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Details, datasheet, quote on part number:NJM2571F1
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Datasheet text preview:
NJM2571
LOW VOLTAGE VIDEO AMPLIFIER WITH LPF
sGENERAL DESCRIPTION The NJM2571 is a Low Voltage Video Amplifier contained LPF circuit. Internal 75 driver is easy to connect TV monitor directly. The NJM2571 features low power and small package, and is suitable for low power design on downsizing of DSC and DVC.
sPACKAGE OUTLINE
NJM2571F1
sFEATURES q Operating Voltage 2.8 to 5.5V q 9dB amplifier q Internal LPF -35dB at 19MHz typ. q Internal 75 Driver Circuit (2-system drive) q Power Save Circuit q Bipolar Technology q Package Outline MTP6
sBLOCK DIAGRAM
V+
6
75Dri ve r Vin 4 LPF 9dB
2
Vout
CLAMP
3
Vsag
5
1
GND
Power Save
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NJM2571
sABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V PD Topr Tstg
+
RATINGS 7.0 200 -40 to +85 -40 to +125
UNIT V mW °C °C
sELECTRICAL CHARACTERISTICS (V =3.0V,RL=150,Ta=25°C) PARAMETER Operating Current Operating Current at Power Save Maximum Output Voltage Swing Voltage Gain Low Pass Filter Characteristic Differential Gain Differential Phase S/N Ratio 2nd. Distortion SW Change Voltage High Level SW Change Voltage Low Level SYMBOL ICC Isave Vom Gv TEST CONDITION No Signal Power Save Mode f=100kHz,THD=1% MIN. 2.2 8.5 -0.5 1.8 0 TYP. 8.0 30 2.5 9.0 0 -35 0.5 0.5 +60 -50 MAX. 12.0 50 9.5 0.5 -25 V
+
UNIT mA uA Vp-p dB dB % deg dB dB V
Vin=100kHz, 1.0Vp-p, Input Sine Signal Gfy4.5M Vin=4.5MHz/100kHz, 0.7Vp-p Gfy19M DG DP SNv Hv VthPH VthPL Vin=19MHz/100kHz, 0.7Vp-p Vin=1.0Vp-p, Input 10step Video Signal Vin=1.0Vp-p, Input 10step Video Signal Vin=1.0Vp-p, RL=75 100% White Video Signal Vin=1.0Vp-p, 3.58MHz, Sine Video Signal, RL=75 Active Non-active
0.3
sCONTROL TERMINAL PARAMETER Power Save STATUS H L OPEN Power Save: OFF Power Save: ON Power Save: ON NOT E
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NJM2571
sTEST CIRCUIT
0. 1uF 10uF 6 V+ 5 GND 75 4 V in 0.1uF input
NJM2571
Power Save 1 V out 2 33uF Vs ag 3 33uF
75 out put 75
sAPPLICATION CIRCUIT
input 0. 1uF 10uF 6 V+ 5 GND 75 4 V in 0. 1uF
NJM2571
Power Save 1 V out 2 33uF Vs ag 3 33uF
75 out put
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