for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 1 filters - tunable - smt 3 hmc890lp5e v01.0310 functional diagram the hmc890lp5e is a mmic band pass flter which features a user selectable passband frequency. the 3 db flter bandwidth is approximately 11%. the 20 db flter bandwidth is approximately 33%. the center frequency can be varied between 1 and 2 ghz by applying an analog tune voltage between 0 and 14v. this tunable flter can be used as a much smaller alternative to physically large switched flter banks and cavity tuned flters. the hmc890lp5e has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications. typical applications features general description filter - tunable, band pass smt 1 - 2 ghz the hmc890lp5e is ideal for: ? test & measurement equipment ? military radar & ew/ecm ? satcom & space ? industrial & medical equipment fast tuning response; 200 ns excellent wideband rejection; 30 db single chip replacement for mechanically tuned designs 32 lead 5x5 mm smt package electrical specifcations, t a = +25c, v fctl = v bwctl unless otherwise stated parameter min. typ. max. units f center tuning range 1 2 ghz 3 db bandwidth 11 % low side rejection frequency (rejection >20 db) 0.86*f center ghz high side rejection frequency (rejection >20 db) 1.19*f center ghz re-entry frequency (rejection <30 db) 9 ghz 3 db bandwidth control (v bwctl ) 3 % insertion loss 9 db return loss 10 db maximum input power for linear operation 10 dbm frequency control voltage (v fctl ) 0 14 v source/sink current (i fctl ) 1 ma bandwidth control voltage (v bwctl ) 0 14 v source/sink current (i bwctl ) 1 ma residual phase noise [1] (1 mhz offset) -155 dbc/hz f center drift rate -0.3 mhz/c tuning characteristics [2] tfullband (0% vfctl to 90% rf) 200 ns [1] optimum residual phase noise performance requires the use of a low noise driver circuit. [2] tuning speed is dependent on driver circuit. data measured with a high speed op-amp driver and includes driver slew rate delay.
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 2 filters - tunable - smt 3 hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz broadband insertion loss vs. control voltages, vfctl = vbwctl insertion loss vs. control voltages, vfctl = vbwctl insertion loss vs. temperature, vfctl = vbwctl = 7v broadband return loss vs. control voltages, vfctl = vbwctl return loss vs. control voltages, vfctl = vbwctl return loss vs. temperature, vfctl = vbwctl = 7v -70 -60 -50 -40 -30 -20 -10 0 0 5 10 15 20 25 30 insertion loss (db) frequency (ghz) 14v 7v 0v -40 -35 -30 -25 -20 -15 -10 -5 0 0 5 10 15 20 25 30 s11 s22 return loss (db) frequency (ghz) 14v 7v 0v -18 -16 -14 -12 -10 -8 -6 -4 -2 0 0 0.5 1 1.5 2 2.5 3 insertion loss (db) frequency (ghz) 14v 7v 0v -35 -30 -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 3 s11 s22 return loss (db) frequency (ghz) 14v 7v 0v -18 -16 -14 -12 -10 -8 -6 -4 -2 0 0 0.5 1 1.5 2 2.5 3 +25c +85c -40c insertion loss (db) frequency (ghz) 7v -45 -40 -35 -30 -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 3 +25c +85c -40c return loss (db) frequency (ghz) s22 s11
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 3 filters - tunable - smt 3 hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz broadband insertion loss vs. vbwctl, vfctl = 7v insertion loss vs. vbwctl, vfctl = 7v center frequency vs. temperature, vfctl = vbwctl broadband return loss vs. vbwctl, vfctl = 7v return loss vs. vbwctl, vfctl = 7v insertion loss vs. temperature, vfctl = vbwctl -80 -70 -60 -50 -40 -30 -20 -10 0 0 5 10 15 20 25 30 insertion loss (db) frequency (ghz) vbwctl=7v vbwctl=10v vbwctl=4v -35 -30 -25 -20 -15 -10 -5 0 0 5 10 15 20 25 30 s11 s22 return loss (db) frequency (ghz) vbwctl=7v vbwctl=10v vbwctl=4v -16 -14 -12 -10 -8 -6 -4 -2 0 0 0.5 1 1.5 2 2.5 3 insertion loss (db) frequency (ghz) vbwctl=7v vbwctl=10v vbwctl=4v -35 -30 -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 s11 s22 return loss (db) frequency (ghz) vbwctl=7v vbwctl=10v vbwctl=4v 0 1 2 3 4 0 2 4 6 8 10 12 14 +25c +85c -40c center frequency (ghz) vfctl (v) -20 -16 -12 -8 -4 0 0 2 4 6 8 10 12 14 +25c +85c -40c insertion loss (db) vfctl (v)
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 4 filters - tunable - smt 3 hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz maximum return loss in a 2 db bandwidth vs. temperature, vfctl = vbwctl low side rejection ratio vs. temperature, vfctl = vbwctl [1] high side rejection ratio vs. temperature, vfctl = vbwctl [1] 3 db bandwidth vs. temperature, vfctl = vbwctl tuning sensitivity vs. temperature, vfctl = vbwctl group delay 0 4 8 12 16 20 0 2 4 6 8 10 12 14 +25c +85c -40c bandwidth (%) vfctl (v) -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 0 2 4 6 8 10 12 14 +25c +85c -40c return loss (db) vfctl (v) 0.5 0.6 0.7 0.8 0.9 1 0 2 4 6 8 10 12 14 +25c +85c -40c f20db to fcenter ratio vfctl (v) 1 1.1 1.2 1.3 1.4 1.5 0 2 4 6 8 10 12 14 +25c +85c -40c f20db to fcenter ratio vfctl (v) 0 20 40 60 80 100 120 140 160 0 2 4 6 8 10 12 14 +25c +85c -40c sensitivity (mhz/v) vfctl (v) 0 1 2 3 4 5 6 7 8 0.5 1 1.5 2 2.5 frequency (ghz) group delay (ns) 0v 7v 14v [1] rejection ratio is defned as the ratio of the frequency at which the relative insertion loss is 20 db to ? center
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 5 filters - tunable - smt 3 hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz 3 db bandwidth vs. bandwidth control insertion loss vs. bandwidth control low side rejection ratio vs. bandwidth control [1] high side rejection ratio vs. bandwidth control [1] maximum return loss in a 2 db bandwidth vs. bandwidth control 0 4 8 12 16 20 0 2 4 6 8 10 12 14 bandwidth (%) vfctl (v) vfctl=vbwctl vbwctl=vfctl+3v vbwctl=vfctl-3v -25 -20 -15 -10 -5 0 0 2 4 6 8 10 12 14 insertion loss (db) vfctl (v) vfctl=vbwctl vbwctl=vfctl+3v vbwctl=vfctl-3v 1 1.1 1.2 1.3 1.4 1.5 0 2 4 6 8 10 12 14 f20db to fcenter ratio vfctl (v) vfctl=vbwctl vbwctl=vfctl+3v vbwctl=vfctl-3v 0.5 0.6 0.7 0.8 0.9 1 0 2 4 6 8 10 12 14 f20db to fcenter ratio vfctl (v) vfctl=vbwctl vbwctl=vfctl+3v vbwctl=vfctl-3v -25 -20 -15 -10 -5 0 0 2 4 6 8 10 12 14 return loss (db) vfctl (v) vfctl=vbwctl vbwctl=vfctl+3v vbwctl=vfctl-3v [1] rejection ratio is defned as the ratio of the frequency at which the relative insertion loss is 20 db to ? center
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 6 filters - tunable - smt 3 outline drawing notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters] 3. lead spacing tolerance is non-cumulative. 4. pin burr length shall be 0.15mm maximum. pin burr height shall be 0.05mm maximum. 5. package warp shall not exceed 0.05mm. 6. all ground leads and ground paddle must be soldered to pcb rf ground. 7. refer to hittite application note for suggested land pattern. part number package body material lead finish msl rating package marking [1] hmc890lp5e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h890 xxxx [1] 4-digit lot number xxxx [2] max peak refow temperature of 260 c package information hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz electrostatic sensitive device observe handling precautions absolute maximum ratings reliability information frequency control voltage (vfctl) -0.5 to +15v bandwidth control voltage (vbwctl) -0.5 to +15v rf power input 27 dbm storage temperature -65 to +150 c esd rating (hbm) class 1b junction temperature to maintain 1 million hour mttf 150 c nominal junction temperature (t= 85 c and pin = 10 dbm) 90 c operating temperature -40 to +85 c
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 7 filters - tunable - smt 3 hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz pin descriptions application circuit pin number function description interface schematic 1 - 4, 7 - 11, 13 15 - 18, 21 - 32 n/c the pins are not connected internally; however, all data shown herein was measured with these pins connected to rf/dc ground externally. 5, 20 gnd these pins and exposed paddle must be connected to rf/dc ground. 6 rfin this pin is dc coupled and matched to 50 ohms. external voltage must not be applied to this pin. 12 vfctl center frequency control voltage. 14 vbwctl bandwidth control voltage. 19 rfout this pin is dc coupled and matched to 50 ohms. external voltage must not be applied to this pin.
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com 3 - 8 filters - tunable - smt 3 evaluation pcb the circuit board used in the application should use rf circuit design techniques. signal lines should have 50 ohms impedance while the package ground leads and exposed paddle should be con - nected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. the evaluation circuit board shown is available from hittite upon request. list of materials for evaluation pcb 128531 [1] item description j1 - j4 sma - sri c1, c2 100 pf capacitor, 0402 pkg. u1 hmc890lp5e filter pcb [2] 127338 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: arlon 25fr or rogers 25fr hmc890lp5e v01.0310 filter - tunable, band pass smt 1 - 2 ghz
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