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| RF2317 LINEAR CATV AMPLIFIER RoHS Compliant & Pb-Free Product Package Style: CJ2BAT0 Features DC to 3.0GHz Operation Internally Matched Input and Output 15dB Small Signal Gain 4.9dB Noise Figure +47dBm Output IP3 Single 9V to 12V Power Supply NC 1 GND 2 GND 3 RF IN 4 NC 5 GND 6 GND 7 NC 8 16 NC 15 GND 14 GND 13 RF OUT 12 NC 11 GND 10 GND 9 NC Apllications CATV Distribution Amplifiers Cable Modems Broadband Gain Blocks Laser Diode Driver Return Channel Amplifier Base Stations Functional Block Diagram Product Description The RF2317 is a general purpose, low-cost high-linearity RF amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as an easily cascadable 75 gain block. The gain flatness of better than 0.5dB from 50MHz to 1000MHz, and the high linearity, make this part ideal for cable TV applications. Other applications include IF and RF amplification in wireless voice and data communication products operating in frequency bands up to 3GHz. The device is self-contained with 75 input and output impedances and requires only two external DC biasing elements to operate as specified. Ordering Information RF2317 RF2317 PCBA RF2317 PCBA Linear CATV Amplifier Fully Assembled Evaluation Board - 50 Fully Assembled Evaluation Board - 75 Optimum Technology Matching(R) Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. (c)2006, RF Micro Devices, Inc. Rev A19 DS050822 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 12 RF2317 Absolute Maximum Ratings Parameter Device Current Input RF Power Output Load VSWR Ambient Operating Temperature Storage Temperature Rating 250 +18 20:1 -40 to +85 -40 to +150 Unit mA dBm C C Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. Parameter Overall (50) Frequency Range Gain Noise Figure Input VSWR Min. Specification Typ. Max. Unit Condition T=+25C , ICC =180mA, RC =10.2, 50 System DC 13.5 14.3 4.9 1.7:1 3000 15.0 MHz dB dB 3dB Bandwidth From 100MHz to 1000MHz Appropriate values for the DC blocking capacitors and bias inductor are required to maintain this VSWR at the intended operating frequency range. Appropriate values for the DC blocking capacitors and bias inductor are required to maintain this VSWR at the intended operating frequency range. Output VSWR 2.3:1 Output IP3 +37 Output IP2 Output P1dB +47 +42 +37 +55 +25.5 +24 +22 dBm dBm dBm dBm dBm dBm dBm dB C/W C years C/W C years V V 200 mA At 100MHz At 500MHz At 900MHz F1 =400MHz, F2 =500MHz, FOUT =100MHz At 100MHz At 500MHz At 900MHz Reverse Isolation 19.5 55 150 3100 58 175 380 8.5 9.3 100 180 Thermal ThetaJC Maximum Junction Temperature Mean Time To Failures ThetaJC Maximum Junction Temperature Mean Time To Failures ICC=150mA, PDISS =1.2W, TAMB=85C TAMB =+85C ICC=180mA, PDISS =1.5W, TAMB=85C TAMB =+85C On pin 13, ICC =150mA On pin 13, ICC =180mA Actual current determined by VCC and RC Power Supply (50) Device Voltage Operating Current Range 2 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 RF2317 Parameter Overall (75) Frequency Range Gain Noise Figure Input VSWR DC 15.0 4.8 1.3:1 3000 MHz dB dB Min. Specification Typ. Max. Unit Condition T=25C, ICC =180mA, RC =14.3, 75 System 3dB Bandwidth From 100MHz to 1000MHz Appropriate values for the DC blocking capacitors and bias inductor are required to maintain this VSWR at the intended operating frequency range. Appropriate values for the DC blocking capacitors and bias inductor are required to maintain this VSWR at the intended operating frequency range. At 100MHz At 500MHz At 900MHz F1 =400MHz, F2 =500MHz, FOUT =100MHz At 100MHz At 500MHz At 900MHz 10dBmV per channel, flat, at the input of the amplifier; ICC =150mA, VCC =10.4V At 55.25MHz At 331.25MHz At 547.25MHz At 853.25MHz At 55.25MHz At 331.25MHz At 547.25MHz At 853.25MHz At 55.25MHz At 331.25MHz At 853.25MHz At 547.25MHz At 55.25MHz At 331.25MHz At 547.25MHz At 853.25MHz Output VSWR 1.8:1 Output IP3 +37 Output IP2 Output P1dB Reverse Isolation +49 +43 +38 +58 +22 +22 +21 19 dBm dBm dBm dBm dBm dBm dBm dB 133 Channels XMOD <-75 <-75 <-75 <-75 -85 -85 -84 -83 -90 -72 -69 -64 -63 -65 -70 -90 dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc CTB CSO+1.25MHz CSO-1.25MHz Rev A19 DS050822 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 3 of 12 RF2317 Parameter 133 Channels XMOD <-75 <-75 <-75 <-75 -89 -86 -86 -84 -89 -74 -69 -62 -63 -65 -71 -91 8.3 8.9 180 dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc dBc V V mA Min. Specification Typ. Max. Unit Condition 10dBmV per channel, flat, at the input of the amplifier; ICC =180mA, VCC =11.4V At 55.25MHz At 331.25MHz At 547.25MHz At 853.25MHz At 55.25MHz At 331.25MHz At 547.25MHz At 853.25MHz At 55.25MHz At 331.25MHz At 853.25MHz At 547.25MHz At 55.25MHz At 331.25MHz At 547.25MHz At 853.25MHz On pin 13, ICC =150mA On pin 13, ICC =180mA Actual current determined by VCC and RC CTB CSO+1.25MHz CSO-1.25MHz Power Supply (75) Device Voltage Operating Current Range 100 200 4 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 RF2317 Pin 1 2 3 4 Function NC GND GND RF IN Description This pin is internally not connected. Ground connection. Keep traces physically short and connect immediately to ground plane for best performance. Each ground pin should have a via to the ground plane. Same as pin 2. RF input pin. This pin is NOT internally DC blocked. A DC blocking capacitor, suitable for the frequency of operation, should be used in most applications. DC coupling of the input is not allowed, because this will override the internal feedback loop and cause temperature instability. This pin is internally not connected. Same as pin 2. Same as pin 2. This pin is internally not connected. This pin is internally not connected. Same as pin 2. Same as pin 2. This pin is internally not connected. RF output and bias pin. Because DC is present on this pin, a DC blocking capacitor, suitable for the frequency of operation, should be used in most applications. For biasing, an RF choke in series with a resistor is needed. The DC voltage on this pin is typically 8.3V with a current of 150mA (for 75 board). See device voltage versus device current plot. In lower power applications the value of RC can be increased to lower the current and VD on this pin. RF OUT Interface Schematic 5 6 7 8 9 10 11 12 13 NC GND GND NC NC GND GND NC RF OUT RF IN 14 15 16 GND GND NC Same as pin 2. Same as pin 2. This pin is internally not connected. Package Drawing -A0.157 0.150 0.008 0.004 0.020 REF 0.020 0.014 0.393 0.386 0.034 REF 0.068 0.064 0.244 0.229 8 MAX 0 MIN 0.068 0.053 0.034 0.016 0.009 0.007 Rev A19 DS050822 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 5 of 12 RF2317 Application Schematic 5MHz to 50MHz Reverse Path VCC 1 2 3 18 nF RF IN 4 5 6 7 8 NOTES: Gain Flatness <0.5 dB Input and Output Return Loss >20 dB in 75 system 13 12 11 10 9 16 15 14 11 10 nF 3.9 H 18 nF RF OUT Evaluation Board Schematic - 50 (Download Bill of Materials from www.rfmd.com.) P1 P1-1 1 2 3 VCC GND NC 2 3 50 strip C1 1 nF 4 5 6 7 8 15 14 13 12 11 10 9 2317400 Rev - 1 16 R1 51 RC = 10.2 VCC R2 51 L1 3.3 H C2 1 nF R3 51 R4 51 R5 51 C3 220 pF C4 100 nF C5 1 F J1 RF IN 50 strip J2 RF OUT 6 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 RF2317 Evaluation Board Schematic - 75 VCC P1 P1-1 1 2 3 VCC GND NC C1 1 nF 2 3 4 5 6 7 8 15 14 13 12 11 10 9 2317401 Rev - C3 0.1 uF 1 16 R4 56 R1 56 RC = 14.3 R2 56 R3 56 J1 RF IN 75 strip L1 1000 nH C2 1 nF 75 strip J2 RF OUT Rev A19 DS050822 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 7 of 12 RF2317 Evaluation Board Layout - 50 2.0" x 2.0" Board Thickness 0.031", Board Material FR-4 Evaluation Board Layout - 75 1.40" x 1.40" Board Thickness 0.062", Board Material FR-4 8 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 RF2317 1.0 75, ICC 150mA, Temp = +25C 75 Ohms=ICC 150mA Temp 25C 1.0 0.6 75, ICC =ICC 180mA Temp +25C 75 Ohms 180mA, Temp = 25C 0 .6 2. 0 2. 0 Swp Max 2GHz 0. 4 0.8 Swp Max 2GHz 0.8 10.0 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 .4 -0 S[2,2] .4 -0 S[2,2] -0. 6 .0 -2 -0. -0.8 .0 -2 6 Swp Min 0.05GHz -1.0 -0.8 Swp Min 0.05GHz Rev A19 DS050822 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. -1.0 -4. 0 -5.0 -3 .0 -4 . 0 -5.0 -0.2 S[1,1] -0.2 S[1,1] -10.0 0.2 -10.0 -3 .0 0. 4 3.0 0 3. 4.0 5.0 4 .0 5.0 0.2 10.0 9 of 12 RF2317 Gain versus Frequency 17.0 Noise Figure versus Frequency Over Temperature 7.0 75, ICC=180mA 75 , ICC = 180 mA 16.0 6.0 15.0 5.0 Gain (dB) 14.0 Noise Figure (dB) -40C +25C +85C 4.0 13.0 3.0 12.0 2.0 -40C +25C +85C 0.0 200.0 300.0 400.0 500.0 600.0 700.0 800.0 900.0 1000.0 100.0 200.0 300.0 400.0 500.0 600.0 700.0 800.0 900.0 1000.0 11.0 1.0 10.0 100.0 Frequency (MHz) Frequency (MHz) Device Voltage versus Current 10.0 CSO (L) versus Channel Frequency Across Temperature 100.00 75 (133 Channels, ICC = 150 mA) 90.00 9.0 80.00 Device Voltage (V) CSO (dBc) 8.0 70.00 7.0 60.00 50.00 6.0 40.00 -40C +25C +85C 5.0 0.0 25.0 50.0 75.0 100.0 125.0 150.0 175.0 200.0 30.00 55.25 155.25 255.25 355.25 455.25 555.25 655.25 755.25 855.25 Current (mA) Channel Frequency (MHz) CSO (U) versus Channel Frequency Across Temperature 100.00 CTB versus Channel Frequency Across Temperature 89.00 (133 Channels, ICC = 150 mA) (133 Channels, ICC = 150 mA) -40C 90.00 88.00 +25C +85C 80.00 87.00 86.00 CSO (dBc) 70.00 CTB (dBc) -40C +25C +85C 155.3 255.3 355.3 455.3 555.3 655.3 755.3 855.3 85.00 60.00 84.00 50.00 83.00 40.00 82.00 30.00 55.3 81.00 55.25 155.25 255.25 355.25 455.25 555.25 655.25 755.25 855.25 Channel Frequency (MHz) Channel Frequency (MHz) 10 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 RF2317 CSO (L) versus Channel Frequency Across Temperature 100.00 CSO (U) versus Channel Frequency Across Temperature 100.00 90.00 (133 Channels, ICC = 180 mA) (133 Channels, ICC = 180 mA) 90.00 80.00 80.00 70.00 CSO (dBc) 70.00 CSO (dBc) 60.00 50.00 40.00 30.00 60.00 50.00 -40C 40.00 +25C +85C 30.00 55.25 155.25 255.25 355.25 455.25 555.25 655.25 755.25 855.25 20.00 10.00 0.00 55.25 155.25 255.25 355.25 455.25 555.25 655.25 -40C +25C +85C 755.25 855.25 Channel Frequency (MHz) Channel Frequency (MHz) CTB versus Channel Frequency Across Temperature 91.00 90.00 89.00 88.00 87.00 86.00 85.00 84.00 83.00 82.00 81.00 55.25 155.25 255.25 355.25 455.25 555.25 655.25 755.25 855.25 (133 Channels, ICC = 180 mA) -40C +25C +85C CTB (dBc) Channel Frequency (MHz) Rev A19 DS050822 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 11 of 12 RF2317 12 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 |
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