NJM41030 3dB Video Amplifier ■ GENERAL DESCRIPTION The NJM41030 is a small package 3dB video amplifier. ■ FEATURES ● Operating Voltage ● Operating temperature range ● 3.1dB Amplifier, 560Ω Driver ● Frequency Characteristics ● Power Save Circuit ● Bipolar Technology ● Small Package ■ PACKAGE OUTLINE NJM41030F1 4.5 to 5.5V -40 to +85 °C 0dB at 10MHz SOT-23-6 (MTP6) ■ PIN CONFIGURATION 1 6 2 5 3 4 1.CVBSOUT 6.PS 2.GND 5.NC 3.VCC 4.CVBSIN ■ BLOCK DIAGRAM VCC PS 3.1dB CVBSIN CLAMP CVBSOUT GND Ver.3.0 -1- NJM41030 ■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETERS Supply Voltage Power Dissipation SYMBOL RATINGS UNIT Vcc PD 7.0 TBD (Note1) 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) ■ RECOMMENDED OPEARATING CONDITION (Ta= 25 °C) PARAMETER Operating Voltage SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT +4.5 +5.0 +5.5 V MIN. TYP. MAX. UNIT No signal - 8.0 15 mA Power save - 0.8 1.6 mA Vin=100kHz, Sine-wave, THD=1% 2.2 - - Vp-p Vopr ■ELECTRICAL CHARACTERISTICS (Vcc= 5.0V, RL= 560Ω, Ta= 25°C) PARAMETER SYMBOL Operating Current ICC Operating Current at Power Save Isave TEST CONDITION Maximum Output Voltage Swing Vom Frequency Characteristics Gf Vin=10MHz/1MHz, 0.7Vpp Sine-wave -1.0 0 1.0 dB Voltage Gain Gv Vin=1MHz, 0.7Vpp Sine-wave 2.8 3.1 3.4 dB -2 Differential Gain DG Vin=0.7Vpp 10step Video signal (Note2) Differential Phase DP Vin=0.7Vpp 10step Video signal Input Impedance ZIN (Note1) +2 0 (Note2) (Note2) 0 (Note2) deg 6 - - MΩ -2 +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. ■ SWITCH FUNCTION PIN PS (Power Save) -2- MODE NOTES H Active L Power Save (Mute) OPEN Power Save (Mute) % µA µA V V NJM41030 ■ TERMINAL FUNCTION PIN No. PIN NAME FUNCTION EQUIVALENT CIRCUIT DC VOLTAGE VCC 1 CVBS OUT 4.5kΩ Composite Video Signal Output 1.4V GND 2 GND GND - - 3 VCC Power Supply - - VCC 4 CVBS IN 270Ω Composite Video Signal Intput 270Ω 1.56V GND 5 NC No Connection - - 16kΩ 6 PS Power Save Control Voltage Input 8kΩ GND -3- NJM41030 ■ TEST CIRCUIT + 560Ω 0.1µF 1 OUT PS 6 2 GND NC 5 3 VCC IN 4 1000µF + 47µF 0.1µF 75Ω [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-