramic surface mount crystal oscillators are part of Maxim’s DS4-XO series of crystal oscillators. These devices offer output frequencies at 106.25MHz, 212.5MHz, and 425MHz. The clock oscillators are suited for systems with tight tolerances because of the jitter, phase noise, and stability performance. The small package provides a format made for applications where PCB space is critical.

Features
Clock Output Frequencies:
DS4106: 106.25MHz
DS4212: 212.50MHz
DS4425: 425.00MHz
Phase Jitter (RMS): 0.9ps Typical
LVPECL or LVDS Output
Supply Current: 50mA (Typical, Unloaded) at +3.3V Supply (LVPECL)
                              53mA (Typical) at +3.3V Supply (LVDS)
-40°C to +85°C Temperature Range
Output Disable

Micrel
Micrel
Description : ClockWorks™ Fibre Channel (106.25MHz, 212.5MHz) Ultra-Low Jitter, LVDS Frequency Synthesizer

General Description
The SM802116 is a member of the ClockWorks™ family of devices from Micrel and provides an extremely low-noise timing solution for Fibre Channel clock signals. It is based upon a unique patented RotaryWave® architecture that provides very-low phase noise.
The device operates from a 3.3V or 2.5V power supply and synthesizes LVDS output clocks at 106.25MHz or 212.5MHz. There are normally two clock outputs, but one output can be achieved by powering down the second output with the OE pin. The SM802116 accepts a 26.5625MHz crystal or LVCMOS reference clock.

Features
• Generates one or two LVDS clock outputs at 106.25MHz or 212.5MHz
• 2.5V or 3.3V operating range
• Typical phase jitter @ 106.25MHz (637kHz to 10MHz): 190fs
• Industrial temperature range (–40°C to +85°C)
• Green, RoHS, and PFOS compliant
• Available in 24-pin 4mm × 4mm QFN package

Applications
• Fibre Channel
• Storage Networking (SAN, NAS)

Description : 28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN module

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F248
• PIC18F258
• PIC18F448
• PIC18F458

These devices are available in 28-pin, 40-pin and 44-pin packages. They are differentiated from each other in four ways:

1. PIC18FX58 devices have twice the Flash program memory and data RAM of PIC18FX48 devices (32 Kbytes and 1536 bytes vs. 16 Kbytes and 768 bytes, respectively).
2. PIC18F2X8 devices implement 5 A/D channels, as opposed to 8 for PIC18F4X8 devices.
3. PIC18F2X8 devices implement 3 I/O ports, while PIC18F4X8 devices implement 5.
4. Only PIC18F4X8 devices implement the Enhanced CCP module, analog comparators and the  Parallel Slave Port.

All other features for devices in the PIC18FXX8 family, including the serial communications modules, are identical. These are summarized in Table 1-1. Block diagrams of the PIC18F2X8 and PIC18F4X8 devices are provided in Figure 1-1 and Figure 1-2, respectively. The pinouts for these device families are listed in Table 1-2.

High-Performance RISC CPU:
• Linear program memory addressing up to 2 Mbytes
• Linear data memory addressing to 4 Kbytes
• Up to 10 MIPS operation
• DC – 40 MHz clock input
• 4 MHz-10 MHz oscillator/clock input with PLL active
• 16-bit wide instructions, 8-bit wide data path
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier

Peripheral Features:
• High current sink/source 25 mA/25 mA
• Three external interrupt pins
• Timer0 module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler
• Timer1 module: 16-bit timer/counter
• Timer2 module: 8-bit timer/counter with 8-bit period register (time base for PWM)
• Timer3 module: 16-bit timer/counter
• Secondary oscillator clock option – Timer1/Timer3
• Capture/Compare/PWM (CCP) modules; CCP pins can be configured as:
- Capture input: 16-bit, max resolution 6.25 ns
- Compare: 16-bit, max resolution 100 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bit
  Max. PWM freq. @:8-bit resolution = 156 kHz
                   10-bit resolution = 39 kHz
• Enhanced CCP module which has all the features of the standard CCP module, but also has the following features for advanced motor control:
- 1, 2 or 4 PWM outputs
- Selectable PWM polarity
- Programmable PWM dead time
• Master Synchronous Serial Port (MSSP) with two modes of operation:
- 3-wire SPI™ (Supports all 4 SPI modes)
- I2C™ Master and Slave mode
• Addressable USART module:
- Supports interrupt-on-address bit

Advanced Analog Features:
• 10-bit, up to 8-channel Analog-to-Digital Converter module (A/D) with:
- Conversion available during Sleep
- Up to 8 channels available
• Analog Comparator module:
- Programmable input and output multiplexing
• Comparator Voltage Reference module
• Programmable Low-Voltage Detection (LVD) module:
- Supports interrupt-on-Low-Voltage Detection
• Programmable Brown-out Reset (BOR) CAN bus module Features:
• Complies with ISO CAN Conformance Test
• Message bit rates up to 1 Mbps
• Conforms to CAN 2.0B Active Spec with:
- 29-bit Identifier Fields
- 8-byte message length
- 3 Transmit Message Buffers with prioritization
- 2 Receive Message Buffers
- 6 full, 29-bit Acceptance Filters
- Prioritization of Acceptance Filters
- Multiple Receive Buffers for High Priority
  Messages to prevent loss due to overflow
- Advanced Error Management Features

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
• Programmable code protection
• Power-saving Sleep mode
• Selectable oscillator options, including:
- 4x Phase Lock Loop (PLL) of primary oscillator
- Secondary Oscillator (32 kHz) clock input
• In-Circuit Serial ProgrammingTM (ICSPTM) via two pins

Flash Technology:
• Low-power, high-speed Enhanced Flash technology
• Fully static design
• Wide operating voltage range (2.0V to 5.5V)
• Industrial and Extended temperature ranges

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