low noise amplifier 1.7 - 2.0 ghz rev. v2 maal - 007673 1 1 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 1 features ? low noise figure: 1.65 db ? high gain: 20 db ? low power consumption: 3 to 5 v, 8 ma ? high dynamic range ? dc decoupled rf input and output ? no external rf tuning elements necessary ? lead - free low cost soic - 8 plastic package ? 100% matte tin plating over copper ? halogen - free green mold compound ? 260c reflow compatible ? rohs* compliant version of maam12031 description m/a - coms maal - 007673 is a high performance gaas mmic low noise amplifier in a lead - free soic 8 - lead surface mount package. the maal - 007673 employs a fully monolithic design which eliminates the need for external tuning networks. it can be biased using 3 or 5 volt supplies and has an option for biasing at higher currents for increased dynamic range. the maal - 007673 is ideally suited for use where low noise figure, high gain, high dynamic range and low power consumption are required. typical applications include receiver front ends in the japanese personal handy phone service (phs), private branch exchange (pbx) and personal communications and networks (pcs, pcn) markets, as well as standard gain blocks, buffer amps, driver amps and if amps in both fixed and portable systems. m/a - coms maal - 007673 is fabricated using a mature 0.5 - micron gate length gaas process. the process features full passivation for increased performance reliability. ordering information 1 part number package maal - 007673 - 000000 bulk packaging maal - 007673 - tr1000 1000 piece reel maal - 007673 - tr3000 3000 piece reel 1. reference application note m513 for reel size information. functional schematic pin configuration pin no. function pin no. function 1 ground 5 ground 2 r1 (optional) 6 rf output 3 rf input 7 v dd 4 ground 8 ground * restrictions on hazardous substances, european union directive 2002/95/ec. absolute maximum ratings 2,3 parameter absolute maximum v dd +10 vdc input power +17 dbm current 4 30 ma channel temperature 5 +150c operating temperature - 40c to +85c storage temperature - 65c to +150c 2. exceeding any one or combination of these limits may cause permanent damage to this device. 3. m/a - com does not recommend sustained operation near these survivability limits. 4. only if pin 2 is used to increase current (see note 9). 5. typical thermal resistance ( jc) = +165c/w. 8 7 6 5 1 2 3 4 r f o u t g n d g n d r f i n g n d g n d v d d r 1 ( o p t i o n a l )
low noise amplifier 1.7 - 2.0 ghz rev. v2 maal - 007673 2 2 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 2 electrical specifications 6 : t a = 25 c, v dd = +5 v, z 0 = 50 parameter test conditions units min. typ. max. gain 1.7 - 2.0 ghz, p in = - 30 dbm db 18 20 22 noise figure 1.7 - 2.0 ghz db 1.65 2.00 input vswr 1.7 - 2.0 ghz, p in = - 30 dbm ratio 1.7:1 output vswr 1.7 - 2.0 ghz, p in = - 30 dbm ratio 1.7:1 output 1 db compression 1.7 - 2.0 ghz dbm 7 input ip3 1.7 - 2.0 ghz, p in = - 30 dbm dbm - 1 reverse isolation 1.7 - 2.0 ghz, p in = - 30 dbm db 38 bias current ma 5 8 11 6. see plots for 3 - volt performance. component list part value case size manufacturer c1 500 pf 0603 murata l1 15 nh 0805 coilcraft r1 (optional) 35 to 40 0603 panasonic 7. pins 1, 4, 5 and 8 must be rf and dc grounded as shown. 8. pin 3 is the rf input, pin 6 is the rf output. v dd is applied on pin 7. this pin must be bypassed with a 500 pf surface mount mlc capacitor, mounted as close as possible to pin 7, and rf decoupled with a chip inductor having a minimum value of 15 nh (as shown in the recommended pcb configuration). 9. pin 2 allows use of an external resistor to ground for optional, higher current bias. for nominal current operation no resistor is used. for optional 20 ma current operation, connect a 35 to 40 ohm chip resistor (as show in the recommended pcb configuration). recommended pcb configuration application schematic 7,8,9 l 1 c 1 v d d r f i n r f o u t r 1 ( o p t i o n a l ) s e e n o t e 9
low noise amplifier 1.7 - 2.0 ghz rev. v2 maal - 007673 3 3 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 3 noise figure @ +25c vswr @ 5 v, 8 ma, +25c input ip3 @ +25c typical performance curves gain @ 5 v, 8 ma noise figure @ 5 v, 8 ma gain @ +25c 16 18 20 22 24 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 3 volts, 8ma 5 volts, 8ma 5 volts, 20ma frequency (ghz) 16 18 20 22 24 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 +25 c -40 c +85 c frequency (ghz) 1.5 1.6 1.7 1.8 1.9 1.7 1.8 1.9 2.0 3 volts, 8ma 5 volts, 8ma 5 volts, 20ma frequency (ghz) -8 -6 -4 -2 0 2 1.7 1.8 1.9 2.0 3 volts, 8ma 5 volts, 8ma 5 volts, 20ma frequency (ghz) 1.2 1.5 1.8 2.1 2.4 1.70 1.75 1.80 1.85 1.90 1.95 2.00 +25 c -40 c +85 c frequency (ghz) 1.0 1.5 2.0 2.5 3.0 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 input output frequency (ghz)
low noise amplifier 1.7 - 2.0 ghz rev. v2 maal - 007673 4 4 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 4 handling procedures please observe the following precautions to avoid damage: static sensitivity gallium arsenide integrated circuits are sensitive to electrostatic discharge (esd) and can be damaged by static electricity. proper esd control techniques should be used when handling these devices. lead - free soic - 8 ? ? reference application note m538 for lead - free solder reflow recommendations. additional information is available in application note m540, m/a - com gaas mmic lna soic - 8 platform.
low noise amplifier 1.7 - 2.0 ghz rev. v2 maal - 007673 5 5 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 5 m/a - com technology solutions inc. all rights reserved. information in this document is provided in connection with m/a - com technology solutions inc ("macom") products. these materials are provided by macom as a service to its customers and may be used for informational purposes only. except as provided in macom's terms and conditions of sale for such products or in any separate agreement related to this document, macom assumes no liability whatsoever. macom assumes no responsibility for errors or omissions in these materials. macom may make changes to specifications and product descriptions at any time, without notice. macom makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. no license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. these materials are provided "as is" without warranty of any kind, either express or implied, relating to sale and/or use of macom products including liability or warranties relating to fitness for a particular purpose, consequential or incidental damages, merchantability, or infringement of any patent, copyright or other intellectual property right. macom further does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. macom shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost revenues or lost profits, which may result from the use of these materials. macom products are not intended for use in medical, lifesaving or life sustaining applications. macom customers using or selling macom products for use in such applications do so at their own risk and agree to fully indemnify macom for any damages resulting from such improper use or sale.
|
