njg1555kb2 New Japan Radio Co.,Ltd, njg1555kb2 Datasheet
njg1555kb2
Related parts for njg1555kb2
njg1555kb2 Summary of contents
Page 1
... BAND MIXER GaAs MMIC GENERAL DESCRIPTION NJG1555KB2 is a mixer GaAs MMIC features low distortion, high conversion gain and low noise figure. NJG1555KB2 includes a mixer and a local amplifier, and ideally suitable for 800MHz band digital mobile phone handsets. An ultra small & ultra thin FLP6-B2 package is adopted ...
Page 2
... NJG1555KB2 ABSOLUTE MAXIMUM RATINGS PARAMETERS Mixer Supply Voltage Local Amplifier Supply Voltage Mixer RF Input Power Mixer LO Input Power Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS GENERAL f =690MHz LO PARAMETERS SYMBOL Operating Frequency Mixer Supply Voltage Local Amplifier Supply Voltage Mixer Current ...
Page 3
... BPC Please connect optimum capacitor if need for tuning Gc or IP3. Local amplifier supply terminal. 6 VLO Please place R1 & L4 close to this terminal as shown in test circuit. NOTE: 1) Ground terminal (2pin) should be connected with ground plane by multiple via holes for good grounding. NJG1555KB2 DESCRIPTIONS - 3 - ...
Page 4
... NJG1555KB2 TYPICAL CHARACTERISTICS (f Conversion Gain , Noise Figure vs. RF Frequency 800 820 840 RF Frequency (MHz) Condition f =130MHz IF f =800~900MHz =670~770MHz =2.7V MIX LO Output IP3 , Input IP3 vs. RF Frequency 16 OIP3 800 820 840 RF Frequency (MHz) ...
Page 5
... Condition f =130MHz =-30dBm =-15dBm -20 -40 -60 -80 -100 -15 - -40 =-15dBm LO NJG1555KB2 Output IP3 , Input IP3 vs MIX LO OIP3 IIP3 3 3 (V) MIX LO 3XIF-IM3 OIP3= =820.0+820.1MHz =-30dBm IIP3=OIP3-Gc =690MHz, P =-15dBm IM3 vs. RF Power IF IM3 -35 -30 -25 -20 ...
Page 6
... NJG1555KB2 TYPICAL CHARACTERISTICS (Continued Isolation vs. LO Frequency -10 -12 -14 660 680 700 720 LO Frequency (MHz) Condition f =670~770MHz LO P =-15dBm =2.7V MIX LO IF OUT Port: 50Ωterm Isolation vs. LO Frequency -15 -20 -25 -30 -35 -40 -45 660 740 760 780 680 ...
Page 7
... C) Condition f =130MHz IF f =820.0+820.1MHz RF P =-30dBm RF f =690MHz MIX Isolation vs. Temperature -15 -20 -25 -30 -35 -40 -50 50 100 o C) NJG1555KB2 OIP3 IIP3 Temperature ( C) 3XIF-IM3 OIP3= 2 =-15dBm IIP3=OIP3-Gc LO =2. Temperature ( C) Condition f =690MHz LO P =-15dBm =2.7V MIX Port: 50Ω ...
Page 8
... NJG1555KB2 TYPICAL CHARACTERISTICS (Continued Port Impedance (LOCAL IN Port, IF OUT Port : 50Ω term.) IF OUT Port Impedance (RF IN Port, LOCAL IN Port : 50Ω term LOCAL IN Port Impedance (RF IN Port, IF OUT Port : 50Ω term.) ...
Page 9
... RFIN PARTS LIST 800MHz Band Upper LOCAL f =950MHz LO f =130MHz IF 15nH 3.9nH 27nH 22nH 120nH 56nH 100pF 1000pF 9pF 9pF 1000pF 10pF 1000pF 27Ω 22Ω NJG1555KB2 V LO VLO BPC 5 IFOUT OUT MIX COMMENT TAIYO-YUDEN (HK1005) ...
Page 10
... NJG1555KB2 RECOMMENDED PCB DESIGN V LO LOCAL IN PRECAUTIONS [1] Please locate L4 and R1 close to VLO terminal (6). [2] Please locate C1 and C2 close to L4. [3] Please locate C5 and C6 close to C3 (Top View) IF OUT MIX PCB (FR-4): t=0.2mm STRIP LINE WIDTH =0.4mm (Z =50Ω) 0 PCB SIZE =16 ...
Page 11
... V =V MIX SG IF OUT D.U.T. PCB LOCAL MIX BPF D.U.T. PCB LOCAL 6dB ATT V =V MIX IF OUT SG D.U.T. PCB LOCAL Power ATT Comb. OIP3, IIP3 Measuring Block Diagram NJG1555KB2 =2.7V LO Spectrum Analyzer =V =2. OUT NF Meter Noise Source BPF =2.7V LO Spectrum Analyzer - 11 - ...
Page 12
... NJG1555KB2 PACKAGE OUTLINE (FLP6-B2) 2.0±0 0.65 0.65 +0.1 0.2 -0.05 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. ...