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PRODUCTS PRODUCTS INDEX
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 VIDEO ICs
Packages Packing Model No. Structure
ICS
75Ω Driver without Output Capacitor
Monolithic IC MM1756
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[Outline]
 This IC is a 75Ω driver with a built-in LPF and can operate at low voltage without requiring the output capacitor.
This IC is compatible with operating voltage of 3V and 5V systems, and can be used in such portable equipment as digital still camera as well as such stationary equipment as DVD player. It incorporates the 2nd order LPF, which is ideal for removing the DAC sampling noises.
In addition, ultra-low power consumption has been achieved by suppressing the current consumption during Power Save to under 1µA.
This IC can extend the battery life of the portable equipment.


[Features]
1. No output coupling capacitor required
2. Operation power supply voltage
2.8 to 5.5V (Compatible with 3V and 5V systems)
3. Operation ambient temperature range
-40~85ºC
3. Operation ambient temperature range
-40~85ºC
4. Supply current under no load condition (No signal)
    Supply current at 75Ω drive (No signal)
1.2mA
2.4mA
5. Current consumption during Power Save
1.0µA max.
6. Voltage gain
6±0.3dB at 100kHz
7. Built-in 2nd order LPF
4.5MHz/100kHz max. ±1.0dB
27MHz/100kHz typ. -21dB
8. Amplifier gain
Rank
Gain
A
6dB
B
9dB
C
12dB


[Package]


[Applications]
1. Digital still cameras
2. Cellular phone
3. DVD player and DVD recorder
4. Other video equipment


[Pin Assignment]

SC-88
(TOP VIEW)
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1
IN
2
GND
3
BIAS
4
OUT
5
PS
6
Vcc
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SSON-6C
(TOP VIEW)
0
1
IN
2
PS
3
Vcc
4
OUT
5
GND
6
BIAS


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