Harman Kardon AVR 7200, Руководство по обслуживанию

Страница: 122 / 187

MITSUMI
Video Switch · 75
Ω
driver · Y/C mix MM1501
Video Switch · 75
Ω
driver · Y/C mix
Monolithic IC MM1501 Series
Outline
This IC extends the series of ICs for video/audio signal switching, with a 2-input 1-output single video switch,
video signal/chroma signal 75
Ω
driver, and Y/C mixing circuit in one small package (SOT-26).
Features
(1) Low power consumption achieved.
(2) Low power supply voltage realized.
(3) Frequency bandwidth without 75
Ω
driver: 10MHz with 75
Ω
driver: 7MHz
(4) Cross talk 70dB When 4.43MHz
(5) With SAG measures pin (75
Ω
driver and Y/C mix driver)
Applications
(1) TV
(2) VTR
(3) Video camera
(4) Digital still camera
(5) Other visual equipment
Line-up
Functions Model Name Input Output Clamp 6dB amp 75
Ω
driver SAG measures pin
Power supply
voltage
MM1501 4.5~13.0V
MM1502 4.5~13.0V
MM1503 4.5~13.0V
Switch
MM1504
2 1
4.5~13.0V
MM1505 4.5~13.0V
MM1506 4.5~13.0V
MM1507 4.5~13.0V
MM1508 4.5~13.0V
Driver
MM1509
1 1
4.5~13.0V
MM1510 4.5~13.0V
Y/C mix
MM1511
1 1
/ 4.5~13.0V
MM1512 / 4.5~13.0V
Package
SOT-26A (with 75
Ω
driver)
SOT-26B (without 75
Ω
driver)
AVR7200 harman/kardon
122