Part Number: CPC7592

Function: Line Card Access Switch

Package: SOIC 16 Pin Type

Manufacturer: IXYS CORPORATION

Pinouts:

Description

The CPC7592 is a member of IXYS Integrated Circuits Division’s next generation Line Card Access Switch family. This monolithic 6-pole solid-state switch is available in a 16-pin SOIC package.

It provides the necessary functions to replace two 2-Form-C electro-mechanical relays used on traditional analog and contemporary integrated voice and data (IVD) line cards found in Central Office, Access, and PBX equipment. Because this device contains solid state switches for tip and ring line break, ringing injection/return, and test access, it needs only a +5V supply for operation and logic-level inputs for control.

Block Diagram :

Features

• TTL logic level inputs for 3.3V logic interfaces

• Smart logic for power up / hot plug state control

• Monolithic IC reliability

• Low matched RON

• Eliminates the need for zero cross switching

• Flexible switch timing to transition from ringing mode to talk mode.

Applications:

• Central office (CO)

• Digital Loop Carrier (DLC)

• PBX Systems

• Digitally Added Main Line (DAML)

• Hybrid Fiber Coax (HFC)

Other data sheets are available within the file:

CPC7592BA, CPC7592BATR, CPC7592BB, CPC7592BBTR

 

CPC7592 Datasheet PDF Download

Part Number: 3.14001.033, 3.14.001.033

Function: RF 15 (15 x 15 mm) and RF 19 (19 x 19 mm) with distinct key click, for use under an overlay or with RK 90 keycaps.

Manufacturer: RAFI

Image:

 

Description

This is RF 19 – Short-travel keyswitch, 1 LED spot-illumination.

Features

RF 15 short-travel keyswitch
RF 15 short-travel keyswitch, non-illuminated
RF 15 short-travel keyswitch, fully illuminated with 2 LEDs
RF 15 short-travel keyswitch, 1 LED spot-illumination
RF 15 N short-travel keyswitch
RF 15 N short-travel keyswitch, non-illuminated
RF 15 R short-travel keyswitch
RF 15 R low short-travel keyswitch, non-illuminated
RF 15 R high short-travel keyswitch, non-illuminated
RF 15 R low short-travel keyswitch, 1 LED spot-illumination
RF 15 R high short-travel keyswitch, 1 LED spot-illumination
RF 15 H short-travel keyswitch
RF 15 H short-travel keyswitch, non-illuminated
RF 15 H short-travel keyswitch, fully illuminated
RF 15 signal indicator
RF 15 signal indicator, fully illuminated, 1 LED
RF 19 short-travel keyswitch
RF 19 short-travel keyswitch, non-illuminated
RF 19 short-travel keyswitch, fully illuminated with 2 LEDs
RF 19 short-travel keyswitch, 1 LED spot-illumination
RF 19 short-travel keyswitch, 1 NC + 1 NO
RF 19 short-travel keyswitch, non-illuminated
RF 19 H short-travel keyswitch
RF 19 H keyswitch, non-illuminated
RF 19 H short-travel keyswitch, fully illuminated

Odering Inforamtion and Specifications:

1. Au spot illumination 1 LED opaque white blue 3 mm 3.14.001.030/0000
2. Au spot illumination 1 LED opaque white red 3 mm 3.14.001.031/0000
3. Au spot illumination 1 LED opaque white green 3 mm 3.14.001.032/0000
4. Ag spot illumination 1 LED opaque white blue 3 mm 3.14.001.040/0000
5. Ag spot illumination 1 LED opaque white red 3 mm 3.14.001.041/0000
6. Ag spot illumination 1 LED opaque white green 3 mm 3.14.001.042/0000
7. Ag spot illumination 1 LED opaque white yellow 3 mm 3.14.001.043/0000

 

Application notes :

The RF 19H key has an overall height of 12.5 mm and can be fully illuminated. When designing membrane keyboards, we recommend using a key grid of at least 24 mm and a 0.13 mm overlay with area embossing over the keys. You can use the O-ring (accessory) to block the key and use it as an indicator field or blank spaceholder.

 

Other data sheets are available within the file:

1.16.000.990/0000,1.16.000.991/0000,1.90.690.103/0000,3.14.001.001/0000,3.14.001.006/0000

3.14001.033 Datasheet PDF Download