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- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
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Technical content
Features
Small Signal gain amplifi er Operating frequency DC – 2.5 GHz Unconditionally stable 50 Ohms input & output Flat, Broadband Frequency Response up to 1 GHz Operating Current: 20 to 60 mA Industry standard SOT-343 package Lead-free option available Specifi cations 900 MHz, 3.5 V, 35 mA (typ.) 17 dB associated gain 13.4 dBm P1dB 28.3 dBm OIP3 4 dB noise fi gure VSWR < 2.2 throughput operating frequency Single supply, typical Id = 35 mA
Applications
Cellular/PCS/WLL base stations Wireless data/WLAN Fiber-optic systems ISM Typical Biasing Confi guration
TA = 25° C, Zo = 50 , Pin = -25 dBm, Id = 35 mA (unless specifi ed otherwise) Symbol Parameter and Test Condition: Vd Device Voltage Id = 35 mA V 3.2 3.5 3.9 Gp Power Gain (|S 21|)2 100 MHz
900 MHz[1,2]
15.5 17.5 17.0 18.5 Gp Gain Flatness 100 to 900 MHz 0.1 to 2 GHz dB 0.5 1.8 F3dB 3 dB Bandwidth GHz 3.2 VSWRin Input Voltage Standing Wave Ratio 0.1 to 6 GHz 2.0:1 VSWRout Output Voltage Standing Wave Ratio 0.1 to 6 GHz 1.6:1 NF 50 Noise Figure 100 MHz dB 3.9 4.0 0.07 0.1 P1dB Output Power at 1dB Gain Compression 100 MHz dBm 14.7 13.4 OIP3 Output 3rd Order Intercept Point 100 MHz [3] dBm 29.0 28.3 DV/dT Device Voltage Temperature Coeffi cient mV/°C -5.3 Notes: 1. Typical value determined from a sample size of 500 parts from 3 wafers. 2. Measurement obtained using production test board described in the block diagram below. 3. I) 900 MHz OIP 3 test condition: F1 = 900 MHz, F2 = 905 MHz and Pin = -25 dBm per tone. II) 100 MHz OIP 3 test condition: F1 = 100 MHz, F2 = 105 MHz and Pin = -25 dBm per tone. Symbol Parameter Units Absolute Maximum Id Device Current mA 70 Pdiss Total Power Dissipation[2] mW 270 Pin max. RF Input Power dBm 18 Tj Channel Temperature C 150 TSTG Storage Temperature C -65 to 150 jc Thermal Resistance[3] C/W 152 Notes: 1. Operation of this device above any one of these parameters may cause permanent damage. 2. Ground lead temperature is 25° C. Derate 6.6 mW/°C for TL >109° C. 3. Junction-to-case thermal resistance measured using 150° C Liquid Crystal Measurement method. Block diagram of 900 MHz production test board used for Vd, Gain, P1dB, OIP3, and NF measurements. Circuit losses have been de-embedded from actual measurements. Input 50 Ohm Transmission (0.5 dB loss) DUT
50 Ohm
(0.5 dB loss) Output
- Statistics distribution determined from a sample size of 500 parts taken from 3 diff erent wafers.
- Future wafers allocated to this product may have typical values anywhere between the minimum and maximum specifi cation limits.
ADA-4643 Typical Scattering Parameters, TA = 25° C, Id = 27 mA Freq. GHz S11 S21 S12 S 22 Notes: 1. S-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the input lead. The output reference plane is at the end of the output lead.
ADA-4643 Typical Scattering Parameters, TA = 25° C, Id = 35 mA Freq. GHz S11 S 21 S12 S 22 Notes: 1. S-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the input lead. The output reference plane is at the end of the output lead.
ADA-4643 Typical Scattering Parameters, TA = 25° C, Id = 45 mA Freq. GHz S11 S 21 S12 S 22 Notes: 1. S-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the input lead. The output reference plane is at the end of the output lead.
ADA-4643 Typical Scattering Parameters, TA = 25° C, Id = 60 mA Freq. GHz S11 S 21 S12 S 22 Notes: 1. S-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the input lead. The output reference plane is at the end of the output lead.
Ordering Information
Part Number No. of Devices Container ADA-4643-TR1 3000 7” Reel ADA-4643-TR2 10000 13” Reel ADA-4643-BLK 100 antistatic bag ADA-4643-TR1G 3000 7” Reel ADA-4643-TR2G 10000 13” Reel ADA-4643-BLKG 100 antistatic bag Note: For lead-free option, the part number will have the character “G” at the end. Package Dimensions Outline 43 SOT-343 (SC70 4-lead) Recommended PCB Pad Layout for Avago’ s SC70 4L/SOT-343 Products HE D A1b E 1.30 (.051) BSC 1.15 (.045) BSC CL A DIMENSIONS (mm) MIN. 1.15 1.85 1.80 0.80 0.80 0.00 0.15 0.55 0.10 0.10 MAX. 1.35 2.25 2.40 1.10 1.00 0.10 0.40 0.70 0.20 0.46 SYMBOL E D HE A b c L NOTES: 1. All dimensions are in mm. 2. Dimensions are inclusive of plating. 3. Dimensions are exclusive of mold flash & metal burr. 4. All specifications comply to EIAJ SC70. 5. Die is facing up for mold and facing down for trim/form, ie: reverse trim/form. 6. Package surface to be mirror finish. 1.30 (0.051) 0.60 (0.024) 0.9 (0.035) Dimensions in mm (inches) 1.15 (0.045) 2.00 (0.079) 1.00 (0.039)
For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2012 Avago Technologies. All rights reserved. Obsoletes 5989-3753EN AV02-3598EN - June 8, 2012 P F W C D E 10° MAX. t1 (CARRIER TAPE THICKNESS) Tt (COVER TAPE THICKNESS) 10° MAX. DESCRIPTION SYMBOL SIZE (mm) SIZE (INCHES) LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER A P 2.40 ± 0.10 2.40 ± 0.10 1.20 ± 0.10 4.00 ± 0.10 1.00 + 0.25 0.094 ± 0.004 0.094 ± 0.004 0.047 ± 0.004 0.157 ± 0.004 0.039 + 0.010 CAVITY DIAMETER PITCH POSITION D P E 1.50 ± 0.10 4.00 ± 0.10 1.75 ± 0.10 0.061 + 0.002 0.157 ± 0.004 0.069 ± 0.004 PERFORATION WIDTH THICKNESS W 8.00 + 0.30 - 0.10 0.254 ± 0.02 0.315 + 0.012 0.0100 ± 0.0008 CARRIER TAPE CAVITY TO PERFORATION (WIDTH DIRECTION) CAVITY TO PERFORATION (LENGTH DIRECTION) F P 3.50 ± 0.05 2.00 ± 0.05 0.138 ± 0.002 0.079 ± 0.002 DISTANCE WIDTH TAPE THICKNESS C Tt 5.40 ± 0.10 0.062 ± 0.001 0.205 + 0.004 0.0025 ± 0.0004 COVER TAPE Device Orientation Tape Dimensions For Outline 4T USER FEED DIRECTION COVER TAPE CARRIER TAPE REEL END VIEW 8 mm 4 mm TOP VIEW