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Part Name(s) : CS235 CS235GDW18 CS235GDWR18 CS235GN18 Cherry-Semiconductor
Cherry semiconductor
Description : System Photoelectric Smoke Detector

Description
The CS235 System Smoke Detector is a photo electric type with a pulsed infrared LED as the light source and a silicon photodiode as the light detector. The CS235 IC, along with passive external compo nents, controls the System timing and signal processing.

Features
■ Synchronous Detection for High Noise Immunity
■ Pulsed Operation for Low Average Current Drain
System Gain Externally Set
System Sensitivity Externally Adjustable
System Operation Monitored by Means of External Red LED

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Part Name(s) : MF1012S-1 Mitsumi
Mitsumi
Description : FOR GPS System

DESCRIPTION
This SAW filter for the transmitting or receiving RF circuit of Global Positioning System.

FEATURES
1. SMD package insures small size, lightweight.
2. Adjustment free.
3. Low insertion loss and high stop band attenuation.
4. Wide and sharp passband characteristics.
5. High stability and reliability.
6. Designed for reflow solderings.

APPLICATION
• Global Positioning System (Automobile)
• Global Positioning System (Portable equipment)

 

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Part Name(s) : MF1042S-1 Mitsubishi
MITSUBISHI ELECTRIC
Description : FOR GPS System

DESCRIPTION
This SAW filter for the transmitting or receiving RF circuit of Global Positioning System.

FEATURES
1. SMD package insures small size, lightweight.
2. Adjustment free.
3. Low insertion loss and high stop band attenuation.
4. Wide and sharp passband characteristics.
5. High stability and reliability.
6. Designed for reflow solderings.

APPLICATION
• Global Positioning System (Automobile)
• Global Positioning System (Portable equipment)

 

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Part Name(s) : SMR4000 ETC
Unspecified
Description : Fiber Coupler /WDM Spectral Test System

The SMR4000 is a fiber spectral loss System that allows you to perform accurate, repeatable and fast measurements of your fiber couplers, WDM’s and speciality fibers.

It is ideally suited to your high volume test requirements within manufacturing environments.

However, various options and accessories are available that configure the System for your most
demanding R&D applications.

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Part Name(s) : LC72722 LC72722M SANYO
SANYO -> Panasonic
Description : Single-Chip RDS Signal-Processing System LSI

Overview
The LC72722 and LC72722M, LC72722PM are single chip System ICs that implement the signal processing required by the European Broadcasting Union RDS (Radio Data System) standard and by the US NRSC (National Radio System Committee) RDBS (Radio Broadcast Data System) standard. These ICs include band-pass filter, demodulator, synchronization, and error correction circuits as well as data buffer RAM on chip and perform effective error correction using a soft-decision error correction technique.

Features
• Error correction capability improved by soft-decision error correction
• The load on the control microprocessor can be reduced by storing decoded data in the on-chip data buffer RAM.

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Part Name(s) : BA3920 BA3922 BA3924 BA3926 BA3928 BA3930 BA3932 BA3933 BA3935 BA3936 BA3938 BA3962 ROHM
ROHM Semiconductor
Description : System Power Supply / SIP 12 Pin

BA3920 is System power supply for radio cassete recorder System.

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Part Name(s) : KA2133 Samsung
Samsung
Description : 1-CHIPDEFLECTION System

1-CHIP DEFLECTION System

The KA2133 consists of a vertical System including an output function and a horizontal System in cluding an AFC function. It is for use in small size color TVs, B/W TV receivers and monitors.

FEATURES
·Low power consumption, direct deflection coil driving capability (Flybackvoltage is two times as high as supply voltage is supplied duringflyback period )
·Variable circuit of vertical retrace time on chip.

FUNCTIONS
(Horizontal Section)
·SYNC separators
·Horizontal oscillators
·Horizontal predrivers
·Horizontal AFCs
·Shunt regulators (Typ: 6.7V)
(Vertical Section)
·Vertical oscillators
·Vertical predrivers
·Vertical output
·Flyback generators

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Part Name(s) : MM1035 MM1035XD MM1035XF Mitsumi
Mitsumi
Description : System Reset (with built-in watchdog timer)

Outline
This IC functions in a variety of CPU Systems and other logic Systems to generate a reset signal and reset the System accurately during momentary interruption or lowering of power supply voltage.
It also has a built-in watchdog timer for operation diagnosis. This prevents the System from running wild by generating an intermittent reset pulse during System mis-operation.

Features
1. Built-in watchdog timer
2. Low minimum operating voltage VCC=0.8V typ.
3. Both positive and negative logic reset output can be extracted
4. Accurate detection of drop in power supply voltage
5. Detection voltage has hysteresis
6. Few external parts 1 capacitor

Applications
  Microcomputers

 

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Part Name(s) : LA5623M SANYO
SANYO -> Panasonic
Description : Combination System Reset IC

Overview
The LA5623M is a combination reset IC that provides two reset functions. The first, reset 1, detects the input voltage and applies a reset to the CPU System and other logic Systems. The second, reset 2, detects the power supply voltage when the power is turned on or off, and applies a reset to the CPU System and other logic Systems. This latter function allows the reset time to be adjusted from two external pins.

Features
• Reset circuit (output 1) that detects the input voltage and provides a delay time of 200 µs.
System reset circuit (output 2) that provides a switchable delay time of 25, 50, 100, or 200 ms.
• Low operating limit voltage
• Both reset 1 and reset 2 have hysteresis characteristics.

 

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