NJM41030

NJM41030 3dB Video Amplifier s GENERAL DESCRIPTION The NJM41030 is a small package 3dB video amplifier. s FEATURES q Operating Voltage q Operating temperature range q 3.1dB Amplifier, 560Ω Driver q Frequency Characteristics q Power Save Circuit q Bipolar Technology q Small Package s PACKAGE OUTLINE 4.5 to 5.5V -40 to +85 °C 0dB at 10MHz NJM41030F1 SOT-23-6 (MTP6) s PIN CONFIGURATION 1 2 3 6 5 4 1.CVBSOUT 2.GND 3.VCC 6.PS 5.NC 4.CVBSIN s BLOCK DIAGRAM VCC CVBSIN CLAMP 3.1dB PS CVBSOUT GND Ver.3.0 -1- NJM41030 s ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETERS Supply Voltage Power Dissipation SYMBOL Vcc PD RATINGS 7.0 TBD (Note1) UNIT V mW Topr -40 to +85 Operating Temperature Range °C Tstg -40 to +125 Storage Temperature Range °C (Note 1) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm 2 layers, FR-4) s RECOMMENDED OPEARATING CONDITION (Ta= 25 °C) PARAMETER Operating Voltage SYMBOL Vopr TEST CONDITION MIN. +4.5 TYP. +5.0 MAX. +5.5 UNIT V sELECTRICAL CHARACTERISTICS (Vcc= 5.0V, RL= 560Ω, Ta= 25°C) PARAMETER Operating Current Operating Current at Power Save Maximum Output Voltage Swing Frequency Characteristics Voltage Gain Differential Gain Differential Phase Input Impedance SYMBOL ICC Isave Vom Gf Gv DG DP ZIN TEST CONDITION No signal Power save Vin=100kHz, Sine-wave, THD=1% Vin=10MHz/1MHz, 0.7Vpp Sine-wave Vin=1MHz, 0.7Vpp Sine-wave Vin=0.7Vpp 10step Video signal Vin=0.7Vpp 10step Video signal (Note1) MIN. 2.2 -1.0 2.8 (Note2) TYP. 8.0 0.8 0 3.1 0 0 - MAX. 15 1.6 1.0 3.4 (Note2) UNIT mA mA Vp-p dB dB % deg MΩ µA µA V V -2 -2 6 +2 (Note2) (Note2) +2 - Switch inflow current ISWH PSV=5V 300 High Level Switch inflow current ISWL PS=0.3V 30 Low Level Switch Change Voltage + VthH PS 2.0 V High Level Switch Change Voltage VthL PS 0 1.0 Low Level (Note1) The DC voltage is input to CVBSIN. Value calculate from difference of input current of 3V and 2V. (Note2) Limits are guaranteed by statistical analysis. s SWITCH FUNCTION PIN MODE H PS (Power Save) L OPEN Active Power Save (Mute) Power Save (Mute) NOTES -2- NJM41030 s TERMINAL FUNCTION PIN No. PIN NAME FUNCTION EQUIVALENT CIRCUIT VCC DC VOLTAGE 1 CVBS OUT Composite Video Signal Output 4.5k Ω 1.4V GND 2 3 GND VCC GND Power Supply VCC - - 4 CVBS IN Composite Video Signal Intput 270Ω 270Ω 1.56V GND 5 NC No Connection - - 16k Ω 6 PS Power Save Control Voltage Input 8k Ω - GND -3- NJM41030 s TEST CIRCUIT + 1 OUT PS 6 560Ω 1000µF 2 GND NC 5 3 0.1µF + VCC IN 4 0.1µF 75Ω 47µF [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -4-