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 HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Typical Applications
Low noise MMIC VCO w/Half Frequency, Divide-by-4 Outputs for: * VSAT Radio * Point to Point/Multipoint Radio * Test Equipment & Industrial Controls * Military End-Use
Features
Dual Output: Fo = 12.4 - 13.4 GHz Fo/2 = 6.2 - 6.7 GHz Pout: +8 dBm Phase Noise: -110 dBc/Hz @100 kHz Typ. No External Resonator Needed QFN Leadless SMT Package, 25 mm2
9
VCOs & PLOs - SMT
Functional Diagram
General Description
The HMC529LP5 & HMC529LP5E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs. The HMC529LP5 & HMC529LP5E integrate resonators, negative resistance devices, varactor diodes and feature half frequency and divide-by-4 outputs. The VCO's phase noise performance is excellent over temperature, shock, and process due to the oscillator's monolithic structure. Power output is +8 dBm typical from a +5V supply voltage. The prescaler function can be disabled to conserve current if not required. The voltage controlled oscillator is packaged in a leadless QFN 5x5 mm surface mount package, and requires no external matching components.
Electrical Specifications, TA = +25 C, Vcc1, Vcc2 = +5V
Parameter Frequency Range Fo Fo/2 RFOUT RFOUT/2 RFOUT/4 +4 +6 -9 -110 Vtune Icc1 & Icc2 2 220 260 13 300 10 8 1/2 3/2 2nd 3rd 25 34 18 35 5 6 1.2 Min. Typ. 12.4 - 13.4 6.2 - 6.7 +10 +11 -3 Max. Units GHz GHz dBm dBm dBm dBc/Hz V mA A dB dBc dBc dBc dBc MHz pp MHz/V MHz/C
Power Output SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT Tune Voltage Supply Current Tune Port Leakage Current (Vtune= 13V) Output Return Loss Harmonics/Subharmonics
Pulling (into a 2.0:1 VSWR) Pushing @ Vtune= 5V Frequency Drift Rate
9 - 132
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
HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Frequency vs. Tuning Voltage, Vcc = +5V
14 OUTPUT FREQUENCY (GHz) 13.6 13.2 12.8 12.4 12 11.6 11.2 10.8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS)
+25C +85C -40C
Frequency vs. Tuning Voltage, T= 25C
14 OUTPUT FREQUENCY (GHz) 13.6 13.2 12.8 12.4 12 11.6 11.2 10.8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS)
Vcc= 4.75V Vcc= 5.0V Vcc= 5.25V
9
VCOs & PLOs - SMT
Sensitivity vs. Tuning Voltage, Vcc= +5V
800 700 600 500 400 300 200 100 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS)
Output Power vs. Tuning Voltage, Vcc= +5V
12 11 OUTPUT POWER (dBm)
+25C +85C -40C
SENSITIVITY (MHz/Volt)
+25C +85C -40C
10 9 8 7 6 5 4 0 1 2 3 4 5 6 7
8
9
10
11 12
13
TUNING VOLTAGE (VOLTS)
SSB Phase Noise vs. Tuning Voltage
-70 -75 SSB PHASE NOISE (dBc/Hz) -80 -85 -90 -95
10 kHz Offset 100 kHz Offset
SSB Phase Noise @ Vtune= +5V
0 SSB PHASE NOISE (dBc/Hz) -20 -40 -60 -80
+25C +85C -40C
-100 -105 -110 -115 -120 1 2 3 4 5 6
-100 -120 -140 -160 3 10
7
8
9
10
11
12
13
10
4
10
5
10
6
10
7
TUNING VOLTAGE (VOLTS)
FREQUENCY OFFSET (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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HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
RFOUT/2 Output Power vs. Tuning Voltage, Vcc= +5V
12 11 10 9 8 7 6 5 4 3 2 1 0
+25C +85C -40C
RFOUT/2 Frequency vs. Tuning Voltage, Vcc= +5V
7.2 OUTPUT FREQUENCY (GHz)
6.4
6
+25C +85C -40C
5.6
9
VCOs & PLOs - SMT
5.2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS)
OUTPUT POWER (dBm)
6.8
0
1
2
3
4
5
6
7
8
9
10
11 12
13
TUNING VOLTAGE (VOLTS)
Divide-by-4 Frequency vs. Tuning Voltage, Vcc= +5V
3.6 OUTPUT FREQUENCY (GHz)
Divide-by-4 Output Power vs. Tuning Voltage, Vcc= +5V
0 -1 OUTPUT POWER (dBm)
3.4
-2 -3 -4 -5 -6 -7 -8 -9 -10
+25C +85C -40C
3.2
3
+25C +85C -40C
2.8
2.6 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS)
0
1
2
3
4
5
6
7
8
9
10
11 12
13
TUNING VOLTAGE (VOLTS)
9 - 134
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
HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Typical Supply Current vs. Vcc
Vcc (V) 4.75 5.00 5.25 Icc (mA) 235 260 275
Absolute Maximum Ratings
Vcc1, Vcc2 Vtune Junction Temperature Continuous Pdiss (T=85 C) (derate 37 mW/C above 85 C Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +5.5 Vdc 0 to +15V 135 C 1.85 W 27 C/W -65 to +150 C -40 to +85 C Class 1A
Note: VCO will operate over full voltage range shown above.
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
9
VCOs & PLOs - SMT
NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD 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.
Outline Drawing
Package Information
Part Number HMC529LP5 HMC529LP5E 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] H529 XXXX H529 XXXX
[2]
[1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX
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
9 - 135
HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Pin Descriptions
Pin Number 1-3, 5, 7-11, 13-18, 20, 22-28, 30-32 Function N/C Description No Connection. These pins may be connected to RF/ DC ground. Performance will not be affected. Interface Schematic
4
RFOUT/4
Divide-by-4 Output.
9
6 Vcc1
VCOs & PLOs - SMT
Supply Voltage for prescaler. If prescaler is not required, this pin may be left open to conserve 65 mA of current.
12
RFOUT/2
Half frequency output (AC coupled).
19
RF OUT
RF output (AC coupled).
21
Vcc2
Supply Voltage, +5V
29
VTUNE
Control Voltage and Modulation Input. Modulation bandwidth dependent on drive source impedance. See "Determining the FM Bandwidth of a Wideband Varactor Tuned VCO" application note.
GND
Package bottom has an exposed metal paddle that must be connected to RF/DC ground.
9 - 136
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
HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Evaluation PCB
9
VCOs & PLOs - SMT
List of Materials for Evaluation PCB 110227 [1]
Item J1 - J4 J5 - J6 C1 - C2 C3 C4 - C5 U1 PCB [2] Description PCB Mount SMA RF Connector 2 mm DC Header 100 pF Capacitor, 0402 Pkg. 1,000 pF Capacitor, 0402 Pkg. 2.2 F Tantalum Capacitor HMC529LP5 / HMC529LP5E VCO 110225 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350
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 backside ground 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.
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
9 - 137
HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Typical Application Circuit
9
VCOs & PLOs - SMT
9 - 138
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
HMC529LP5 / 529LP5E
v00.1105
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 12.4 - 13.4 GHz
Notes:
9
VCOs & PLOs - 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
9 - 139


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