NJM2568 Datasheet, PDF (1/4 Pages) New Japan Radio – Video Amplifier with 75 ohms Driver

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NJM2568
Video Amplifier with 75 ohms Driver
sGENERAL DESCRIPTION
THE NJM2568 is a video amplifier with 75 ohms drivers, which
includes LPF and BPF of both Y and C system.
THE NJM2568 can compose the output circuit of digital video
items with a little external components. It is suitable for portable
items.
sPACKAGE OUTLINE
NJM2568V
sFEATURES
qOperating Voltage V⁺1=4.5 to 5.3V,V⁺2=2.7 to 5.3V
qOperating Current 9.5mAtyp.V⁺=4.8V
7.3mAtyp.V⁺=3.0V
qInternal LPF,BPF
qInternal Clamp Discharge
qBipolar Technology
qPackage Outline SSOP14
sBLOCK DIAGRAM
COMP.
12
11 10
3
Blank
LEVEL
CLAMP
-6dB
GCA
6±3dB
2
ATT
LPF
CLAMP
1
4
5
DISC.
Blank
LEVEL
BIAS
-6dB
GCA
6±3dB
14
ATT
BPF
3v
Vreg
4.8v
-6dB
+18dB 75^ΩDriver
8
9
6
7
13
PowerSave
1.CLAMP REF
2.Y_IN
3.GCA CTLY/MUTE
4.CLAMP
5.DIS CTL
6.GND
7.GND
8.V_SAG
9.V_OUT
10.V⁺1
11.V⁺1
12.V⁺2
13.GCA CTLC/POWER SAVE
14.C_IN
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