105143-HMC284AMS8G AD | Alldatasheet

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Technical content

HMC284AMS8G / HMC284AMS8GE v01.0818 SPDT NoN-ReflecTive SwiTch Dc - 3.5 Ghz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. General Description

features

high isolation: >45 dB Positive control: 0/+5V Non-Reflective Design Ultra Small Package: MSOP8G electrical Specifications, TA = +25° c, vctl = 0/+5 vdc, 50 ohm System Typical Applications the hMc284AMS8G / hMc284AMS8Ge is ideal for:

  • cellular/PcS Base Stations
  • 2.4 Ghz iSM
  • 3.5 Ghz wireless Local Loop the h Mc284AMS8G & h Mc284AMS8Ge are low- cost SPDt switches in 8-lead grounded base MSOP packages. the design has been optimized to provide high isolation with minimal insertion loss for medium and low power applications. On-chip circuitry allows positive voltage control operation at very low D c cur- rents with control inputs compatible with c MOS and most tt L logic families. i n the “OFF” state, RF1 and RF2 are non-reflective. Parameter Frequency Min. typ. Max. Units insertion Loss Dc - 2.0 Ghz Dc - 3.0 Ghz Dc - 3.5 Ghz 0.5 0.6 0.7 0.8 0.9 1.1 dB dB dB isolation RF1 & RF2 RF1 / RF2 RF1 / RF2 RF1 & RF2 Dc - 2.0 Ghz Dc - 2.5 Ghz Dc - 3.0 Ghz Dc - 3.5 Ghz dB dB dB Return Loss (On State) Dc - 2.0 Ghz Dc - 2.5 Ghz Dc - 3.5 Ghz dB dB dB Return Loss (Off State) 0.5 - 3.5 Ghz 10 15 dBm input Power for 1 dB compression 0.5 - 1.0 Ghz 0.5 - 3.5 Ghz dBm dBm input third Order intercept (two-tone input Power = 0 dBm each tone) 0.5 - 3.5 Ghz 43 50 dBm Switching Speed tRiSe, tFALL (10/90% RF) tON, tOFF (50% ct L to 10/90% RF) Dc - 3.5 Ghz ns ns

HMC284AMS8G / HMC284AMS8GE v01.0818 SPDT NoN-ReflecTive SwiTch Dc - 3.5 Ghz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D Return loss insertion loss isolation -2.5 -1.5 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 +25 C -40 C +85 C INSERTION LOSS (dB) FREQUENCY (GHz) -70 -60 -50 -40 -30 -20 -10 0 0.5 1 1.5 2 2.5 3 3.5 4 RF1 RF2 ISOLATION (dB) FREQUENCY (GHz) -45 -40 -35 -30 -25 -20 -15 -10 0 0.5 1 1.5 2 2.5 3 3.5 4 S11 (ON) S22 (ON) S22 (OFF) RETURN LOSS (dB) FREQUENCY (GHz)

HMC284AMS8G / HMC284AMS8GE v01.0818 SPDT NoN-ReflecTive SwiTch Dc - 3.5 Ghz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D compression vs frequency caution: Do not operate continuously at RF power input greater than 1 dB compression. (Vctl = 0/+5 Vdc). carrier at 900 M hz carrier at 1900 Mhz ctL input input Power for 0.1 dB compression input Power for 1.0 dB compression input Power for 0.1 dB compression input Power for 1.0 dB compression (Vdc) (dBm) (dBm) (dBm) (dBm) +5 27 30 27 29 Truth Table *Control Input Tolerances are ±0.2 Vdc Dc blocks are required at ports RF c, RF1, RF2. control input* control current Signal Path State A (Vdc) B (Vdc) ia (uA) ib (uA) RFc to RF1 RFc to RF2 0 +5 -0.2 0.2 ON OFF +5 0 0.2 -0.2 OFF ON Distortion vs frequency control input third Order intercept (dBm) 0 dBm each tone (Vdc) 900 Mhz 1900 Mhz +5 50 50

HMC284AMS8G / HMC284AMS8GE v01.0818 SPDT NoN-ReflecTive SwiTch Dc - 3.5 Ghz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D Absolute Maximum Ratings RF input Power (Vctl = 0/+5V) +26 dBm control Voltage Range -0.5 to +7.5 Vdc hot Switch Power Level (Vctl = 0/+5V) +18 dBm channel temperature 150 °c thermal Resistance (insertion Loss Path) 130 °c/w thermal Resistance (terminated Path) 252 °c/w Storage temperature -65 to +150 °c Operating temperature -40 to +85 °c eSD Sensitivity ( hBM) class 1A eLectROStAtic SeNSitiVe DeVice OBSeRVe hANDLiNG PRecAUtiONS outline Drawing Part Number Package Body Material Lead Finish MSL Rating Package Marking [3] hMc284AMS8G Low Stress injection Molded Plastic Sn/Pb Solder MSL3 [1] h284A XXXX hMc284AMS8Ge RohS-compliant Low Stress i njection Molded Plastic 100% matte Sn MSL3 [2] h284A XXXX [1] Max peak reflow temperature of 235 ° c [2] Max peak reflow temperature of 260 ° c [3] 4-Digit lot number XXXX

Package information

NOteS: 1 . LeADFRAMe MAteRiAL: cOPPeR ALLOY 2. DiMeNSiONS ARe iN iNcheS [MiLLiMeteRS]. 3. DiMeNSiON DOeS NOt iNcLUDe MOLDFLASh OF 0.15mm PeR SiDe. 4. DiMeNSiON DOeS NOt iNcLUDe MOLDFLASh OF 0.25mm PeR SiDe. 5. ALL GROUND LeADS AND GROUND PADDLe MUSt Be SOLDeReD tO PcB RF GROUND.

HMC284AMS8G / HMC284AMS8GE v01.0818 SPDT NoN-ReflecTive SwiTch Dc - 3.5 Ghz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D Typical Application circuit Notes: 1. Set A/B control to 0/+5V, Vdd = +5V and use hct series logic to provide a tt L driver interface. 2. control inputs A/B can be driven directly with c MOS logic (hc) with Vdd = +5 Volts applied to the c MOS logic gates. 3. Dc blocking capacitors are required for each RF port as shown. c apacitor value determines lowest frequency of operation. 4. highest RF signal power capability is achieved with Vdd = +7V and A/B set to 0/+7V. 5. Back side paddle must be connected to RF ground. 6. A grounded coplanar waveguide P cB layout technique is recommended to achieve high isolation. t he component side ground plane between RF c/grounded paddle and RF1/RF2 should be continuous, see below. there should be a continuous ground plane under component side layout.

HMC284AMS8G / HMC284AMS8GE v01.0818 SPDT NoN-ReflecTive SwiTch Dc - 3.5 Ghz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D evaluation PcB the circuit board used in the application should be generated with proper RF circuit design techniques. Signal lines at the RF port should have 50 Ohm impedance and the package ground leads and package bottom should be connected directly to the ground plane similar to that shown above. the eval- uation circuit board shown above is available from Analog Devices, upon request. list of Materials for evaluation PcB 105143 [1] item Description J1 - J3 PcB Mount SMA RF c onnector J4 - J6 Dc Pin c1 - c3 100 pF capacitor, 0402 Pkg. R1, R2 100 Ohm resistor, 0402 Pkg. U1 hMc284AMS8G / hM c284AMS8Ge SPDt Switch PcB [2] 107821 evaluation PcB [1] Reference this number when ordering complete evaluation P cB [2] circuit Board Material: Rogers 4350