HMC684LP4_10 HITTITE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 8
Technical content
Features
TA = +25° C, IF = 100 MHz, LO = 0 dBm, Vcc1, 2, 3, = +5V, G_Bias = +3.5V* Typical Applications Parameter Min. Typ. Max. Units Frequency range, rF 0.7 - 1.0 GHz Frequency range, LO 0.6 - 1.0 GHz Frequency range, iF DC to 450 MHz Conversion Loss 7 9 dB Noise Figure (ssB) 7 dB LO to rF isolation 17 23 dB LO to iF isolation 20 30 dB rF to iF isolation 25 35 dB iP3 (input) 32 dBm 1 dB Compression ( input) 25 dBm LO Drive input Level (Typical) -6 to +3 dBm supply Current i cc Total 85 100 mA * Unless otherwise noted all measurements performed as downconverter with low side LO & IF = 100 MHz. The HMC684LP4(e) is ideal for:
- Cellular/3G & LTe/WiMAx/4G
- Basestations & repeaters
- GsM, CDMA & OFDM
- Transmitters and receivers The HMC684LP4(e) is a high dynamic range passive MMiC mixer with integrated LO amplifier in a 4x4 sMT QFN package covering 0.7 to 1.0 GHz. excellent input iP3 performance of +32 dBm for down conver- sion is provided for 3G & 4G GsM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB com- pression of +25 dBm, the rF port will accept a wide range of input signal levels. Conversion loss is 7 dB typical. The DC to 450 MHz iF frequency response will satisfy Gs M/CDMA transmit or receive frequency plans. The HMC684LP4( e) is pin for pin compatible with the HMC685LP4(e) which is a 1.7 - 2.2 GHz mixer with LO amplifier. High input iP3: +32 dBm Low Conversion Loss: 7 dB Low LO Drive: 0 dBm Upconversion & Downconversion Applications
24 Lead 4x4mm sMT Package: 16mm2
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 2 Conversion Gain vs. Temperature Isolation Return LossConversion Gain vs. LO Drive IF Bandwidth (LO = 0.8 GHz) HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz -20 -15 -10 +25 C +85 C -40 C CONVERSION GAIN (dB) FREQUENCY (GHz) -20 -15 -10 -6 dBm -3 dBm 0 dBm +3 dBm CONVERSION GAIN (dB) FREQUENCY (GHz) -30 -25 -20 -15 -10 IF Return Loss Conversion Gain RESPONSE (dB) FREQUENCY (GHz) -30 -25 -20 -15 -10 RF LO RETURN LOSS (dB) FREQUENCY (GHz) -60 -50 -40 -30 -20 -10 RF/IF LO/RF LO/IF ISOLATION (dB) FREQUENCY (GHz) Input P1dB vs. Temperature +25 C +85 C -40 C P1dB (dBm) FREQUENCY (GHz)
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 3 HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz Input IP3 vs. Temperature [1] [1] Two-tone input power = +9 dBm each tone, 1 MHz spacing. [2] r eference to rF Power at 0 dBm +25 C +85 C -40 C IP3 (dBm) FREQUENCY (GHz) Input IP3 vs. LO Drive [1] -6 dBm -3 dBm 0 dBm +3 dBm IP3 (dBm) FREQUENCY (GHz) +2RF -2LO Response vs. LO Drive [2] -3 dBm 0 dBm +3 dBm +2RF-2LO RESPONSE (dBc) FREQUENCY (GHz) +2RF -2LO Response vs. Temperature [2] +25 C +85 C -40 C +2RF-2LO RESPONSE (dBc) FREQUENCY (GHz) +3RF -3LO Response vs. LO Drive [2] -3 dBm 0 dBm +3 dBm +3RF-3LO RESPONSE (dBc) FREQUENCY (GHz) +3RF -3LO Response vs. Temperature [2] +25 C +85 C -40 C +3RF-3LO RESPONSE (dBc) FREQUENCY (GHz)
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 4 -20 -15 -10 -6 dBm -3 dBm 0 dBm +3 dBm CONVERSION GAIN (dB) FREQUENCY (GHz) -6 dBm -3 dBm 0 dBm +3 dBm IP3 (dBm) FREQUENCY (GHz) Upconverter Performance Conversion Gain vs. LO Drive Upconverter Performance Input IP3 vs. LO Drive HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz Harmonics of LO MxN Spurious @ IF Port nLO mrF 0 1 2 3 4 0 xx 25 16 25 31 1 25 0 25 17 35 2 52 47 50 55 58 3 82 73 92 70 77 4 112 100 112 110 98 rF Freq. = 0.9 GHz @ 0 dBm LO Freq. = 0.8 GHz @ 0 dBm All values in dBc below i F power level (1rF - 1LO). nLO spur @ rF Port LO Freq. (GHz) 1 2 3 4 0.5 26 45 36 43 0.6 24 43 35 36 0.7 22 30 41 30 0.8 22 30 34 28 0.9 24 31 37 31 1 27 32 37 44 1.1 31 28 45 30 LO = 0 dBm All values in dBc below input LO level measured at r F port Typical Supply Current vs. Vcc Vcc1 - 3 (V) icc Total (mA) 4.75 80 5.00 85 5.25 90 Product will operate over full voltage range shown above. Absolute Maximum Ratings rF / iF input (Vcc1 - 3 = +5V) +26 dBm LO Drive (Vcc= +5V) +10 dBm Vcc1 - 3 (LO or iF) 5.5V Channel Temperature 125 °C Continuous Pdiss (T = 85 °C) (derate 17.24 mW/°C above 85°C) 0.69W Thermal resistance (channel to ground paddle) 58 °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
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 5 HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz Outline Drawing Part Number Package Body Material Lead Finish MsL rating Package Marking [3] HMC684LP4 Low stress injection Molded Plastic sn/Pb solder MsL1 [1] H684 xxxx HMC684LP4e roHs-compliant Low s tress injection Molded Plastic 100% matte sn MsL1 [2] H684 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. PACKAGe BODY MATeriAL: LOW sTress iNJeCTiON MOLDeD PLAsTiC siLiCA AND siLiCON iMPreGNATeD. 2. LeAD AND GrOUND PADDLe MATeriAL: COPPer ALLOY. 3. LeAD AND GrOUND PADDLe PLATiNG: 100% MATTe TiN. 4. DiMeNsiONs Are iN iNCHes [MiLLiMeTers]. 5. LeAD sPACiNG TOLerANCe is NON-CUMULAT iVe. 6. PAD BUrr LeNGTH sHALL Be 0.15mm MAx. PAD BUrr HeiGHT sHALL Be 0.25mm MA x. 7. PACKAGe WArP sHALL NOT exCeeD 0.05mm 8. ALL GrOUND LeADs AND GrOUND PADDLe MUsT Be sOLDereD TO PCB rF GrOUND. 9. reFer TO HiTTiTe APPLiCATiON NOTe FOr sUGGesTeD PCB LAND PATTerN.
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 6 HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz Pin Number Function Description interface s chematic 1, 6, 7, 11 - 14, 18, 20, 23 N/C No connection. These pins may be connected to r F ground. Performance will not be affected. connected to r F/DC ground. 3 rF This pin is matched single-ended 50 Ohm and DC shorted to ground through a balun. 4 TAP Center tap of secondary side of the internal r F balun. short to ground with a zero ohm close to the package. 8, 10, 24 Vcc1, Vcc2, Vcc3 Power supply voltage. s ee application circuit for required external components.
9 LO_BiAs
Adjust the LO buffer current through an external resistor. see application circuit for required external components.
16 LO This pin is matched single-ended 50 Ohm and DC
shorted to ground through a balun. 19 G_BiAs external optional bias. s ee application circuit for required external components. 21, 22 iFN, iFP Differential i F input / output pins matched to differential 50 Ohms. For applications not requiring operation to DC an off chip DC blocking capacitor should be used. Pin Descriptions
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 7 HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz Evaluation PCB The circuit board used in the application should use rF circuit design techniques. signal lines should have 50 Ohm impedance while the package ground leads and exposed paddle should be connected 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 Hit- tite upon request. item Description J1 - J3 sMA Connector J4 - J7 DC Pin C1, C19 22 pF Capacitor, 0402 Pkg. C4 6.8 pF Capacitor, 0402 Pkg. C7, C8 10 nF Capacitor, 0402 Pkg. C10, C12, C16, C18 1 nF Capacitor, 0402 Pkg. C11, C15, C17, C21 0.1 µF Capacitor, 0603 Pkg. C20 4.7 µF Case A, Tantalum r2 - r4 0 Ohm resistor, 0402 Pkg. r5 68 Ohm resistor, 0402 Pkg. r9 390 Ohm resistor, 0603 Pkg. T1 1:1 Transformer - Tyco MABACT0039 U1 HMC684LP4(e) Downconverter PCB [2] 118162 evaluation PCB [1] reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25 r, Fr4 List of Materials for Evaluation PCB 119920 [1]
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 Mixers - siNGLe & DOUBLe BALANCeD - sMT 10 - 8 HMC684LP4 / 684LP4E v03.0110 BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1000 MHz Application Circuit