NJG1714KC1 1.9GHz BAND FRONT-END GaAs MMIC ■GENERAL DESCRIPTION NJG1714KC1 is a front-end GaAs MMIC including a LNA, a local amplifier and a mixer, designed mainly for 1.9GHz band cellular phone handsets. The external adjustment circuit is built into NJG1714KC1. The ultra small & ultra thin FLP10 package is applied. ■FEATURES ●Low Voltage Operation ●Low Current Consumption ■PACKAGE OUTLINE NJG1714KC1 +2.7V typ. LNA 2.8mA typ. Mixer 5.0mA typ. (with Local Amplifier operation current) FLP10-C1 (Mount Size: 2.8 x 3.0 x 0.75mm) ●Ultra Small & Ultra Thin package [LNA] ●High Small Signal Gain 15.0dB typ. @ fRF=1900MHz ●Low Noise Figure 1.3dB typ. @ fRF=1900MHz ●OIP3 +13.0dBm typ. @ fRF=1900.0+1900.1MHz [Mixer] ●High Conversion Gain 9.0dB typ. @ fRF=1900MHz, fLO=1660MHz, PLO=-15dBm ●Low Noise Figure 7.0dB typ. @ fRF=1900MHz, fLO=1660MHz, PLO=-15dBm ●OIP3 +11.0dBm typ. @ fRF=1900.0+1900.1MHz, fLO=1660MHz, PLO=-15dBm ■PIN CONFIGURATION FLP10-C1 (Top View) Orientation Mark Pin Connection 1.LNAIN 2.LNACAP 3.GND 4.IFOUT 5.VLO 6.LOIN 7.BPC 8.MIXIN 9.GND 10.LNAOUT NOTE: Please note that any information on this catalog will be subject to change. -1- NJG1714KC1 ■ABSOLUTE MAXIMUM RATINGS PARAMETER LNA Voltage Mixer Voltage Local Amplifier Voltage Input Power 1 Input Power 2 Power Dissipation Operating Temperature Storage Temperature (Ta=+25°C, Zs=Zl=50Ω) SYMBPL CONDITIONS RATINGS VLNA 5.0 VMIX 5.0 VLO 5.0 PLNAIN VLNA=VMIX=VLO=2.7V +15 PLOIN VLNA=VMIX=VLO=2.7V +10 PD 550 Topr -40~+85 Tstg -55~+125 UNITS V V V dBm dBm mW °C °C ■ELECTRICAL CHARACTERISTICS 1 (LNA) GENERAL CONDITIONS: Ta=+25°C, VLNA=2.7V, VMIX=VLO=0V, fRF=1900MHz, PRF=-36dBm, Zs=Zl=50Ω, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 1890 1900 1920 MHz LNA Voltage VLNA 2.5 2.7 4.5 V LNA Operating Current ILNA PRF, PLO=OFF 2.8 3.5 mA Small Signal Gain Gain 13.0 15.0 dB Gain Flatness Gflat fRF=1890~1920MHz 0.5 1.0 dB Noise Figure NF 1.3 1.5 dB Pout at 1dB Gain P-1dB -4.0 0 dBm Compression point Output 3rd order OIP3 fRF=1900.0+1900.1MHz +9.0 +13.0 dBm Intercept point RF IN VSWR VSWRi 2.0 RF OUT VSWR VSWRo 2.0 - ■ELECTRICAL CHARACTERISTICS 2 (Mixer) GENERAL CONDITIONS: Ta=+25°C, VLNA=0V, VMIX=VLO=2.7V, fRF=1900MHz, fLO=1660MHz PRF=-30dBm, PLO=-15dBm, Zs=Zl=50Ω, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 1890 1900 1920 MHz Mixer Voltage VMIX 2.5 2.7 4.5 V Local Amplifier Voltage VLO 2.5 2.7 4.5 V Mixer Operating Current IMIX PRF, PLO=OFF 4.6 5.7 mA Local Amplifier ILO PRF, PLO=OFF 0.9 1.3 mA Operating Current Conversion Gain Gc 7.0 9.0 dB Noise Figure NF 7.0 9.0 dB Output 3rd Order OIP3 fRF=1900.0+1900.1MHz +7.0 +11.0 dBm Intercept Point MIXER IN VSWR VSWRM 2.0 LOCAL IN VSWR VSWRL 2.0 IF OUT VSWR VSWRI 1.5 - -2- NJG1714KC1 ■TERMINAL INFORMATION No. SYMBOL 1 LNAIN 2 LNACAP 3 GND FUNCTION RF input terminal of LNA. An external matching circuit is required. Terminal for the bypass capacitor of LNA. The bypass capacitor C1 shown in test circuits should be connected to this terminal as close as possible. Ground terminal (0V) IF signal output terminal. The IF signal is output through external matching circuit connected to this terminal. Please connect inductances L7, L8 and power supply as shown in test circuits, since this terminal is also the terminal of mixer power supply. Power supply terminal for local amplifier. Please place L6 shown in test circuits at very close to this terminal. Local signal input terminal to local amplifier. An external matching circuit is required. Terminal for the bypass capacitor of mixer. The bypass capacitor C4 shown in test circuits should be connected to this terminal as close as possible. 4 IFOUT 5 VLO 6 LOIN 7 BPC 8 MIXIN RF signal input terminal to mixer. An external matching circuit is required. 9 GND Ground terminal (0V) 10 LNAOUT Signal output terminal of LNA. The RF signal from LNA goes out through external matching circuit connected to this terminal. Please connect inductances L3, L4 and power supply as shown in test circuits, since this terminal is also the terminal of LNA power supply. CAUTION 1) Ground terminal (No.3, 9) should be connected to the ground plane as close as possible. -3- NJG1714KC1 ■TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) Gain , Noise Figure vs. Frequency O utput Pow er vs. Input Pow er 16 4 15 3.5 10 P 13 2.5 12 2 11 NF 10 9 1890 1.5 Output Pow er (dBm ) 3 Noise Figure (dB) Gain (dB) Gain 14 1 1895 1900 1905 1910 1915 =-0.6dBm -1d B 5 0 -5 -10 -15 -20 0.5 1920 -25 -40 -35 -30 Frequency (M Hz) 5 30 14 4 20 13 3 12 2 OIP3 1 10 0 9 -1 IIP 3 -2 7 -3 6 -4 1895 1900 1905 1910 1915 -5 1920 Output Power,IM 3 (dBm ) 15 5 1890 -15 -10 -5 0 Output Pow er, IM 3 vs. Input P ow er IIP3 (dBm ) O IP3 (dBm ) OIP3, IIP3 vs. Frequency 8 -20 Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V Condition f=1890~1920MHz VLNA=2.7V VMIX=VLO=0V 11 -25 Input Pow er (dBm ) O IP3=+11.9d Bm IIP3=-2.9d Bm 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -40 -35 Frequency (M Hz) -30 -25 -20 -15 -10 -5 0 5 10 Input Pow er (dBm ) Condition f=1890~1920MHz fOFFSET=100kHz Pin=-36dBm VLNA=2.7V VMIX=VLO=0V Condition f=1900.0+1900.1MHz VLNA=2.7V VMIX=VLO=0V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= -4- @Pin=-36dBm NJG1714KC1 ■TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) S11 and S22 Condition VLNA=2.7V VMIX=VLO=0V Z11 and Z22 Condition VLNA=2.7V VMIX=VLO=0V S21 and S12 Condition VLNA=2.7V VMIX=VLO=0V -5- NJG1714KC1 ■TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) OIP3,IIP3 vs. V G ain, Noise Figure vs. V LNA LNA 2.5 2 1.5 14 13 1 NF 14 6 4 12 OIP3 O IP3(dBm ) Gain Noise Figure(dB) Gain(dB) 15 8 2 10 8 0 IIP3 6 -2 4 -4 2 -6 0.5 12 11 2.5 3 3.5 V LNA 4 -8 0 0 2.5 4.5 LNA vs. V 3.5 V (V) LNA 4 4.5 (V) Condition f=1900+1900.1MHz Pin=-36dBm VLNA=2.5~4.5V VMIX=VLO=0V Condition f=1900MHz ,Pin=-36dBm VLNA=2.5~4.5V VMIX=VLO=0V P-1dB,I 3 LNA 6 6 5 4 4 (mA) 0 3 I LN A 2 -2 1 -4 2.5 3 3.5 V LNA 4 4.5 (V) Condition f=1900MHz VLNA=2.5~4.5V VMIX=VLO=0V -6- LN A 2 I P-1dB(dBm ) P-1dB The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= @Pin=-36dBm IIP3(dBm ) 16 16 NJG1714KC1 ■TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) OIP3,IIP3 vs. Temperature 18 4 16 Gain 3 14 2 12 1 16 8 14 6 12 4 OIP3 10 2 8 0 6 -2 IIP3 4 NF 2 10 -40 -20 0 20 40 60 80 0 100 0 -40 -20 o 20 40 60 80 -8 100 o Condition f=1900+1900.1MHz Pin=-36dBm VLNA=2.7V VMIX=VLO=0V vs. Temperature 4 6 2 5 4 -2 3 I LN A -4 -6 -40 LN A 0 (mA) P-1dB I P-1dB(dBm ) 0 Am bient Tem perature ( C) Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V LNA -4 -6 Am bient Tem perature ( C) P-1dB,I IIP3(dBm ) 5 O IP3(dBm ) 20 Noise Figure(dB) Gain(dB) G ain,Noise Figure vs. Temperature 2 -20 0 20 40 60 80 1 100 o Am bient Tem perature ( C) Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= @Pin=-36dBm -7- NJG1714KC1 ■TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversion G ain, Noise Figure vs. LO Pow er 14 12 14 11 13 11 13 12 10 11 8 10 7 9 6 8 5 NF 7 4 6 3 5 2 1890 1895 1900 1905 1910 1915 11 8 10 7 9 6 8 5 7 4 4 1920 2 -40 5 4 -30 RF Frequency (M Hz) 0 10 OIP3, IIP3 vs. LO Pow er 10 12 9 11 8 15 15 OIP3 10 10 9 6 8 5 7 4 IIP3 6 3 5 2 4 1 1900 1905 1910 1915 0 1920 O IP3 (dBm ) 7 OIP 3 IIP3 (dBm ) O IP3 (dBm ) -10 Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA=0V VMIX=VLO=2.7V 13 1895 -20 LO Pow er (dBm ) OIP3, IIP3 vs. RF Frequency 3 1890 6 NF 3 Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.7V 10 12 Gc 9 5 5 0 Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.7V 0 IIP3 -5 -10 -40 -5 -10 -30 RF Frequency (M Hz) -20 -10 0 10 LO Pow er (dBm ) Condition fIF=240MHz fRF=1900.0+1900.1MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= -8- Noise Figure (dB) Gc 9 IIP3 (dBm ) 10 Conversion Gain (dB) 12 Noise Figure (dB) Conversion Gain (dB) Conversion G ain, Noise Figure vs. RF Frequency @Pin=-30dBm NJG1714KC1 ■TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) IF Output Pow er vs. RF Pow er IF, IM 3 vs. RF Pow er 10 30 P =-1.0dBm 20 -1d B O IP3=+11.1d Bm IIP3=+2.1dBm 10 0 0 IF,IM 3 (dBm ) IF Output Pow er (dBm ) 5 -5 -10 -15 -20 -10 -20 -30 -40 -50 -60 -70 -25 -80 -30 -40 -35 -30 -25 -20 -15 -10 -5 -90 -40 0 RF Pow er (dBm ) -35 -30 -25 -20 -15 -10 -5 0 5 10 RF Pow er (dBm ) Condition fIF=240MHz fRF=1900MHz fLO=1660MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900.0+1900.1MHz fLO=1660MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V -12 -32 -16 -36 -20 -40 -24 -44 LO to RF -28 -48 -32 -52 -36 -56 LO to IF -40 -60 -44 -64 -48 -68 -52 1650 1655 1660 1665 1670 1675 LO to IF Leakage (dBm ) LO to RF Leakage (dBm ) LO Leakage vs. LO Frequency -72 1680 LO Frequency (M Hz) Condition fLO=1650~1680MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V -9- NJG1714KC1 ■TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) MIXER IN Impedance Condition LOCAL IN,IF OUT 50ohm VLNA= 0V VMIX=VLO=2.7V IF OUT Impedance Condition MIXER IN,LOCAL IN 50ohm VLNA=0V VMIX=VLO=2.7V - 10 - LOCAL IN Impedance Condition MIXER IN,IF OUT 50ohm VLNA= 0V VMIX=VLO=2.7V NJG1714KC1 ■TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) 11 11 10 10 Gc 9 9 8 O IP3,IIP3 vs. V LO 8 NF M IX ,V LO 16 14 14 12 12 OIP3 10 10 8 8 6 6 4 4 7 2 IIP3 7 2 6 3 3.5 V MIX ,V 4 LO 4.5 M IX ,I LO vs. V 3 (V) M IX ,V 3.5 V MIX ,V 4 LO 4.5 (V) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.5~4.5V LO 6 3 2.5 MIX 2 3 1.5 2 1 I I MIX LO 4 (mA) I 5 (mA) -2 2.5 Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA= 0V VMIX=VLO=2.5~4.5V I 0 0 6 2.5 IIP3(dBm ) ,V O IP3(dBm ) Conversion Gain(d B) M IX Noise Figure(dB) Conversion G ain, Noise Figure vs. V I 1 LO 0.5 0 0 2.5 3 3.5 V MIX ,V 4 LO 4.5 (V) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-30dBm VLNA= 0V VMIX=VLO=2.5~4.5V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm - 11 - NJG1714KC1 ■TYPICAL CHARACTERISTICS 2(MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Noise Figure vs. RF frequency Temperature Responce 12 12 11 11 10 10 Noise Figure (dB) Conversion Gain(dB) Conversin Gain vs. RF frequency Temperature Responce 9 8 7 6 5 o o +90 C 0 C o o +60 C 4 -2 0 C o 1900 1905 6 5 o o +90 C 0 C o o +60 C -20 C o -4 0 C o +40 C 3 +20 C 1895 7 4 o 2 1890 8 o +40 C 3 9 -40 C o +20 C 1910 1915 1920 2 1890 1895 1900 1905 1910 1915 1920 RF frequency(M Hz) RF frequency(M Hz) Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.7V IIP3 vs. RF frequency Temperature Responce 5 4 3 IIP3(dBm ) 2 1 0 -1 -2 o +90 C o +60 C -3 o +40 C -4 -5 1890 o 0 C o -20 C o -40 C o +20 C 1895 1900 1905 1910 1915 1920 RF frequency(M Hz) Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V - 12 - The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm NJG1714KC1 ■TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Noise Figure vs.LO Pow er Temperature Respoce Conversin Gain vs. LO Pow er Temperature Responce 15 Noise Figure(dB) Conversion Gain(dB) 15 10 5 o o +9 0 C 0 C o 10 5 o o +9 0 C 0 C o +6 0 C -2 0 C o o o +6 0 C -2 0 C o +4 0 C -4 0 C o o +4 0 C -4 0 C o +2 0 C 0 -40 -30 -20 o +2 0 C -10 0 0 -40 10 -30 -20 LO Pow er(dBm ) -10 0 10 LO Pow er(dBm ) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V IIP3 vs. LO Pow er Temperature Responce I 5 M IX ,I LO vs. Temperature 6 1.6 5.5 1.4 0 4.5 1 LO I I 4 o -10 0 C o 0.8 LO o +90 C (mA) (mA) 1.2 MIX MIX -5 I I IIP3(dBm ) 5 o +60 C -20 C o 3.5 o +40 C -40 C 0.6 o +20 C -15 -40 -30 -20 -10 0 10 LO Pow er(dBm ) Condition fIF=240MHz fRF=1900+1900.1MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V 3 -40 -20 0 20 40 60 80 0.4 100 o Am bient Tem perature ( C) Condition VLNA=0V VMIX=VLO=2.7V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3×Pout−IM3 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm - 13 - NJG1714KC1 ■TYPICAL CHARACTERISTICS 3 (LNA+MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Port 1 RF IN RF OUT M.N M.N M.N. M.N. 50Ω 50Ω IF OUT MIXER IN M.N. LOCAL IN 50Ω RF OUT → MIXER IN ISOLATION Condition RF IN,LOCAL IN,IF OUT 50ohm VLNA=VMIX=VLO=2.7V - 14 - Port 2 NJG1714KC1 ■TEST CIRCUIT RF OUT Zo=50Ω L4 C2 VLNA (Top View) L1 2 IF OUT Zo=50Ω LNA 1 C1 L7 C7 L8 C6 MIXER 3 10 4 7 5 6 L6 MIXER IN 9 8 VMIX C8 C3 L3 L2 RF IN Zo=50Ω LOCAL AMP Zo=50Ω L5 C4 LOCAL IN Zo=50Ω VLO C5 PARTS LIST PART ID L1 L2 L3 L4 L5 L6 L7 L8 C1 C2 C3 C4 C5 C6 C7 C8 1.9GHz BAND Lower LOCAL fLO=1660MHz PLO=-15dBm fIF=240MHz 6.8nH 6.8nH 4.7nH 1.5nH 1.8nH 8.2nH 39nH 22nH 30pF 12pF 1000pF 1000pF 0.01uF 6.0pF 1000pF 0.01uF COMMENT TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1608) TAIYO-YUDEN (HK1005) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) - 15 - NJG1714KC1 ■RECOMMENDED PCB DESIGN RF IN RF OUT L1 C3 VLNA C2 C8 L8 C7 VMIX L2 C1 L3 L4 L5 L7 C6 C4 L6 IF OUT VLO C5 MIXER IN LOCAL IN PCB (FR-4) : t = 0.2 mm MICRO STRIPLINE WIDTH = 0.4 mm (Z0 = 50ohm) PCB SIZE = 23.0 x 17.0 mm Caution on using devices [ 1 ] Please place L2 close to the LNA IN terminal (1st pin). [ 2 ] Please place C1 close to the LNACAP terminal (2nd pin). [ 3 ] Please place L5 close to the MIX IN terminal (8th pin). [ 4 ] Please place L6 close to the VLO terminal (5th pin). [ 5 ] Please place C5 close to L6. - 16 - NJG1714KC1 ■MEASURING BLOCK DIAGRAM VMIX=VLO=2.7V IF OUT MIXER IN SG (RF) Spectrum Analyzer DUT LOCAL IN SG (LO) Conversion Gain Measurement Block Diagram VMIX=VLO=2.7V DUT 6dB BPF ATT. IF OUT NF Meter Noise Source MIXER IN LOCAL IN BPF SG (LO) Noise Figure Measurement Block Diagram VMIX=VLO=2.7V SG (RF1) IF OUT MIXER IN Power Comb. SG (RF2) Spectrum Analyzer LOCAL IN DUT SG (LO) IF,IM3 Measurement Block Diagram - 17 - NJG1714KC1 ■PACKAGE OUTLINE (FLP10-C1) 3.0±0.1 0.75±0.05 6 1 5 +0.1 0.15-0.05 0.2 10 0.2 0.12 2.8±0.1 2.4±0.1 0.17 0.5 0.1 0.5 0.25 min. 0.1 0.05 min. 0.2 min. +0.1 0.2-0.05 Lead material Lead surface finish Molding material UNIT Weight Cautions on using this product This product contains Gallium-Arsenide (GaAs) which is a harmful material. • Do NOT eat or put into mouth. • Do NOT dispose in fire or break up this product. • Do NOT chemically make gas or powder with this product. • To waste this product, please obey the relating law of your country. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages. - 18 - : Copper : Solder plating : Epoxy resin : mm : 15mg [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.