NJG1107HB6 LOW NOISE AMPLIFIER GaAs MMIC QGENERAL DESCRIPTION NJG1107HB6 is a Low Noise Amplifier GaAs MMIC designed for GPS This amplifier provides low noise figure, high gain and high IP3 operated by single low positive power supply. This amplifier includes internal self-bias circuit and input DC blocking capacitor. This amplifier can be tuned to wide frequency point (1.5GHz~2.4GHz). An ultra small and ultra thin package of USB8-B6 is adopted. QFEATURES OLow voltage operation OLow current consumption OHigh small signal gain OLow noise figure OHigh Input IP3 OUltra small & ultra thin package QPACKAGE OUTLINE NJG1107HB6 +2.7V typ. 2.5mA typ. 17dB typ. @f=1.575GHz 1.1dB typ. @f=1.575GHz -4.0dBm typ. @f=1.575+1.5751GHz USB8-B6 (Package size: 1.5x1.5x0.55mm) QPIN CONFIGURATION HB6 Type (Top View) 4 5 3 6 2 A MP Pin Connection 1.RFOUT 2.N/C 3.EXTCAP 4.N/C 5.N/C 6.GND 7. RFIN 8. N/C 1 7 8 Orientation Mark Note: Specifications and description listed in this catalog are subject to change without prior notice. Ver.2006-07-31 -1- NJG1107HB6 QABSOLUTE MAXIMUM RATINGS (Ta=+25C, Zs=Zl=50ohm) PARAMETER SYMBOL CONDITIONS RATINGS UNIT 6.0 V Drain Voltage VDD Input Power Pin VDD=2.7V +15 dBm Power Dissipation PD At on PCB board 135 mW Operating Temp. Topr -40~+85 C Storage Temp. Tstg -55~+150 C QELECTRICAL CHARACTERISTICS (VDD=2.7V, f=1.575GHz, Ta=+25C, Zs=Zl=50ohm, TEST CIRCUIT) PARAMETER MIN TYP MAX UNIT freq1 1.57 1.575 1.58 GHz Drain Voltage VDD 2.5 2.7 5.5 V Operating Current IDD - 2.5 3.2 mA Small Signal Gain Gain 15.0 17.0 - dB NF - 1.1 1.3 dB Pin at 1dB Gain Compression point P-1dB -20.0 -16.0 - dBm Input 3rd Order Intercept Point IIP3 -7.0 -4.0 - dBm - 1.6 2.0 1.6 2.2 Operating Frequency Noise Figure SYMBOL RF Input Port VSWR VSWRi RF Output Port VSWR VSWRo -2- CONDITIONS RF OFF f=1.575+1.5751GHz RFin=-35dBm NJG1107HB6 QPIN CONFIGURATION Pin 1 Function Rfout 2,4,5,8 N/C 3 EXTCAP 6 GND 7 Rfin Description RF output and voltage supply pin. External matching circuits and a bypass capacitor is required. L3 is a RF choke inductor and C1 is a DC blocking capacitor. These elements are used as output matching circuit. C2 is a bypass capacitor. Neutral terminal. Should be connected to the ground. An external bypass capacitor is required. Ground pin. To keep good RF grounding performance, please use multiple via holes to connect with ground plane and this pin. RF input pin. A DC blocking capacitor is not required. An external matching circuit is required. -3- NJG1107HB6 QTYPICAL CHARACTERISTICS NF vs. frequency k factor vs. frequency o o (V =2.7V, Ta=25 C) (V =2.7V, Ta=25 C) DD 5 DD 20 4 3 k factor NF (dB) 15 2 10 NF 5 1 0 1400 0 1450 1500 1550 1600 1650 1700 0 5 10 frequency (MHz) Pout vs. Pin 20 Pout, IM3 vs. Pin o o (V =2.7V, f=1575MHz, Ta=25 C) (V =2.7V, f1=1575MHz, f2=f1+100kHz, Ta=25 C) DD 10 15 frequency (GHz) 20 DD 5 0 Pout Pout, IM3 (dBm) Pout (dBm) 0 -5 Pout -10 -15 -20 -60 IM3 P-1dB(IN)=-15.6dBm -35 -30 -25 -20 -15 Pin (dBm) -4- -40 -80 -25 -30 -40 -20 IIP3=-3.67dBm -10 -5 0 -100 -40 -35 -30 -25 -20 -15 Pin (dBm) -10 -5 0 NJG1107HB6 QTYPICAL CHARACTERISTICS Gain, NF vs. V o P-1dB(IN) vs. V DD o (f=1575MHz, Ta=25 C) DD -6 (f=1575MHz, Ta=25 C) 19 7 18 6 17 5 16 4 15 3 14 2 NF P-1dB(IN) (dBm) Gain NF (dB) Gain (dB) -8 -10 -12 -14 -16 -18 1 13 12 2.5 3 3.5 4 V 4.5 DD -20 2.5 0 5.5 5 3 3.5 4 V DD (V) I OIP3, IIP3 vs. V DD DD 4.5 5 5.5 (V) vs. V DD o o (RF=OFF, Ta=25 C) (f1=1575MHz, f2=f1+100kHz, Pin=-35dBm, Ta=25 C) 22 8 20 6 18 4 5 IIP3 14 0 12 -2 10 -4 (mA) DD 2 I OIP3 16 IIP3 (dBm) OIP3 (dBm) 4 3 2 1 8 2.5 3 3.5 4 V DD 4.5 (V) 5 -6 5.5 0 2.5 3 3.5 4 V DD 4.5 5 5.5 (V) -5- NJG1107HB6 QTYPICAL CHARACTERISTICS -6- NJG1107HB6 QTEST CIRCUIT (Top View) N/C 4 5 3 N/C 6 2 GND N/C L4 22nH L2 12nH RF Input 7 C1 10pF RF Output 1 RFIN L1 27nH C3 1000pF EXTCAP N/C 8 RFOUT L3 12nH C2 1000pF VDD=2.7V QRECOMMENDED PCB DESIGN (Top View) Parts ID Comment L1, L3, L4 TDK (MLK1005) L2 TDK (MLG1005) C1~C3 MURATA (GRP15) C3 RF Input L2 L1 C1 L4 L3 C2 VDD RF Output PCB (FR-4): t=0.2mm MICROSTRIP LINE WIDTH =0.4mm (Z0=50ohm) PCB SIZE=14.0mmX14.0mm -7- NJG1107HB6 QPACKAGE OUTLINE (USB8-B6) (TOP VIEW) (SIDE VIEW) 1pin INDEX 0.0380.01 0.140.05 0.550.05 1.50.05 0.50.1 0.50.1 TERMINAL TREAT PCB Molding material UNIT WEIGHT :Au :FR5 :Epoxy resin :mm :4mg 0.30.05 8 4 0.20.1 7 6 5 0.20.05 0.20.05 0.40.1 (BOTTOM VIEW) 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. -8- R0.075 3 0.20.1 2 0.30.1 1.50.05 1 [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. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: NJR: NJG1107HB6-TE1