NJU71032 PDF даташит
Спецификация NJU71032 изготовлена «New Japan Radio» и имеет функцию, называемую «OUTPUT COUPLING CAPACITOR-LESS LOW VOLTAGE VIDEO AMPLIFIER». |
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Детали детали
Номер произв | NJU71032 |
Описание | OUTPUT COUPLING CAPACITOR-LESS LOW VOLTAGE VIDEO AMPLIFIER |
Производители | New Japan Radio |
логотип |
6 Pages
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NJU71032
OUTPUT COUPLING CAPACITOR-LESS
LOW VOLTAGE VIDEO AMPLIFIER WITH LPF
Q GENERAL DESCRIPTION
The NJU71032 is a Low Voltage Video Amplifier with LPF circuit.
By the internal charge pump circuit, output capacitor is unnecessary.
The NJU71032 features low power and small package, and is
suitable for low power design on downsizing of portable video
system and system with video output.
- NJU71031 (Gain=6dB)
Q FEATURES
O Operating Voltage
2.5 to 3.45V
O Output coupling capacitor-less
O 6dB amplifier
O Internal 75Ω Driver Circuit (2-system drive)
O Internal LPF
0dB at 6.75MHz typ
-40dB at 54MHz typ
O Power Save Circuit
O CMOS Technology
O Package Outline
MSOP8(TVSP8)*
*MEET JEDEC MO-187-DA / THIN TYPE
Q PIN CONFIGURATION
QPACKAGE OUTLINE
NJU71032RB1
MSOP8(TVSP8)
18
27
36
45
NJU71032RB1
1: CP1
2: V+
3: VIN
4: Power Save
5: VOUT
6: GND
7: V-
8: CP2
Q BLOCK DIAGRAM
V+
VIN 6.75MHz
LPF
Clamp
12dB Amp. 75ohm Driver
VOUT
V- Charge Pump
POWER
SAVE
CP1
CP2
GND
Ver.1
-1-
Free Datasheet http://www.datasheet4u.com/
No Preview Available ! |
NJU71032
Q ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
Power Dissipation
Operating Temperature Range
V+
PD
Topr
3.55
MSOP8(TVSP8): 580 (Note1)
-40 to +85
V
mW
°C
Storage Temperature Range
Tstg
-55 to +150
°C
(Note 1) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm 2 layers, FR-4)
Q RECOMMENDED OPEARATING CONDITION (Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
Operating Voltage
Vopr
MIN. TYP. MAX. UNIT
2.5 - 3.45 V
Q ELECTRICAL CHARACTERISTICS (V+=3.0V,RL=150Ω,Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
Operating Current
Operating Current at Power Save
ICC
Isave
No Signal
No Signal, Power Save Mode
-
-
Maximum Output Voltage Swing
Voltage Gain
Low Pass Filter Characteristic
Differential Gain
Vom f=100kHz,THD=1%
Gv
Vin=100kHz, 0.5Vp-p,
Input Sine Signal
Gfy6.75M Vin=6.75MHz/100kHz, 0.5Vp-p
Gfy54M Vin=54MHz/100kHz, 0.5Vp-p
DG Vin=0.5Vp-p, 10step Video Signal
2.4
11.6
-1.0
-
-
Differential Phase
S/N Ratio
Switching Noise Level
SW Change Voltage High Level
DP
SNv
Nswpl
VthPH
Vin=0.5Vp-p, 10step Video Signal
100kHz to 6MHz, Vin=0.5Vp-p
100% White Video Signal, RL=75Ω
RL=75Ω,
10% White Video Signal
Active
-
-
-
1.25
SW Change Voltage Low Level
VthPL Non-active
0
TYP.
16
0.1
3.0
12.0
0
-40
0.5
0.5
+65
4
-
-
MAX. UNIT
22 mA
10 µA
- Vp-p
12.4 dB
1.0 dB
-24
-%
- deg
- dB
7 mVpp
V+
0.45
V
Q CONTROL TERMINAL
PARAMETER
Power Save
STATUS
H
L
OPEN
NOTE
Power Save: OFF
Power Save: ON (Mute)
Power Save: ON (Mute)
Ver.1
-2-
Free Datasheet http://www.datasheet4u.com/
No Preview Available ! |
Q TEST CIRCUIT
NJU71032
1u
1 CP1
2 V+
V+ 10u + 0.1u
3 VIN
75Ω 0.1u
4 Powersave
CP2 8
V- 7
GND 6
1u
Vout 5
75Ω 75Ω
Ver.1
-3-
Free Datasheet http://www.datasheet4u.com/
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Номер в каталоге | Описание | Производители |
NJU71031 | OUTPUT COUPLING CAPACITOR-LESS LOW VOLTAGE VIDEO AMPLIFIER | New Japan Radio |
NJU71032 | OUTPUT COUPLING CAPACITOR-LESS LOW VOLTAGE VIDEO AMPLIFIER | New Japan Radio |
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