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PDF MM1675 Data sheet ( Hoja de datos )
| Número de pieza | MM1675 | |
| Descripción | (MM1671 - MM1677) Low Voltage Operating 75hom Driver | |
| Fabricantes | Mitsumi Electronics | |
| Logotipo |  |
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MITSUMI
Low Voltage Operating 75Ω Driver MM1671~MM1677 Series
Low Voltage Operating 75Ω Driver
Monolithic IC MM1671~MM1677 Series July 8, 2003
Outline
This IC is a 75Ω driver with a built-in LPF that can operate at low voltage. Operationg supply voltage supports
3V and 5V systems, and it is ideal for video signal output in devices ranging from portable equipment such as
digital still cameras to stationary equipment such as DVD players. It incorporates a high-performance 4th-
order LPF, which is ideal for removing DAC sampling noise. In addition, ultra-low current consumption has
been achieved by suppressing current consumption in power-save mode to under 1µA. This lengthens battery
life in portable devices.
The built-in amp gain on these series ICs is available: 6dB/9dB/12dB/16.5dB, thus enabling support for DAC
and a variety of output amplitudes. The series offers a choise of either with or without input clamp, allowing
support for a range of video signals, other than composite signals.
Line-up
Model Name
MM1671
MM1672
MM1673
MM1674
MM1675
MM1676
MM1677
Clamp
Built-in amplifier
6dB
9dB
12dB
6dB
9dB
12dBwww.DataSheet4U.com
16.5dB
SAG measures pin
Power supply voltage
2.8~5.5V
2.8~5.5V
2.8~5.5V
2.8~5.5V
2.8~5.5V
2.8~5.5V
2.8~5.5V
Features
1. Operating supply voltage
2.8~5.5V (supports 3V and 5V systems)
2. Operating ambient temperature
-40~85°C
3. Current consumption (no signal)
7.0mA typ.
4. Current consumption in power-save mode 1.0µA max.
5. High-precision voltage gain
6±0.3dB at 100kHz (MM1671)
6. Includes a high-performance 4th-order LPF 6.75MHz/100kHz max. ±1.0dB
27MHz/100kHz typ. -40dB
7. Incorporates a sag auxiliary circuit
8. Built-in amp output gain available in these series models (6dB/9dB/12dB/16.5dB)
9. The series offers a choise of either with or without input clamp.
10. Mounted in a ultra-small package
Package
SOT-26A
1 page  
MITSUMI
Measuring Circuit
VCC
SG
Low Voltage Operating 75Ω Driver MM1671~MM1677 Series
75
100µ
0.1µ
65
VCC GND
4
IN
MM1671
PS OUT SAG
123
TP
GND
Switch Control Table
PS-Pin
H
L
OPEN
Power save
OFF
ON
ON
5 Page 
MITSUMI
Low Voltage Operating 75Ω Driver MM1671~MM1677 Series
Characteristics (Except where noted otherwise, Ta=-50~90°C, VCC=3V)
Supply Current vs Temperature
Supply Current vs Temperature (at power save mode)
16
14
12
10
8
6
4
-60
-20 20
60
Temperature (°C)
100
1
0.8
0.6
0.4
0.2
0
-60
-20 20
60
Temperature (°C)
100
Input Terminal Voltage vs Temperature
3
2.5
2
1.5
1
0.5
0
-60
-20 20
60
Temperature (°C)
100
Differential Gain vs Temperature
3
2
1
0
-60 -20
20
60
Temperature (°C)
40
Output Terminal Voltage vs Temperature
1.5
1
0.5
0
-60 -20
20
60
Temperature (°C)
100
Differential Phase vs Temperature
3
2
1
0
-60 -20
20
60
Temperature (°C)
100
Note: There are typical characteristics. (Represent model MM1671XN)
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MM1675.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| MM1671 | (MM1671 - MM1677) Low Voltage Operating 75hom Driver | Mitsumi Electronics |
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| MM1673 | (MM1671 - MM1677) Low Voltage Operating 75hom Driver | Mitsumi Electronics |
| MM1674 | (MM1671 - MM1677) Low Voltage Operating 75hom Driver | Mitsumi Electronics |
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