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HMC264LC3B
v04.0414
MIXERS - SUBHARMONIC - SMT
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
Typical Applications
Features
The HMC264LC3B is ideal for:
Integrated LO Amplifier: -4 to +4 dBm Input
• Point-to-Point Radios
Sub-Harmonically Pumped (x2) LO
• Point-to-Multi-Point Radios & VSAT
High 2LO/RF Isolation: 30 dB
• Test Equipment & Sensors
DC - 6 GHz Wideband IF
• Military End-Use
12 Lead 3x3mm SMT Package: 9mm²
Functional Diagram
General Description
The HMC264LC3B is a 21 - 31 GHz Sub-harmonically
Pumped (x2) MMIC Mixer with an integrated LO
amplifier in a leadless “Pb Free” SMT package. The
2LO to RF isolation is excellent at 30 dB, eliminating
the need for additional filtering. The LO amplifier is
a single bias (+3V to +4V) design with only -4 to +4
dBm drive requirement. The RF and LO ports are DC
blocked and matched to 50 Ohms for ease of use
while the IF covers DC to 6 GHz. The HMC264LC3B
eliminates the need for wire bonding, allowing use of
surface mount manufacturing techniques.
Electrical Specifications, TA = +25 °C, As a Function of LO Drive & Vdd
IF = 1 GHz
LO = -4 dBm & Vdd = +4V
Parameter
Min.
Typ.
IF = 1 GHz
LO = -4 dBm & Vdd = +3V
Max.
Min.
Typ.
Units
Max.
Frequency Range, RF
21 - 31
22 - 31
GHz
Frequency Range, LO
10.5 - 15.5
11 - 15.5
GHz
Frequency Range, IF
DC - 6
DC - 6
GHz
Conversion Loss
9
12
9
12
dB
Noise Figure (SSB)
9
12
9
12
dB
2LO to RF Isolation
20
30
18
30
2LO to IF Isolation
25
40
25
dB
40
dB
IP3 (Input)
12
10
dBm
1 dB Compression (Input)
+3
+1
dBm
Supply Current (Idd)
28
25
mA
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
1
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
HMC264LC3B
v04.0414
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
0
0
-5
-5
-10
-15
+25 C
+85 C
-40 C
-20
-25
-10
-15
+25 C
+85 C
-40 C
-20
-25
19
21
23
25
27
29
31
33
19
21
23
RF FREQUENCY (GHz)
0
0
-5
-5
-10
-8 dBm
-6 dBm
-4 dBm
-2 dBm
0 dBm
-20
-25
29
31
33
31
33
-10
-15
-8 dBm
-6 dBm
-4 dBm
-2 dBm
0 dBm
-20
-25
19
21
23
25
27
29
31
33
19
21
RF FREQUENCY (GHz)
25
27
29
Isolation @ LO = -4 dBm, Vdd = +3V
10
-10
-10
ISOLATION (dB)
10
-30
RF/IF
LO/RF
LO/IF
2LO/RF
2LO/IF
-50
23
RF FREQUENCY (GHz)
Isolation @ LO = -4 dBm, Vdd = +4V
ISOLATION (dB)
27
Conversion Gain
vs. LO Drive @ Vdd = +3V
CONVERSION GAIN (dB)
CONVERSION GAIN (dB)
Conversion Gain
vs. LO Drive @ Vdd = +4V
-15
25
RF FREQUENCY (GHz)
MIXERS - SUBHARMONIC - SMT
Conversion Gain vs.
Temperature @ LO = -4 dBm, Vdd= +3V
CONVERSION GAIN (dB)
CONVERSION GAIN (dB)
Conversion Gain vs.
Temperature @ LO = -4 dBm, Vdd= +4V
-30
RF/IF
LO/RF
LO/IF
2LO/RF
2LO/IF
-50
-70
-70
19
21
23
25
27
FREQUENCY (GHz)
29
31
33
19
21
23
25
27
29
31
33
FREQUENCY (GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
2
HMC264LC3B
v04.0414
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
20
15
15
10
10
IP3 (dBm)
IP3 (dBm)
Input IP3 vs. LO Drive @ Vdd = +3V *
20
5
-6 dBm
-4 dBm
-2 dBm
0
5
-6 dBm
-4 dBm
-2 dBm
0
-5
-5
19
21
23
25
27
29
31
33
19
21
23
RF FREQUENCY (GHz)
27
29
31
33
Input IP2 vs. LO Drive @ Vdd = +3V *
60
50
50
40
40
IP2 (dBm)
60
30
20
30
20
-6 dBm
-4 dBm
-2 dBm
10
19
21
23
25
27
-6 dBm
-4 dBm
-2 dBm
10
0
29
31
0
19
33
21
23
RF FREQUENCY (GHz)
27
29
31
33
31
33
Input P1dB vs. Temperature @
LO = -4 dBm, Vdd = +3V
10
6
6
P1dB (dBm)
10
2
-2
+25 C
+85 C
-40 C
-6
25
RF FREQUENCY (GHz)
Input P1dB vs. Temperature @
LO = -4 dBm, Vdd = +4V
P1dB (dBm)
25
RF FREQUENCY (GHz)
Input IP2 vs. LO Drive @ Vdd = +4V *
IP2 (dBm)
MIXERS - SUBHARMONIC - SMT
Input IP3 vs. LO Drive @ Vdd = +4V *
2
-2
+25 C
+85 C
-40 C
-6
-10
-10
19
21
23
25
27
29
31
33
RF FREQUENCY (GHz)
19
21
23
25
27
29
RF FREQUENCY (GHz)
* Two-tone input power = -10 dBm each tone, 1 MHz spacing.
3
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
HMC264LC3B
v04.0414
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
0
-5
-5
-10
-15
Vdd=+3V
Vdd=+4V
-20
-25
-10
-15
Vdd=+3V
Vdd=+4V
-20
-25
19
21
23
25
27
29
31
33
0
2
RF FREQUENCY (GHz)
4
6
8
10
8
10
IF FREQUENCY (GHz)
RF & LO Return Loss @ LO = -4 dBm
IF Return Loss @ LO = -4 dBm
0
0
RETURN LOSS (dB)
RETURN LOSS (dB)
-2
-5
-10
-15
-4
-6
-8
-10
MIXERS - SUBHARMONIC - SMT
IF Bandwidth @ LO = -4 dBm
0
CONVERSION GAIN (dB)
CONVERSION GAIN (dB)
Upconverter Performance
Conversion Gain @ LO = -4 dBm
-12
RF
LO
-20
-14
0
4
8
12
16
20
24
28
32
RF FREQUENCY (GHz)
0
2
4
6
RF FREQUENCY (GHz)
MxN Spurious Outputs
@ LO = -4 dBm, Vdd = +4V
nLO
mRF
±5
-2
30
-1
60
±4
±3
±2
±1
39
31
17
14
-17
X
35
46
42
64
64
80
82
0
1
2
3
82
0
25
RF = 30 GHz @ -10 dBm
LO = 13.5 GHz @ -4 dBm
All values in dBc below IF power level.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
4
HMC264LC3B
v04.0414
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
MIXERS - SUBHARMONIC - SMT
Absolute Maximum Ratings
RF / IF Input (Vdd = +5V)
+13 dBm
LO Drive (Vdd = +5V)
+13 dBm
Vdd
5.5V
Channel Temperature
175 °C
Continuous Pdiss (Ta = 85 °C)
(derate 2.52 mW/°C above 85 °C)
227 mW
Thermal Resistance
(junction to ground paddle)
397 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA.
2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER NICKEL.
3. DIMENSIONS ARE IN INCHES (MILLIMETERS).
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. CHARACTERS TO BE HELVETICA MEDIUM, .025 HIGH, BLACK INK,
OR LASER MARK LOCATED APPROX. AS SHOWN.
6. PACKAGE WARP SHALL NOT EXCEED 0.05MM DATUM – C –
7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
Package Information
Part Number
Package Body Material
Lead Finish
HMC264LC3B
Alumina, White
Gold over Nickel
MSL Rating
MSL3
[1]
Package Marking [2]
H264
XXXX
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
5
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
HMC264LC3B
v04.0414
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
Pin Descriptions
Function
Description
1
Vdd
Power supply for the LO Amplifier. External RF bypass capacitors
are required as close to the package as possible.
2, 3
N/C
No connection required. These pins may be connected to RF/DC
ground without affecting performance.
4, 6, 7,
9, 10, 12
GND
Package bottom must also be connected to RF/DC ground.
5
LO
LO Port. This pin is AC coupled and matched to
50 Ohms from 10.5 - 15.5 GHz.
8
IF
IF Port. This pin is DC coupled and should be DC blocked externally using a series capacitor whose value has been chosen to pass
the necessary IF frequency range. Any applied DC voltage to this
pin will result in die non-function and possible die failure.
11
RF
RF Port. This pin is AC coupled and matched to
50 Ohms from 21 - 31 GHz.
Interface Schematic
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
MIXERS - SUBHARMONIC - SMT
Pin Number
6
HMC264LC3B
v04.0414
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
MIXERS - SUBHARMONIC - SMT
Evaluation PCB
List of Materials for Evaluation PCB 108779 [1]
Item
Description
J1 - J3
PCB Mount SMA Connector
J4, J5
DC Pin
C1
100 pF Capacitor, 0402 Pkg.
C2
1000 pF Capacitor, 0603 Pkg
C3
2.2 µF Capacitor, Tantalum
U1
HMC264LC3B Mixer
PCB [2]
108777 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
7
The circuit board used in this 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 board should be mounted to an appropriate heat sink. The evaluation circuit board shown
is available from Hittite upon request.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
HMC264LC3B
v04.0414
MIXERS - SUBHARMONIC - SMT
GaAs MMIC SUB-HARMONIC
SMT MIXER, 21 - 31 GHz
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 [email protected]
8