NJM2595 5-INPUT 3-OUTPUT VIDEO SWITCH ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE The NJM2595 is a 5-input 3-output video switch. Its switches select one from five signals received from VTR,TV,DVD, TV-GAME and others. The NJM2595 is designed for audio items, such as AV amplifier and others. NJM2595D NJM2595M ■ FEATURES ● 5-input 3-output ● Operating Voltage ±4.0 to ±6.5V ● Operating current ±15mAtyp. at Vcc=±5V ● Crosstalk -65dBtyp. ● Internal 6dB Amplifier ● Internal 75Ω Driver ● Bipolar Technology ● Package Outline DIP16,DMP16 ■ PIN CONFIGURATION and BLOCK DIAGRAM + V SW2 16 SW1 SW5 10 14 2 Vin1 13 Vin2 S5 S1 9 20k 6dB Amp 75Ω Driver 1 Vout1 6dB Amp 75Ω Driver 15 Vout2 6dB Amp 75Ω Driver 11 Vout3 20k Vin3 S2 7 20k Vin4 Vin5 5 20k S6 S4 S3 20k 3 20k S7 20k 4 SW3 6 SW4 12 GND 8 V- -1- NJM2595 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage V+/Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS ±7.0 (DIP16) 700 (DMP16) 350 -40 to +85 -40 to +125 (Ta=25°C) UNIT V mW °C °C ■ ELECTRICAL CHARACTERISTICS (V+/V-=±5V,RL=150Ω,Ta=25°C) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Positive Operating Current Icc No signal - 15 22 mA Negative Operating Current Iee No signal -22 -15 - mA Voltage Gain Gv Vin=1.0Vpp,f=100kHz 6.0 6.3 6.8 dB Frequency Characteristic Gf Vin=1.0Vpp,f=5MHz/100kHz -1.0 0.0 +1.0 dB Differential Gain DG Vin=1.0Vpp,Typical stair-case signal - 0.2 - % Differential Phase DP Vin=1.0Vpp, Typical stair-case signal - 0.2 - deg Output Offset Voltage 1 Vos1 -40 0.0 +40 Output Offset Voltage 2 Vos2 -60 0.0 +60 Between Input Crosstalk CT No signal, between Vin2 and Vin3 No signal, between Vin1 and Vin2, between Vin1 and Vin3 Vin=1.0Vpp,f=4.43MHz,Vo/Vin - -65 - dB mV Crosstalk at Mute CTm Vin=1.0Vpp,f=4.43MHz,Vo/Vin - -55 - dB Total Harmonic Distortion Switch Select Voltage at High Switch Select Voltage at Low Input Impedance THD Vin=1.25Vpp,f=1kHz - 0.1 - % Vch 2.0 - V+ Vcl 0 - 0.8 Rin - 20 - ■ Control Signal vs. Output Signal (L=VCL,H=VCH, X=L or H) SW1 SW2 SW3 SW4 SW5 Vout1 H H Vin1 L X X L H Vin1 H L MUTE H Vin2 H L X L L MUTE H Vin3 H H X L L MUTE H H Vin4 H L MUTE H L H L H Vin4 L L MUTE H H Vin5 H L MUTE H H H L H Vin5 L L MUTE L L X X L MUTE Vout2 MUTE MUTE MUTE Vin2 Vin2 Vin3 Vin3 Vin4 Vin4 Vin4 Vin4 Vin5 Vin5 Vin5 Vin5 MUTE -2- V Vout3 Vin1 MUTE Vin1 MUTE MUTE Vin3 Vin3 Vin4 Vin4 MUTE MUTE Vin5 Vin5 MUTE MUTE MUTE KΩ NJM2595 ■ EQUIVALENT CIRCUIT PIN No. PIN NAME 16 V+ INSIDE EQUIVALENT CIRCUIT VOLTAGE 5V 8 V- -5V 12 GND - 13 9 7 5 3 Vin1 Vin2 Vin3 Vin4 Vin5 Vcc Vin 260 0V 20k Gnd Vee 1 15 11 Vout1 Vout2 Vout3 Vcc 2.1k Vout 0V Vee 4 6 2 SW3 SW4 SW5 Vcc 20k SW 16k - 8k Gnd 4k Vee -3- NJM2595 ■ EQUIVALENT CIRCUIT PIN No. PIN NAME 14 10 SW1 SW2 INSIDE EQUIVALENT CIRCUIT VOLTAGE Vcc 20k SW 32k - 16k 4k Gnd Vee ■ TEST CIRCUIT V + Vout2.2 Vout2.1 Vout3.2 V CL 75Ω V CH 75Ω 0.1µF Vout3.1 V CL 75Ω V CH 75Ω Vin2 Vin1 + SW1 SW2 75Ω 100µF 75Ω 10µF 10µF SW2 Vin2 V- 9 Vin3 GND Vout3 Vin1 10 SW4 SW1 11 Vin4 12 SW3 13 Vin5 14 SW5 15 Vout1 V+ 16 + Vout2 + １ 2 3 4 5 6 7 8 + 75Ω + 10µF SW5 SW3 Vin5 + 10µF 10µF 0.1µF SW4 Vin4 Vin3 + 75Ω V CL Vout1.2 -4- Vout1.1 V CH 75Ω V CL V CH 75Ω V CL 75Ω V CH V- 100µF NJM2595 ■ APPLICATION CIRCUIT V+ Vout3 Vin1 Vout2 V CL V CH Vin2 V CL 75Ω V CH 75Ω 0.1µF + SW1 100µF SW2 75Ω 75Ω 10µF 10µF SW2 Vin2 V- 9 Vin3 GND Vout3 Vin1 10 SW4 SW1 11 Vin4 12 SW3 13 Vin5 14 SW5 15 Vout1 V+ 16 + Vout2 + １ 2 3 4 5 6 7 8 + 75Ω + 10µF SW5 SW3 Vout1 V CH V CL Vin5 10µF 0.1µF SW4 75Ω V CL + 10µF 75Ω V CH V CL Vin4 + 75Ω 100µF V CH Vin3 V- -5- NJM2595 ■ TYPICAL CHARACTERISTICS Voltage Gain vs. Frequency 8.0 Voltage Gain Gv(dB) 6.0 4.0 2.0 0.0 -2.0 10 5 10 6 7 10 Frequency f(Hz) Operating Current vs. Supply Voltage 19 -11 18 -12 Operating Currnt Iee(mA) Operating Current Icc(mA) Operating Current vs. Supply Voltage 17 16 15 14 -13 -14 -15 -16 13 -17 12 -18 -19 11 3 4 5 6 + 7 3 8 4 Voltage Gain vs. Supply Voltage 7 8 - Gain Frequency Characteristic vs. Supply Voltage 1Vpp,5MHz/100KHz SinWave 1Vpp,100kHz SinWave 6.8 Gain Frequency Characteristic Gf(dB) 1.0 6.7 Voltage Gain Gv(dB) 6 Supply Voltage V /V (±V) Supply Voltage V /V (±V) 6.6 6.5 6.4 6.3 6.2 6.1 6.0 0.50 0.0 -0.50 -1.0 3 4 5 6 + 7 - Supply Voltage V /V (±V) -6- 5 + - 8 3 4 5 6 + 7 - Sipply VoltageV /V (±V) 8 NJM2595 ■ TYPICAL CHARACTERISTICS Differential Gain vs. Supply Voltage Differential Phase vs.Supply Voltage 1Vpp,10step video signal 3.0 2.5 2.5 Differential Phase DP(deg) Differential Gain DG(%) 1Vpp,10step video signal 3.0 2.0 1.5 1.0 0.50 2.0 1.5 1.0 0.50 0.0 0.0 3 4 5 6 + 7 8 3 4 - 5 6 + Supply Voltage V /V (±V) 7 8 - Supply Voltage V /V (±V) Total Harmonic Distortion vs. Supply Voltage Input Impedance vs. Supply Voltage 1.0 0.80 Input Impedance Rin( Ωk) Total Harmonic Distortion THD(%) 24 0.60 0.40 22 20 18 0.20 16 0.0 3 4 5 6 + 7 3 8 5 6 7 8 - Supply Voltage V /V (±V) Supply Voltage V /V (±V) Operating Current(Icc) vs. Temperature Operating Current(Iee) vs. Temperature 19 -11 18 -12 17 -13 Operating Currnt Iee(mA) Operating Current Icc(mA) 4 + - 16 15 14 13 12 -14 -15 -16 -17 -18 11 -19 -50 0 50 Ambient Temperature T(oC) 100 -50 0 50 100 Ambient Temperature T(oC) -7- NJM2595 ■ TYPICAL CHARACTERISTICS Gain Frequency Characteristic vs. Temperature Voltage Gain vs. Temperature 1Vpp,100kHz SinWave 1Vpp,5MHz/100kHz SinWave 1.0 6.8 Frequency Characteristic Gf(dB) 6.7 Voltage Gain Gv(dB) 6.6 6.5 6.4 6.3 6.2 0.50 0.0 -0.50 6.1 -1.0 6.0 -50 0 50 -50 100 Differential Gain vs. Temperature 100 1Vpp,10step video signal 3.0 2.5 2.5 Differential Phase DP(deg) Differential Gain DG(%) 50 Differential Phase vs. Temperature 1Vpp,10step video signal 3.0 0 Ambient Temperature T(oC) Ambient temperature T(oC) 2.0 1.5 1.0 0.50 2.0 1.5 1.0 0.50 0.0 0.0 -50 0 50 100 -50 0 50 100 Ambient Temperature T(oC) Ambient Temperature T(oC) Total Harmonic Distortion vs. Temperature Input Impedance vs. Temperature 1.0 0.80 Input Impedance Rin( Ωk) Total Harmonic Distortion THD(%) 24 0.60 0.40 22 20 18 0.20 16 0.0 -50 0 50 Ambient Temperature T(oC) -8- 100 -50 0 50 Ambient Temperature T(oC) 100 NJM2595 [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. -9-