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CHA2193

CHA2193

  • 厂商:

    UMS

  • 封装:

  • 描述:

    CHA2193 - 20-30GHz Low Noise Amplifier - United Monolithic Semiconductors

  • 数据手册
  • 价格&库存
CHA2193 数据手册
CHA2193 RoHS COMPLIANT 20-30GHz Low Noise Amplifier GaAs Monolithic Microwave IC Description The CHA2193 is a three stages low noise amplifier. It is designed for a wide range of applications, from military to commercial communication systems. The backside of the chip is both RF and DC grounds. This helps simplify the assembly process. The circuit is manufactured with a HEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form. 20 18 16 Gain (dB) Main Features ¦ 2.0 dB noise figure ¦ 18 dB ± 1dB gain ¦ 8 dBm output power (-1dB gain comp.) ¦ Very good broadband input matching ¦ DC power consumption, 60mA @ 3.5V ¦ Chip size : 2.07 x 1.03 x 0.10 mm 14 12 10 8 6 4 2 0 20 21 22 23 24 25 26 27 28 29 30 31 32 33 NF (dB) Frequency ( GHz ) Typical on Wafer Measurements Main Characteristics Tamb. = 25°C Symbol Fop G NF P1dB Id Parameter Operating frequency range Small signal gain Noise figure Output power at 1dB gain compression Bias current Min 20 16 Typ Max 30 Unit GHz dB 18 2.0 2.5 dB dBm 6 8 60 100 mA ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions ! Ref. : DSCHA21939042 1/10 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHA2193 Tamb = +25°C, Vd = 3.5V Symbol Fop G ∆G Is NF P1dB VSWRin VSWRout Vd Id 20-30GHz Low Noise Amplifier Electrical Characteristics for Narrowband Operation Parameter Operating frequency range (1) Small signal gain (1) Small signal gain flatness (1) Reverse isolation (1) Noise figure CW output power at 1dB compression (1) Input VSWR (1) Output VSWR (1) DC Voltage Bias current 6 25 Min 24 16 Typ Max 26 Unit GHz dB dB dB 18 ±0.5 30 2.0 8 1.8:1 1.8:1 3.5 60 2.0:1 2.0:1 4 100 2.5 dB dBm V mA (1) These values are representative for CW on-wafer measurements that are made without bonding wires at the RF ports. Absolute Maximum Ratings Tamb. = 25°C (1) Symbol Vd Id Vg Pin Ta Tstg Drain bias voltage Drain bias current Gate bias voltage Maximum peak input power overdrive (2) Operating temperature range Storage temperature range Parameter Values 4.0 120 -2.0 to +0.4 +15 -40 to +85 -55 to +155 Unit V mA V dBm °C °C (1) Operation of this device above anyone of these parameters may cause permanent damage. (2) Duration < 1s. Ref. : DSCHA21939042 2/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 20-30GHz Low Noise Amplifier CHA2193 This low noise amplifier can also be used for broadband operation following the relaxed characteristics shown below. Electrical Characteristics for Broadband Operation Tamb = +25°C, Vd = 3.5V Symbol Fop G ∆G Is NF P1dB VSWRin VSWRout Vd Id Parameter Operating frequency range (1) Small signal gain (1) Small signal gain flatness (1) Reverse isolation (1) Noise figure CW output power at 1dB compression (1) Input VSWR (1) Output VSWR (1) DC Voltage Bias current Min 20 16 Typ Max 30 Unit GHz dB dB dB 18 ±1 25 30 2.0 2.5 dB dBm 6 8 2.0:1 2.0:1 3.5 60 3.0:1 3.0:1 4 100 V mA (1) These values are representative for CW on-wafer measurements that are made without bonding wires at the RF ports. Ref. : DSCHA21939042 3/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHA2193 Bias Conditions : Vd = +3.5V, Id = 60 mA Freq. GHz 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 20-30GHz Low Noise Amplifier Typical On Wafer Scattering Parameters and Noise Figure S11 dB -0,09 -0,12 -0,14 -0,18 -0,22 -0,26 -0,34 -0,50 -0,92 -1,82 -2,71 -2,83 -3,00 -3,85 -5,36 -7,12 -8,37 -8,54 -8,48 -8,44 -8,67 -9,07 -10,37 -12,87 -14,41 -16,02 -15,80 -13,84 -11,86 -10,90 -9,43 -8,16 -7,04 -6,00 -4,99 -4,01 -3,08 -2,41 -2,00 -1,45 S11 /° -14,32 -28,71 -43,08 -57,94 -72,91 -88,98 -105,52 -123,88 -143,90 -164,35 178,27 157,47 128,18 90,80 48,78 6,24 -33,74 -68,42 -96,54 -120,79 -140,98 -161,02 -177,31 172,65 172,94 -179,78 -170,46 -161,36 -164,84 -170,62 -175,48 176,47 168,81 159,28 150,58 139,72 128,47 115,71 104,97 92,23 S12 dB -80,74 -81,92 -77,35 -83,41 -67,79 -76,58 -79,08 -75,04 -69,60 -66,24 -65,98 -62,37 -58,73 -55,58 -53,10 -50,87 -50,28 -49,79 -49,80 -50,15 -51,37 -50,08 -49,49 -49,57 -50,14 -49,34 -50,03 -50,36 -51,41 -52,60 -51,86 -54,05 -52,64 -55,11 -53,15 -52,03 -51,22 -52,00 -56,87 -49,81 S12 /° 113,11 -0,74 25,09 -166,09 -40,02 -160,06 -134,17 -97,32 -106,78 173,75 101,28 32,22 -15,96 -61,72 -89,73 -128,11 -153,61 -174,52 165,50 150,57 138,76 131,82 119,58 101,38 91,56 75,10 60,07 40,82 23,31 10,51 -9,98 -26,91 -39,12 -64,75 -62,66 -79,29 -91,36 -110,30 -132,32 -37,13 S21 dB -40,30 -40,82 -42,54 -51,25 -28,44 -33,45 -21,80 -10,72 -1,62 5,69 10,50 13,30 15,32 16,80 17,51 17,54 17,30 17,28 17,39 17,41 17,89 18,09 18,30 18,57 19,00 19,05 19,19 19,29 19,21 19,11 19,24 19,20 18,93 18,67 18,15 17,22 15,94 14,33 12,28 10,30 S21 /° 169,78 119,08 77,54 127,54 41,42 -69,76 -126,19 177,68 126,62 71,35 13,83 -36,97 -81,84 -124,31 -164,61 159,88 130,36 104,28 80,17 58,32 34,39 10,95 -12,07 -33,78 -57,79 -80,79 -103,36 -126,71 -149,27 -171,38 165,57 141,50 116,42 91,00 63,85 35,89 8,86 -17,74 -42,47 -66,02 S22 dB -15,37 -9,93 -6,93 -5,91 -5,58 -5,08 -4,76 -4,83 -5,16 -5,45 -5,68 -5,92 -6,28 -6,59 -7,18 -7,81 -8,91 -9,46 -10,19 -10,77 -11,68 -12,83 -14,17 -15,50 -17,55 -19,49 -21,66 -24,61 -23,32 -23,04 -20,98 -21,22 -20,33 -18,22 -15,72 -12,74 -9,98 -8,05 -6,44 -5,17 S22 /° -135,30 -131,21 -141,01 -155,93 -154,39 -162,37 -170,76 -176,52 179,09 176,68 174,06 171,52 168,03 164,79 161,05 158,07 155,99 153,50 151,85 148,38 142,69 136,93 132,50 126,88 116,56 105,05 82,30 56,13 16,43 5,95 -11,15 -10,65 -13,52 5,77 6,40 9,57 8,08 4,67 -0,77 -7,26 NF 2,75 2,39 2,52 1,96 1,89 1,83 1,74 1,72 1,72 1,66 1,82 1,90 1,86 2,13 Ref. : DSCHA21939042 4/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 20-30GHz Low Noise Amplifier Typical on Wafer Measurements Bias conditions: Tamb = +25°C, Vd = 3.5V, Vg1 = Vg2, Id = 60mA CHA2193 Gain, Rloss (dB) 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Gain S11 S22 Frequency (GHz) Noise Figure (dB) 5 4 3 2 1 0 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Frequency (GHz) Ref. : DSCHA21939042 5/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHA2193 Typical on Jig Measurements 20-30GHz Low Noise Amplifier Bias conditions: Tamb = +25°C, Vd = 3.5V, Vg1 = Vg2, Id = 60mA Gain, Rloss (dB) 20 15 10 5 0 -5 Gain S11 -10 -15 -20 -25 -30 20 21 22 23 24 25 26 27 28 29 30 31 32 33 S22 Frequency (GHz) Gain (dB) 24 22 20 18 16 14 12 10 8 6 4 2 0 20 20.5 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 6 5.5 5 Gain 4.5 4 3.5 3 2.5 2 NF 1.5 1 0.5 0 26.5 Frequency (GHz) Ref. : DSCHA21939042 6/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 Noise Figure (dB) 20-30GHz Low Noise Amplifier CHA2193 Gain & Output power 20 18 16 14 12 10 8 6 4 2 0 -2 -4 -6 -8 Gain (dB) Pout (dBm) -10 -28 -26 -24 -22 -20 -18 -16 -14 -12 -10 -8 -6 Input power (dBm) Typical Bias Tuning for Low Noise Operation For low noise operation, a separate access to the gate voltages of the first stage ( Vgs1 ), and of the second and third stages ( Vgs2 ) is provided. Nominal bias for low noise operation is obtained for a typical current of 20 mA for the second and third stages and 10 mA for the first stage ( 50 mA for the amplifier ). The first step to bias the amplifier is to tune the Vgs1 = -1V, and Vgs2 to drive 40 mA for the full amplifier. Then Vgs1 is reduced to obtain 50 mA of current through the amplifier. A fine tuning of the noise figure may be obtained by modifying the Vgs1 bias voltage, but keeping the previous value for Vgs2. Ref. : DSCHA21939042 7/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHA2193 20-30GHz Low Noise Amplifier Chip Assembly and Mechanical Data 1 to 10nF Note : Supply feed should be capacitively bypassed. 25µm diameter gold wire is to be prefered. Ref. : DSCHA21939042 8/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 20-30GHz Low Noise Amplifier CHA2193 Bonding pad positions. ( Chip thickness : 100µm. All dimensions are in micrometers ) Ref. : DSCHA21939042 9/10 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHA2193 20-30GHz Low Noise Amplifier Ordering Information Chip form : CHA2193-99F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S.. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use as critical components in life support devices or systems without express written approval from United Monolithic Semiconductors S.A.S. Ref. : DSCHA21939042 10/1 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
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