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MM1228 - (MM1221 - MM1228) 2-Input 1-Output Video Switch

Download the MM1228 datasheet PDF. This datasheet also covers the MM1221 variant, as both devices belong to the same (mm1221 - mm1228) 2-input 1-output video switch family and are provided as variant models within a single manufacturer datasheet.

General Description

Pin no.

Key Features

  • 1. 2. 3. 4. 5. 6. 7. 8. 9. Built-in 75Ω driver circuit Built-in 6dB amp Built-in clamp circuit Models in the MM1221~MM1228 series without a clamp circuit can support audio or chroma circuits Mute operation possible Wide operating supply voltage range 4.7~13V Low current consumption Wideband frequency response 7MHz at 0dB Crosstalk -64dB (4.43MHz) Packages SOP-8C (MM1228XF).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MM1221_MitsumiElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MM1228
Manufacturer Mitsumi Electronics
File Size 121.64 KB
Description (MM1221 - MM1228) 2-Input 1-Output Video Switch
Datasheet download datasheet MM1228 Datasheet

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Other Datasheets by Mitsumi Electronics

Part Number Description
MM1221 (MM1221 - MM1228) 2-Input 1-Output Video Switch
MM1222 (MM1221 - MM1228) 2-Input 1-Output Video Switch
MM1223 (MM1221 - MM1228) 2-Input 1-Output Video Switch
MM1224 (MM1221 - MM1228) 2-Input 1-Output Video Switch
MM1225 (MM1221 - MM1228) 2-Input 1-Output Video Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MITSUMI 2-Input 1-Output Video Switch (W/75Ω driver)/3-Input 1-Output Video Switch (W/75Ω driver) MM1221~1228 2-Input 1-Output Video Switch (W/75Ω driver)/3-Input 1-Output Video Switch (W/75Ω driver) Monolithic IC MM1221~MM1228 Outline November 2, 2001 These ICs are high-end video switch ICs with 2-input 1-output or 3-input 1-output including a 75Ω driver. The series includes those with and without a built-in clamp circuit and a 6dB amp. The circuit configuration table and block diagram are shown below. MM1228 is introduced as a representative model in this document.