4.5-10.5 ghz gaas receiver qfn, 4x4mm integrated lna, mixer and lo buffer amplifier 1.8 db noise figure 13.0 db conversion gain 4x4mm qfn package 100% rf, dc and nf testing features absolute maximum ratings 1 supply voltage (vdd) supply current (idd) gate voltage (vgg) max power dissipation (pdiss) rf input power (pin) lo input power (pin) operating temperature (ta) storage temperature (tstg) channel temperature (tch) +5.0 vdc 180 ma -3 v 750 mw +14 dbm +15 dbm -55 to +85 o c -65 to +150 oc -40 to mttf graph 2 page 1 of 7 (1) operation of this device above any one of these parameters may cause permanent damage (2) channel temperature directly affects a device?s mttf. channel temperature should be kept as low as possible to maximize lifetime electrical characteristics (ambient temperature t = 25 o c) parameter frequency range (rf/lo) frequency range (if) conversion gain (cg) noise figure (nf) input third order intercept (iip3) image rejection lo input drive lo/rf isolation rf input return loss lo input return loss if return loss drain bias voltage (vd1,2,3) gate bias voltage (vg1,2,3)* gate bias voltage (vg4)** supply current (id1) supply current (id2) supply current (id3) supply current (ig4) units ghz ghz db db dbm dbc dbm db db db db vdc vdc vdc ma ma ma ma min. 4.5 dc 12.0 15.0 -1.2 - typ. - - 13.0 1.8 +3.0 20.0 +5.0 -50 10 10 10 +4.0 -0.3 -2.0 25 45 60 2 max. 10.5 3.5 15.0 +4.5 0.2 - mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. mimix broadband?s 4.5-10.5 ghz qfn packaged receiver has a noise figure of 1.8 db and 13.0 db conversion gain across the band. the device integrates an lna, image reject mixer and lo buffer amplifier within a fully molded 4x4mm qfn package. the image reject mixer eliminates the need for a bandpass filter after the lna to remove thermal noise at the image frequency. i and q mixer outputs are provided and an external 90 degree hybrid is required to select the desired sideband. this device uses mimix broadband?s gaas phemt device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity. this device is well suited for point-to-point radio, lmds, satcom and vsat applications. general description march 2008 - rev 31-mar-08 *vg1,2 and 3 are adjusted to achieve constant drain current regulation. **vg4 provides mixer bias and is fixed at -2.0v. r1011-qh
mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. receiver measurements page 2 of 7 march 2008 - rev 31-mar-08 4.5-10.5 ghz gaas receiver qfn, 4x4mm r1011-qh xr1011-qh: usb conversion gain (db) 4v @ 130ma, plo=5dbm 0 2 4 6 8 10 12 14 16 18 20 4 5 6 7 8 9 101112 rf usb (ghz) [if=1ghz] usb conversion gain (db) usb +25c usb -40c usb +80c xr1011-qh: usb conversion gain (db) 4v @ 130ma, plo=5dbm 0 2 4 6 8 10 12 14 16 18 20 456789101112 rf lsb (ghz) [if=1ghz] usb conversion gain (db) lsb +25c lsb -40c lsb +80c xr1011-qh: usb noise figure 4v @ 130ma, plo=5dbm 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 4 5 6 7 8 9 10 11 12 rf usb (ghz) [if=1ghz] noise figure (db) +25c -40c +85c xr1011-qh: usb noise figure 4v @ 130ma, plo=5dbm 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 4 5 6 7 8 9 10 11 12 rf lsb (ghz) [if=1ghz] noise figure (db) +25c -40c +85c xr1011-qh: usb iip3 (dbm). 4v @ 130ma, plo=5dbm, rf = -18 dbm per tone -10.0 -5.0 0.0 5.0 10.0 15.0 20.0 456789101112 rf usb (ghz) [if=1ghz] iip3 (dbm) usb +25c usb +80c usb -40c xr1011-qh: lsb iip3 (dbm) 4v @ 130ma, plo=5dbm, rf = -18 dbm per tone -10.0 -5.0 0.0 5.0 10.0 15.0 20.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 rf lsb (ghz) [if=1ghz] iip3 (dbm) lsb +25c lsb +80c lsb -40c
mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. receiver measurements (cont.) page 3 of 7 xr1011-qh : conversion gain (db) vs if (ghz) at lo=7.5 ghz 4v @ 130ma, plo=5dbm 0 2 4 6 8 10 12 14 16 18 20 0.5 1.0 1.5 2.0 2.5 3.0 if (ghz) conversion gain (db) usb lsb xr1011-qh: lsb conversion gain ( db ) vs. rf ( ghz ) . 4 v @ 130 ma 0 2 4 6 8 10 12 14 16 18 20 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 rf (ghz) [if = 1 ghz] lsb conversion gain (db) plo = 3 dbm plo = 5 dbm plo = 7 dbm xr1011-qh : noise figure (db) vs if (ghz) at lo=7.5 ghz 4v @ 130ma, plo=5dbm 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 if (ghz) nf (db) usb +25c lsb +25c xr1011-qh: usb conversion gain (db) vs. rf (ghz). 4 v @ 130 ma 0 2 4 6 8 10 12 14 16 18 20 55.566.577.588.599.510 rf (ghz) [if = 1 ghz] usb conversion gain (db) plo = 3 dbm plo = 5 dbm plo = 7 dbm xr1011-qh: lsb iip3 (dbm) vs. rf (ghz). 4 v @ 130 ma -4 -2 0 2 4 6 8 10 12 14 16 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 rf (ghz) [if = 1 ghz] lsb iip3 (dbm) plo = 3 dbm plo = 5 dbm plo = 7 dbm march 2008 - rev 31-mar-08 4.5-10.5 ghz gaas receiver qfn, 4x4mm r1011-qh xr1011-qh: usb and lsb image rejection (dbc) 4v @ 130ma, plo=5dbm -40 -35 -30 -25 -20 -15 -10 -5 0 4 5 6 7 8 9 10 11 12 rf (ghz) [if=1ghz] image rejection (dbc) lsb +25c lsb -40c lsb +80c usb +25c usb -40c usb +80c
mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. receiver measurements (cont.) mxn spurious outputs mttf lo harmonics page 4 of 7 xr1011-qh: lo/rf isolation (db) vs. rf (ghz). 4v @ 130ma, plo = 5dbm -80 -70 -60 -50 -40 -30 -20 -10 0 5 7 9 1113151719212325 rf (ghz) lo/rf isolation (db) 01234 0 - 33 38 49 61 1 30 0 71 74 - 2 666517 80 72 3 97 105 79 30 79 4 >110 >110 108 88 45 rf=7.5ghz @ -10dbm lo=6.5ghz @ +5dbm data measured without 90deg hybrid all values in dbc below if power level nlo mrf 1234 4 53707088 5 57717964 6 54666764 7 50 102 61 81 8 49746167 9 51547170 10 50 45 72 80 11 48 40 62 64 12 53 42 64 48 lo = +5 dbm values in dbc relative to lo input level, measured at rf in port lo freq ( g hz) nlo spur, rf port xr1011-qh: mttf (hours) vs. backplate temp (c) 1.0e+05 1.0e+06 1.0e+07 1.0e+08 1.0e+09 1.0e+10 1.0e+11 1.0e+12 0 20 40 60 80 100 120 140 backplate temp (c) mttf (hours) mttf is calculated from accelerated life-time data of single devices and assumes an isothermal back-plate. march 2008 - rev 31-mar-08 4.5-10.5 ghz gaas receiver qfn, 4x4mm r1011-qh xr1011-qh: usb iip3 (dbm) vs. rf (ghz). 4 v @ 130 ma -4 -2 0 2 4 6 8 10 12 14 16 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 rf (ghz) [if = 1 ghz] usb iip3 (dbm) plo = 3 dbm plo = 5 dbm plo = 7 dbm
mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. page 5 of 7 package dimensions / layout functional block diagram pin designations pin number 2 5 9 12 13 14 15 17 18 19 22 1,3,4,6,7,8,10, 11,16,20,21, 23,24 pin name if1 if2 rf vg1 vd1 vg2 vd2 vg4 vd3 vg3 lo n/c* pin function if1 output if2 output rf input gate 1 bias drain 1 bias gate 2 bias drain 2 bias gate 4 bias drain 3 bias gate 3 bias lo input no connect nominal value to hybrid 0o (lsb) to hybrid 90o (usb) to hybrid 90o (lsb) to hybrid 0o (usb) -0.3v 4.0v, 25 ma -0.3v 4.0v, 45 ma -2.0v, 2 ma 4.0v, 60 ma -0.3v +5.0 dbm 4.5-10.5 ghz gaas receiver qfn, 4x4mm r1011-qh *it is recommended to externally ground all n/c pins. march 2008 - rev 31-mar-08 1 2 3 4 22 21 20 19 16 15 14 13 7 8 9 10 if1 nc i q buf lna irm 5 6 11 12 17 18 23 24 nc nc nc if2 nc nc nc nc rf vg1 vd1 vg2 vd2 nc vg4 vd3 vg3 nc nc lo nc nc
mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. page 6 of 7 recommended board layout app note [1] biasing - as shown in the pin designations table, the device is operated by biasing vd1,2,3 at 4.0v with 25, 45, 60ma respectively. additionally, a fixed voltage bias of -2v is required for mixer bias. it is recommended to use active bias to keep the currents constant in order to maintain the best performance over temperature. depending on the supply voltage available and the power dissipation constraints , the bias circuit may be a single transistor or a low power operational amplifier, with a low value resistor in series with the drain supply used to sense the current. the gate of the phemt is controlled to maintain correct drain current and thus drain voltage. the typical gate voltage needed t o do this is -0.3v. make sure to sequence the applied voltage to ensure negative gate bias is available before applying the positive drain supply. app note [2] board layout - as shown in the board layout, it is recommended to provide 100pf decoupling caps as close to the bias pins as possible, with additional 10f decoupling caps. recommended decoupling capacitors: 100pf 0402, 10f 0805 recommend to externally ground all n/c pins march 2008 - rev 31-mar-08 4.5-10.5 ghz gaas receiver qfn, 4x4mm r1011-qh
mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2008 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. page 7 of 7 handling and assembly information caution! - mimix broadband mmic products contain gallium arsenide (gaas) which can be hazardous to the human body and the environment. for safety, observe the following procedures: ? do not ingest. ? do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as thes e by-products are dangerous to the human body if inhaled, ingested, or swallowed. ? observe government laws and company regulations when discarding this product. this product must be discarded in accordance with methods specified by applicable hazardous waste procedures. electrostatic sensitive device - observe all necessary precautions when handling. life support policy - mimix broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the president and general counsel of mimix broadband. as used herein: (1) life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. (2) a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to aff ect its safety or effectiveness. package attachment - this packaged product from mimix broadband is provided as a rugged surface mount package compatible with high volume solder installation. vacuum tools or other suitable pick and place equipment may be used to pick and place thi s part. care should be taken to ensure that there are no voids or gaps in the solder connection so that good rf, dc and ground connections are maintained. voids or gaps can eventually lead not only to rf performance degradation, but reduced reliability a nd life of the product due to thermal stress. mimix lead-free rohs compliant program - mimix has an active program in place to meet customer and governmental requirements for eliminating lead (pb) and other environmentally hazardous materials from our products. all mimix rohs complian t components are form, fit and functional replacements for their non-rohs equivalents. lead plating of our rohs compliant parts i s 100% matte tin (sn) over copper alloy and is backwards compatible with current standard snpb low-temperature reflow processes a s well as higher temperature (260c reflow) ?pb free? processes. part number for ordering description XR1011-QH-0G00 matte tin plated rohs compliant 4x4 24l qfn surface mount package in bulk quantity xr1011-qh-0g0t matte tin plated rohs compliant 4x4 24l qfn surface mount package in tape and reel xr1011-qh-ev1 xr1011-qh evaluation board typical reflow profiles reflow profile ramp up rate activation time and temperature time above melting point max peak temperature time within 5 oc of peak ramp down rate snpb 3-4 oc/sec 60-120 sec @ 140-160 oc 60-150 sec 240 oc 10-20 sec 4-6 oc/sec pb free 3-4 oc/sec 60-180 sec @ 170-200 oc 60-150 sec 265 oc 10-20 sec 4-6 oc/sec 4.5-10.5 ghz gaas receiver qfn, 4x4mm r1011-qh caution: esd sensitive appropriate precautions in handling, packaging and testing devices must be observed. proper esd procedures should be followed when handling this device. march 2008 - rev 31-mar-08
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