NJM2595

NJM2595 5-INPUT 3-OUTPUT VIDEO SWITCH s GENERAL DESCRIPTION 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 s PACKAGE OUTLINE s FEATURES q 5-input 3-output q Operating Voltage ±4.0 to ±6.5V q Operating current ±15mAtyp. at Vcc=±5V q Crosstalk -65dBtyp. q Internal 6dB Amplifier q Internal 75Ω Driver q Bipolar Technology q Package Outline DIP16,DMP16 s PIN CONFIGURATION and BLOCK DIAGRAM + V Vin1 13 Vin2 Vin3 Vin4 Vin5 9 20k SW2 10 SW1 SW5 14 2 16 S1 S5 6dB Amp 75Ω Driver 1 Vout1 20k 7 20k S2 S4 S3 S6 6dB Amp 75Ω Driver 5 20k 15 Vout2 20k 3 20k S7 6dB Amp 75Ω Driver 11 Vout3 20k 4 6 12 8 SW3 SW4 GND V- -1- NJM2595 s ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage V+/Power Dissipation Operating Temperature Range Storage Temperature Range PD Topr Tstg (Ta=25°C) UNIT V mW °C °C RATINGS ±7.0 (DIP16) 700 (DMP16) 350 -40 to +85 -40 to +125 s ELECTRICAL CHARACTERISTICS (V+/V-=±5V,RL=150Ω,Ta=25°C) PARAMETER Positive Operating Current Negative Operating Current Voltage Gain Frequency Characteristic Differential Gain Differential Phase Output Offset Voltage 1 Output Offset Voltage 2 Between Input Crosstalk Crosstalk at Mute Total Harmonic Distortion Switch Select Voltage at High Switch Select Voltage at Low Input Impedance SYMBOL Icc Iee Gv Gf DG DP Vos1 Vos2 CT CTm THD Vch Vcl Rin No signal No signal Vin=1.0Vpp,f=100kHz Vin=1.0Vpp,f=5MHz/100kHz Vin=1.0Vpp,Typical stair-case signal Vin=1.0Vpp, Typical stair-case signal No signal, between Vin2 and Vin3 No signal, between Vin1 and Vin2, between Vin1 and Vin3 Vin=1.0Vpp,f=4.43MHz,Vo/Vin Vin=1.0Vpp,f=4.43MHz,Vo/Vin Vin=1.25Vpp,f=1kHz TEST CONDITION MIN. -22 6.0 -1.0 -40 -60 2.0 0 TYP. 15 -15 6.3 0.0 0.2 0.2 0.0 0.0 -65 -55 0.1 20 MAX. 22 6.8 +1.0 +40 +60 V+ V 0.8 KΩ mV dB dB % UNIT mA mA dB dB % deg s 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 Vout3 Vin1 MUTE Vin1 MUTE MUTE Vin3 Vin3 Vin4 Vin4 MUTE MUTE Vin5 Vin5 MUTE MUTE MUTE -2- NJM2595 s EQUIVALENT CIRCUIT PIN No. PIN NAME 16 V+ 8 12 13 9 7 5 3 VGND Vin1 Vin2 Vin3 Vin4 Vin5 INSIDE EQUIVALENT CIRCUIT VOLTAGE 5V -5V - Vcc Vin 260 20k Gnd Vee 0V 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 s EQUIVALENT CIRCUIT PIN No. 14 10 PIN NAME SW1 SW2 INSIDE EQUIVALENT CIRCUIT VOLTAGE Vcc 20k SW 32k 16k Gnd 4k Vee - s TEST CIRCUIT V + Vout2.2 Vout2.1 Vout3.2 V out3.1 75Ω 0.1µF + V CL V CH 75Ω 75Ω V CL V CH 75Ω Vin1 SW1 75Ω + 16 V+ 15 Vout2 14 SW1 13 Vin1 12 GND 11 Vout3 10 SW2 10µF 75Ω + 9 Vin2 10µF V8 SW2 100µF Vin2 10µF Vout1 SW3 SW4 SW5 Vin5 １ 75Ω 2 3 + 10µF 4 5 + 10µF Vin4 6 7 + Vin3 SW5 Vin5 75Ω V CL Vout1.2 Vout1.1 V CH SW3 Vin4 SW4 Vin3 0.1µF + 100µF 75Ω V CL V CH 75Ω V CL 75Ω V CH V- -4- NJM2595 s APPLICATION CIRCUIT V+ Vout2 Vin1 Vout3 Vin2 V CL 0.1µF + V CH 75Ω V CL V CH 75Ω 100µF SW1 75Ω + 16 V+ 15 Vout2 14 SW1 13 Vin1 12 GND 11 Vout3 10µF 75Ω SW2 10µF + 10 SW2 9 Vin2 10µF 0.1µF V8 Vout1 SW3 SW4 SW5 Vin5 １ 75Ω 2 3 + 10µF 4 5 + 10µF Vin4 6 7 + SW5 SW3 SW4 Vin3 75Ω V CL Vout1 V CH Vin5 V CL V CH Vin4 75Ω V CL V CH Vin3 75Ω + 100µF V- -5- NJM2595 s TYPICAL CHARACTERISTICS Voltage Gain vs. Frequency 8.0 6.0 Voltage Gain Gv(dB) 4.0 2.0 0.0 -2.0 10 5 10 6 10 7 Frequency f(Hz) Operating Current vs. Supply Voltage 19 18 -11 -12 Operating Current vs. Supply Voltage Operating Current Icc(mA) Operating Currnt Iee(mA) 17 16 15 14 13 12 11 3 4 5 6 + - -13 -14 -15 -16 -17 -18 -19 7 8 3 4 5 6 + - 7 8 Supply Voltage V /V (±V) Supply Voltage V /V (± V) Voltage Gain vs. Supply Voltage 1Vpp,100kHz SinWave 6.8 6.7 6.6 6.5 6.4 6.3 6.2 6.1 6.0 3 4 5 6 + - Gain Frequency Characteristic vs. Supply Voltage 1Vpp,5MHz/100KHz SinWave 1.0 Gain Frequency Characteristic Gf(dB) 7 8 Voltage Gain Gv(dB) 0.50 0.0 -0.50 -1.0 3 4 5 6 + - 7 8 Supply Voltage V /V (± V) Sipply VoltageV /V (± V) -6- NJM2595 s TYPICAL CHARACTERISTICS Differential Gain vs. Supply Voltage 3.0 Differential Phase vs.Supply Voltage 3.0 1Vpp,10step video signal 1Vpp,10step video signal 2.5 2.5 2.0 Differential Phase DP(deg) 3 4 5 + Differential Gain DG(%) 2.0 1.5 1.5 1.0 1.0 0.50 0.50 0.0 6 - 0.0 7 8 3 4 5 6 + - 7 8 Supply Voltage V /V (± V) Supply Voltage V /V (± V) Total Harmonic Distortion vs. Supply Voltage 1.0 24 Input Impedance vs. Supply Voltage Total Harmonic Distortion THD(%) 0.80 Input Impedance Rin( Ωk) 22 0.60 20 0.40 18 0.20 16 0.0 3 4 5 6 + - 7 8 3 4 5 + 6 - 7 8 Supply Voltage V /V (± V) Supply Voltage V /V (± V) Operating Current(Icc) vs. Temperature 19 18 -11 -12 -13 -14 -15 -16 -17 -18 -19 Operating Current(Iee) vs. Temperature Operating Current Icc(mA) 16 15 14 13 12 11 -50 0 50 100 Operating Currnt Iee(mA) 17 -50 0 50 100 Ambient Temperature T(oC) Ambient Temperature T(oC) -7- NJM2595 s TYPICAL CHARACTERISTICS Voltage Gain vs. Temperature 1Vpp,100kHz SinWave 6.8 6.7 Gain Frequency Characteristic vs. Temperature 1Vpp,5MHz/100kHz SinWave 1.0 Frequency Characteristic Gf(dB) 6.6 0.50 Voltage Gain Gv(dB) 6.5 6.4 6.3 6.2 6.1 6.0 -50 0 50 100 0.0 -0.50 -1.0 -50 0 50 100 Ambient temperature T(oC) Ambient Temperature T(oC) Differential Gain vs. Temperature 3.0 Differential Phase vs. Temperature 3.0 1Vpp,10step video signal 1Vpp,10step video signal 2.5 2.5 2.0 Differential Phase DP(deg) -50 0 50 100 Differential Gain DG(%) 2.0 1.5 1.5 1.0 1.0 0.50 0.50 0.0 0.0 -50 0 50 100 Ambient Temperature T(oC) Ambient Temperature T(oC) Total Harmonic Distortion vs. Temperature 1.0 Input Impedance vs. Temperature 24 Total Harmonic Distortion THD(%) 0.80 Input Impedance Rin( Ωk) 22 0.60 20 0.40 18 0.20 16 0.0 -50 0 50 100 -50 0 50 100 Ambient Temperature T(oC) Ambient Temperature T(oC) -8- 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-