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HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Typical Applications
The HMC689LP4(E) is Ideal for: * Cellular/3G & LTE/WiMAX/4G
Features
High Input IP3: +32 dBm Low Conversion Loss: 7.5 dB Low LO Drive: 0 dBm Optimized for High Side LO Input Upconversion & Downconversion Applications 24 Lead 4x4mm SMT Package: 16mm2
8
MIXERS - DOWNCONVERTERS - SMT
* Basestations & Repeaters * GSM, CDMA & OFDM * Transmitters and Receivers
Functional Diagram
General Description
The HMC689LP4(E) is a high dynamic range passive MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 2.0 - 2.7 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compression of +23 dBm, the RF port will accept a wide range of input signal levels. Conversion loss is 7.5 dB typical. The DC to 800 MHz IF frequency response will satisfy GSM/CDMA transmit or receive frequency plans. The HMC689LP4(E) is pin for pin compatible with the HMC688LP4(E) which is a 2.0 - 2.7 MHz mixer with LO amplifier, amplifier is optimized for low side LO applications.
Electrical Specifi cations,
TA = +25 C, IF = 300 MHz, LO = 0 dBm, Vcc = Vcc1, 2, 3 = +5V, G_Bias = +2.8V*
Parameter Frequency Range, RF Frequency Range, LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation RF to IF Isolation IP3 (Input) 1 dB Compression (Input) LO Drive Input Level (Typical) Supply Current (Icc total) 26 20 24 Min. Typ. 2.0 - 2.7 2.0 - 3.0 DC - 800 7.5 7.5 34 26 30 32 23 -3 to +3 152 185 11 Max. Units GHz GHz MHz dB dB dB dB dB dBm dBm dBm mA
* Unless otherwise noted all measurements performed as downconverter with high side LO & IF = 300 MHz.
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Conversion Gain vs. Temperature
0
Isolation
0
RF/IF LO/RF LO/IF
CONVERSION GAIN (dB)
-5 ISOLATION (dB)
-10
-20
8
2.8 3
-10
-30
-15
+25 C +85 C -40 C
-40
-20 1.8
2
2.2
2.4
2.6
2.8
3
-50 1.8
2
2.2
2.4
2.6
FREQUENCY (GHz)
FREQUENCY (GHz)
Conversion Gain vs. LO Drive
0
Return Loss
0
RF LO
CONVERSION GAIN (dB)
RETURN LOSS (dB)
-5
-5
-10
-10
-15
-15
-3 dBm 0 dBm +3 dBm
-20
-20 1.8
2
2.2
2.4
2.6
2.8
3
-25 1.8
2
2.2
2.4
2.6
2.8
3
FREQUENCY (GHz)
FREQUENCY (GHz)
IF Bandwidth (LO = 2.8 GHz)
0 -5 RESPONSE (dB)
Input P1dB vs. Temperature
30
25 P1dB (dBm) -10 -15 -20 15 -25 -30 0.1
IF Return Loss Conversion Gain
20
+25 C +85 C -40 C
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
10 1.8
2
2.2
2.4
2.6
2.8
3
FREQUENCY (GHz)
FREQUENCY (GHz)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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MIXERS - DOWNCONVERTERS - SMT
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Input IP3 vs. LO Drive [1]
40
Input IP3 vs. Temperature [1]
40
IP3 (dBm)
30
IP3 (dBm)
8
MIXERS - DOWNCONVERTERS - SMT
35
35
30
25
-3 dBm 0 dBm +3 dBm
25
+25 C +85 C -40 C
20 1.8
2
2.2
2.4
2.6
2.8
3
20 1.8
2
2.2
2.4
2.6
2.8
3
FREQUENCY (GHz)
FREQUENCY (GHz)
-2RF +2LO Response vs. Temperature [2]
90 -2RF+2LO RESPONSE (dBc)
-2RF +2LO Response vs. LO Drive [2]
90 -2RF+2LO RESPONSE (dBc)
80
80
70
70
60
+25 C +85 C -40 C
60
-3 dBm 0 dBm +3 dBm
50
50
40 1.8
2
2.2
2.4
2.6
2.8
40 1.8
2
2.2
2.4
2.6
2.8
FREQUENCY (GHz)
FREQUENCY (GHz)
-3RF +3LO Response vs. Temperature [2]
90 -3RF+3LO RESPONSE (dBc)
+25 C +85 C -40 C
-3RF +3LO Response vs. LO Drive [2]
90 -3RF+3LO RESPONSE (dBc)
-3 dBm 0 dBm +3 dBm
85
85
80
80
75
75
70
70
65 1.8
2
2.2
2.4
2.6
2.8
3
65 1.8
2
2.2
2.4
2.6
2.8
3
FREQUENCY (GHz)
FREQUENCY (GHz)
[1] Two-tone input power = +9 dBm each tone, 1 MHz spacing.
[2] Referenced to RF Input power at 0 dBm
8 - 260
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Upconverter Performance Conversion Gain vs. LO Drive
0
Upconverter Performance Input IP3 vs. LO Drive [1]
32
CONVERSION GAIN (dB)
-5 IP3 (dBm)
30
28
8
-3 dBm 0 dBm +3 dBm
-10
26
-15
-6 dBm -3 dBm 0 dBm +3 dBm
24
-20 1.8
2
2.2
2.4
2.6
2.8
3
22 1.8
2
2.2
2.4
2.6
2.8
3
FREQUENCY (GHz)
FREQUENCY (GHz)
Absolute Maximum Ratings
RF / IF Input (Vcc1, 2, 3 = +5V) LO Drive (Vcc1, 2, 3 = +5V) Vcc1, 2, 3 Channel Temperature Continuous Pdiss (T = 85C) (derate 25 mW/C above 85C) Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature +23 dBm +10 dBm +5.5V 125 C 1W 40 C/W -65 to 150 C -40 to +85 C
MxN Spurious @ IF Port
nLO mRF 0 1 2 3 4 0 xx 28 73 109 120 1 23 0 73 81 117 2 34 46 52 94 120 3 34 42 66 67 111 4 38 55 85 96 110
RF Freq. = 2.5 GHz @ 0 dBm LO Freq. = 2.8 GHz @ 0 dBm All values in dBc below IF power level (-1RF + 1LO).
Typical Supply Current vs. Vcc
Vcc1, 2, 3 (V) 4.75 5.00 5.25 Icc total (mA) 140 152 164
Harmonics of LO
nLO Spur @ RF Port LO Freq. (GHz) 2.1 2.2 2.3 2.4 2.5 1 32 30 29 28 26 25 24 25 26 2 26 26 27 26 25 24 23 24 22 3 55 51 42 44 41 42 42 40 38 4 29 30 29 29 26 26 22 26 34
Downconverter will operate over full voltage range shown above.
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
2.6 2.7 2.8 2.9
LO = 0 dBm All values in dBc below input LO level measured at RF port.
[1] Two-tone input power = +9 dBm each tone, 1 MHz spacing.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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MIXERS - DOWNCONVERTERS - SMT
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Outline Drawing
8
MIXERS - DOWNCONVERTERS - SMT
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-CUMULATIVE. 6. PAD BURR LENGTH SHALL BE 0.15mm MAX. PAD BURR HEIGHT SHALL BE 0.25mm MAX. 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.
Package Information
Part Number HMC689LP4 HMC689LP4E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1
[1]
Package Marking [3] H689 XXXX H689 XXXX
[2]
[1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX
8 - 262
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Pin Descriptions
Pin Number 1, 6, 7, 11 - 14, 18, 20, 23 2, 5, 15, 17 Function N/C Description No connection. These pins may be connected to RF ground. Performance will not be affected. Package bottom must be connected to RF/DC ground. This pin is matched single-ended to 50 ohms and DC shorted to ground through a balun. Interface Schematic
GND
8
MIXERS - DOWNCONVERTERS - SMT
8 - 263
3
RF
4
TAP
Center tap of secondary side of the internal RF balun. Short to ground with zero ohms close to the IC.
8, 10, 24
Vcc1, Vcc2, Vcc3
Power supply voltage. See 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 to 50 ohms and DC shorted to ground through a balun.
19
G_BIAS
External optional bias. See application circuit for required external components. Apply +2.8V for nominal performance
21, 22
IFN, IFP
Differential IF input / output pins matched to differential 50 ohms. For applications not requiring operation to DC, an off chip DC blocking capacitor should be used.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Evaluation PCB
8
MIXERS - DOWNCONVERTERS - SMT
List of Materials for Evaluation PCB 120974 [1]
Item J1 - J3 J4 - J7 C1, C4 C7, C8, C13 C10, C12, C16, C18 C11, C15, C17, C21 C14, C19 L1 L2 C20 R3, R4 R9 T1 U1 PCB [2] Description SMA Connector DC Pin 1.5 pF Capacitor, 0402 Pkg. 10 nF Capacitor, 0402 Pkg. 1 nF Capacitor, 0402 Pkg. 0.1 F Capacitor, 0402 Pkg. 22 pF Capacitor, 0402 Pkg. 7.5 nH Inductor, 0402 Pkg 8.2 nH Inductor, 0402 Pkg. 4.7 F Case A, Tantalum 0 Ohm Resistor, 0402 Pkg. 215 Ohm Resistor, 0603 Pkg. 1:1 Transformer - Tyco MABACT0039 HMC689LP4(E) Downconverter 118162 Evaluation PCB
The circuit board used in the final 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 Hittite upon request.
[1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25R, FR4
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC689LP4 / 689LP4E
v00.0508
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz
Application Circuit
8
MIXERS - DOWNCONVERTERS - SMT
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
8 - 265

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