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Part Name(s) : TMA
EUROQUARTZ limited
EUROQUARTZ limited
Description : TMA SERIES SYNCHRONOUS TIMING MODULES

DESCRIPTION
TMA (SYNCHRONOUS TIMING Module, model A) parts serve as a frequency translator in telecommunications systems. The device translates any CMOS input reference frequencies (8, 16, 32, 64kHz up to 77.760MHz) into jitter-attenuated, phase locked reference synchronized output frequencies up to 77.760MHz.

FEATURES
   Loss of Reference (LOR) and Loss of Lock (LOL) active alarms.
   Continuous input reference monitoring of external references.
   Automatic FREE RUN mode on Loss Of Reference (LOR)
   ±15ppm output accuracy guaranteed.
   Manually forced FREE-RUN mode by software control.
   Tristate (output high impedance) for external testing.
   +3.3V leadframe package, current <80mA.
   1 second acquisition time

Part Name(s) : TMA
M-System Co.,Ltd.
M-System Co.,Ltd.
Description : ANALOG TELEMETERING MODULE

Functions & Features
• Transmitting 1-point analog signal (water level, pressure, flow or ingredients analysis) through NTT (Nippon Telephone & Telegraph) personal telecommunication line of 50 b/s 
• Both transmitter (TMAS) and receiver (TMA-R) MODULES are approved of Technical Requirements Compliance Approval by Japan Approval Institute for Telecommunications Equipment 
• Approval No. M90-N239-0 (TMA-S), M90-N240-1 (TMA-R) 
• No interference by induction noise 
• Output circuit isolated from input and power circuits 
• Compact plug-in construction easy to install and maintain

Part Name(s) : CYM74S551PM-50C
Cypress Semiconductor
Cypress Semiconductor
Description : OPTi Viper Chip Set Level II Cache Module Family

Functional Description
This family of secondary cache MODULES is designed for Intel P54C/P55C systems with the OPTi Viper chip set.
CYM74B550 is a low cost aSYNCHRONOUS cache module that provides 256-Kbytes of cache with industry standard 32Kx8 5 volt SRAMs and 3.3 volt level translators. These MODULES offer 3-2-2-2 performance at CPU bus speeds up to 66 MHz.
The SYNCHRONOUS MODULES are available with low cost SYNCHRONOUS pipelined RAMs or high performance SYNCHRONOUS burst RAMs.
The CYM74P550A is a high performance SYNCHRONOUS pipelined burst 256 KB module and is based on industry standard 32Kx32 pipelined BSRAM. The CYM74P550A has SERIES damping resistors on the data lines.
The CYM74S550 and CYM74S551 are high performance SYNCHRONOUS burst cache MODULES that provide 256-Kbytes and 512-Kbytes of cache respectively. These MODULES support 3-1-1-1 performance at 66 MHz.
All of these MODULES include storage for 8-bits of tag and one dirty bit. Multiple ground pins and on-board decoupling capacitors ensure high performance with maximum noise immunity.
All components on the cache MODULES are surface mounted on a multi-layer epoxy laminate (FR-4) substrate. The contact pins are plated with 100 micro-inches of nickel covered by 10 micro-inches of gold flash.

Features
• Pin-compatible secondary cache module family
• ASYNCHRONOUS (CYM74B550), SYNCHRONOUS pipelined (CYM74P550A), or SYNCHRONOUS burst (CYM74S550, CYM74S551) MODULES
• Ideal for Intel P54C/P55C systems with the OPTi Viper chipset
• Operates at 50, 60, and 66 MHz
• Uses cost-effective CMOS aSYNCHRONOUS SRAMs or high-performance SYNCHRONOUS SRAMs
• 160-position Burndy DIMM CELP2X80SC3Z48 connector
• 3.3V inputs/ data outputs

Part Name(s) : SIP11203
Vishay Semiconductors
Vishay Semiconductors
Description : SYNCHRONOUS Rectifier Driver with Power Up/Down Control, Output OVP, Error Amplifier and Precision Reference

DESCRIPTION
The SiP11203/SiP11204 provide the secondary side error amplifier, reference voltage and SYNCHRONOUS rectifier drivers for isolated converter topologies. Both ICs are capable of being powered via conventional bias supplies (output inductor winding or power transformer winding), or from a pulse transformer supplying the gate TIMING signals, and both parts generate a regulated supply for powering the error amplifier and control circuitry.

FEATURES
• High Current SYNCHRONOUS rectifier drivers
- 2.2 A source and 4 A sink
• Driver switching synchronized with primary controller
• Full output control during power-up and powerdown
• 5.5 V to 13 V operating voltage range
• 1.225 V on board bandgap voltage reference
• Can be powered from the pulse transformer supplying SYNCHRONOUS rectifier TIMING signals
• On-chip ground-sensing error amplifier
• Programmable rising edge delay
• Output over-voltage protection (OVP)
- SiP11203 turns SYNCHRONOUS rectifiers on
- SiP11204 turns SYNCHRONOUS rectifiers off
• Secondary-side companion chip for the Si9122 Half-Bridge Controller IC

APPLICATIONS
• High efficiency DC-DC Converter MODULES and Bricks
• Telecom and Server Power Supplies
• High Efficiency Intermediate Bus Converters (IBC)
• Half-bridge, full-bridge, or push-pull primary DC-DC topologies
• Center-tapped or current-doubler secondary configurations

Part Name(s) : GS-DC200
STMicroelectronics
STMicroelectronics
Description : STEPPER MOTOR CONTROL AND DRIVE SYSTEM FAMILY

DESCRIPTION
The GS-DC200 SERIES is a family of single Eurocard boards that contain all the logic necessary to operate a stepper motor, including the instructions decoding, the step TIMING generation, the storage of the program to be executed. The motor interface can deliver phase current up to 2.5A.

The boards can be used as a stand alone complete motion control system or they can be driven by a central host computer.

The GS-DC200 family isbuilt around the GS-C200, GS-C200S, GS-D200, GS-D200S MODULES, (see the relevant data sheet) and it retains all the features of these MODULES.

Part Name(s) : STM-S3
Connor-Winfield Corporation
Connor-Winfield Corporation
Description : STRATUM 3 SIMPLIFIED CONTROL TIMING MODULES

DESCRIPTION
The Connor-Winfield Stratum 3 Simplified Control TIMING Module acts as a complete system clock module for general Stratum 3 TIMING applications.

Part Name(s) : TMA0505S
TRACO Electronic AG
TRACO Electronic AG
Description : DC/DC Converters

The TMA SERIES are miniature, isolated 1 W DC/DC-converters in a Single-in-Line package (SIP). Requiring only 1.2 cm2 board space they offer the ideal solution in many space critical applications for board level power distribution. The use of SMD technology makes it possible to offer a product with high performance at low cost.

Features
◆ Single-in-line (SIP) package
◆ Single and dual output models
◆ I/O isolation 1‘000 VDC
◆ High efficiency up to 81%
◆ Operating temp. range –40°C to +85°C
◆ Industry standard pinout
◆ 100% Burn-in (8 h)
◆ Lead free design, RoHS compliant
◆ 3-year product warranty

Part Name(s) : CYM74P55
Cypress Semiconductor
Cypress Semiconductor
Description : Intel® 82430NX Chipset Level II Cache Module Family

Functional Description
This family of secondary cache MODULES is designed for Intel P54C systems with the 82430NX (Neptune) chipset.
CYM74BP54 is an aSYNCHRONOUS 256-Kbyte cache module that provides a low-cost, high-performance solution with industry standard 5V SRAMs and 3.3V level translators for CPU bus speeds up to 66 MHz. The CYM74BP54 is organized as 32K by 64-bits.
The SYNCHRONOUS MODULES are available with low-cost SYNCHRONOUS pipelined RAMs or higher performance SYNCHRONOUS burst RAMs. The SYNCHRONOUS pipelined MODULES are based on a 16Kx64 RAM. The CYM74P54 is a 256-KB module while the CYM74P55 is a 512-KB module. Both are MODULES without byte parity.
The CYM74SP54 and CYM74SP55 are SYNCHRONOUS burst cache MODULES that provide zero wait-state performance at a bus speed of 66 MHz. The CYM74SP54 is a 256-Kbyte cache module with byte parity. The CYM74SP55 is a 512-Kbyte cache module with byte parity.
Multiple ground pins and on-board decoupling capacitors ensure high performance with maximum noise immunity.
All components on the cache MODULES are surface mounted on a multi-layer epoxy laminate (multifunctional) substrate. The contact pins are plated with 150 micro-inches of nickel covered by 10 micro-inches of gold flash.

Features
• Pin-compatible secondary cache module family
• ASYNCHRONOUS (CYM74BP54), SYNCHRONOUS pipelined (CYM74P54, CYM74P55), or SYNCHRONOUS (CYM74SP54, CYM74SP55) configurations with presence and configuration detect pins
• Ideal for Intel® P54C-based systems with the 82430NX (Neptune) chipset
• Operates at 60 and 66 MHz
• Uses cost-effective CMOS aSYNCHRONOUS SRAMs or high-performance SYNCHRONOUS SRAMs
• 160-position Burndy DIMM CELP2X80SC3Z48 connector
• 3.3V inputs/outputs

Part Name(s) : IDT82V3390
Integrated Device Technology
Integrated Device Technology
Description : SYNCHRONOUS ETHERNET IDT WAN PLL™

DESCRIPTION
The IDT82V3390 is an integrated, single-chip solution for the SYNCHRONOUS Equipment TIMING Source for Stratum 3, Stratum 4E, Stratum 4, SMC, EEC-Option1, EEC-Option2 clocks in SONET / SDH / SYNCHRONOUS Ethernet equipment, DWDM and Wireless base station.

FEATURES
HIGHLIGHTS
• Single PLL chip:
• Features 0.5 mHz to 560 Hz bandwidth
• Provides node clock for ITU-T G.8261/G.8262 SYNCHRONOUS Ethernet (SyncE)
• Exceeds GR-253-CORE and ITU-T G.813 jitter generation requirements
• Provides node clocks for Cellular and WLL base-station (GSM and 3G networks)
• Provides clocks for DSL access concentrators (DSLAM), especially for Japan TCM-ISDN network TIMING based ADSL equipments
• Provides clocks for 1 Gigabit and 10 Gigabit Ethernet applications

APPLICATIONS
• 1 Gigabit Ethernet and 10 Gigabit Ethernet
• BITS / SSU
• SMC / SEC (SONET / SDH)
• DWDM cross-connect and transmission equipment
SYNCHRONOUS Ethernet equipment
• Central Office TIMING Source and Distribution
• Core and access IP switches / routers
• Gigabit and terabit IP switches / routers
• IP and ATM core switches and access equipment
• Cellular and WLL base-station node clocks
• Broadband and multi-service access equipment
• Any other telecom equipments that need SYNCHRONOUS equipment system TIMING

Part Name(s) : TMA0505S
TRACO Electronic AG
TRACO Electronic AG
Description : DC/DC Converter (Rev - 2000)

The TMA SERIES are miniature, isolated 1 W DC/DC-converters in a Single-in-Line package (SIP). Requiring only 1.2 cm2 board space they offer the ideal solution in many space critical applications for board level power distribution. The use of SMD-technology makes it possible to offer a product with high performance at low cost.

Features
■ Single-in-Line Package (SIP)
■ Single and Dual Output Models
■ I/O-Isolation 1‘000 VDC
■ High Efficiency up to 81%
■ Operating Temperature –40°C to +85°C
■ Pin-compatible with other Manufacturers
■ 100% Burn-in (8 h)
■ 2 Year Product Warranty

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