Hittite HMC581LP6 High ip3 rfic dual downconverter, 800 - 960 mhz Datasheet

HMC581LP6 / 581LP6E
v00.0806
MIXERS - DOWNCONVERTERS - SMT
8
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Typical Applications
Features
The HMC581LP6 / HMC581LP6E is ideal for Wireless
Infrastructure Applications:
+26 dBm Input IP3
• GSM, GPRS & EDGE
9 dB Conversion Gain
• CDMA & W-CDMA
13 dB Noise Figure
• Cellular / 3G Infrastructure
Single Positive Supply: +5V @ 260 mA
Functional Diagram
General Description
Low Single Input LO Drive: 0 dBm
The HMC581LP6 & HMC581LP6E are high linearity Dual Down Converter Receiver ICs that operate
from 800 - 960 MHz and deliver a +26 dBm input third
order intercept point for UMTS & GSM applications.
The passive mixer outputs and high dynamic range IF
amplifier inputs are positioned so that an external IF
filter can be placed in series between them. The converter provides a gain of 9 dB and typical single side
band noise figure of 13 dB. The IC operates from a
single +5V supply consuming 260 mA of current while
requiring only 0 dBm LO drive. The design requires no
external baluns, no external matching and supports IF
frequencies between 50 and 300 MHz.
Electrical Specifi cations, TA = +25° C, LO = 0 dBm, Vdd = +5V, IF = 105 MHz*
Parameter
Min.
Typ.
Max.
Frequency Range, RF
800 - 960
Frequency Range, LO
700 - 1160
MHz
Frequency Range, IF
50 - 300
MHz
Conversion Gain
7
9
MHz
dB
Noise Figure (SSB)
13
dB
LO to RF Isolation
4
dB
LO to IF Isolation
10
dB
RF to IF Isolation
15
dB
26
dBm
1 dB Compression (Input)
9.5
dBm
Branch Isolation
40
dB
-4 to +4
dBm
256
mA
IP3 (Input)
23
LO Drive Input Level (Typical)
Supply Current (Idd for LO & IF)
(IF bias resistor= 4.7 Ohms)
* Unless otherwise noted all measurements with low side LO & IF = 105 MHz.
8 - 184
Units
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
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Isolation @ LO = 0 dBm
20
20
15
10
10
5
+25C
+85C
-40C
0
-5
-10
0.7
RF TO IF
LO TO RF
LO TO IF
8
0
-10
-20
-30
0.8
0.9
1
-40
0.7
1.1
0.8
RF FREQUENCY (GHz)
Conversion Gain
vs. LO Drive, IF = 105 MHz
1.1
0
15
-5
RETURN LOSS (dB)
CONVERSION GAIN (dB)
1
Return Loss @ LO = 0 dBm
20
10
5
0
-4dBm
-2dBm
0dBm
+2dBm
+4dBm
-5
-10
0.7
0.9
RF FREQUENCY (GHz)
-10
-15
RF
LO
-20
-25
0.8
0.9
1
1.1
0
1
RF FREQUENCY (GHz)
2
3
FREQUENCY (GHz)
P1dB vs. Temperature
@ LO = 0 dBm, IF = 200 MHz
IF Bandwidth, LO = 0 dBm
25
MIXERS - DOWNCONVERTERS - SMT
ISOLATION (dB)
CONVERSION GAIN (dB)
Conversion Gain vs. Temperature
@ LO = 0 dBm, IF = 200 MHz
20
OUTPUT P1dB
15
20
10
RESPONSE (dB)
P1dB (dBm)
15
10
5
0
OUTPUT P1dB, +85C
OUTPUT P1dB, +25C
OUTPUT P1dB, -40C
INPUT P1dB, +25C
INPUT P1dB, -40C
INPUT P1dB, +85C
INPUT P1dB
-5
-10
0.7
0.8
0.9
1
5
CONVERSION GAIN
RETURN LOSS
0
-5
-10
-15
1.1
RF FREQUENCY (GHz)
-20
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
IF FREQUENCY (GHz)
* Unless otherwise noted all measurements with low side LO & IF = 105 MHz.
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 - 185
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Input & Output IP3 vs. Temperature
@ LO = 0 dBm, IF = 200 MHz
Input & Output IP3 vs LO Drive,
IF = 200 MHz
40
40
35
35
IP3 (dBm)
IP3 (dBm)
OUTPUT IP3
25
20
INPUT IP3
IIP3, +25C
IIP3, +85C
IIP3, -40C
OIP3, +25C
OIP3, +85C
OIP3, -40C
15
10
0.7
0.8
0.9
1
25
IIP3
20
15
IIP3, -2dBm
IIP3, 0dBm
IIP3, +2dBm
OIP3, -2dBm
OIP3, 0dBm
OIP3, +2dBm
10
5
0
0.7
1.1
0.8
RF FREQUENCY (GHz)
1
20
65
16
NOISE FIGURE (dB)
OUTPUT IP2
60
55
INPUT IP2
IIP2, -2dBm
IIP2, 0dBm
IIP2, +2dBm
OIP2, -2dBm
OIP2, 0dBm
OIP2,+2dBm
50
45
12
8
LO=700MHz
LO=800MHz
LO=1000MHz
LO=1100MHz
LO=1200MHz
4
0
0.8
0.9
1
1.1
50
100
RF FREQUENCY (GHz)
150
200
250
300
IF FREQUENCY (MHz)
Branch Isolation RF1, IF2 @ LO = 0 dBm
BRANCH ISOLATION (dB)
-36
-40
-44
-48
-52
0.7
0.8
0.9
1
1.1
RF FREQUENCY (GHz)
* Unless otherwise noted all measurements with low side LO & IF = 105 MHz.
8 - 186
1.1
Noise Figure vs. IF Frequency
70
40
0.7
0.9
RF FREQUENCY (GHz)
Input & Output IP2 vs.
LO Drive, IF = 200 MHz
IP2 (dBm)
MIXERS - DOWNCONVERTERS - SMT
8
OIP3
30
30
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
350
400
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Conversion Gain vs. LO Drive,
IF = 150 MHz
20
15
15
10
5
-4dBm
-2dBm
0dBm
2dBm
+4dBm
0
-5
-10
0.7
0.8
0.9
1
1.1
8
10
5
-4dBm
-2dBm
0dBm
2dBm
+4dBm
0
-5
-10
0.7
0.8
0.9
Conversion Gain vs. LO Drive,
IF = 200 MHz
1.1
MxN Spurious @ IF Port
20
nLO
15
CONVERSION GAIN (dB)
1
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
10
5
-4dBm
-2dBm
0dBm
2dBm
+4dBm
0
mRF
0
1
2
3
4
0
xx
2
36
32
53
1
19
0
26
58
62
2
75
65
50
54
89
3
108
93
88
78
89
4
123
123
117
103
89
RF Freq. = 0.8 GHz @ -10 dBm
LO Freq. = 0.7 GHz @ 0 dBm
All values in dBc below IF power level (1RF - 1LO).
-5
-10
0.7
0.8
0.9
1
1.1
RF FREQUENCY (GHz)
Typical Supply Current vs. Vdd
Harmonics of LO
Vdd (LO + IF)
Idd (mA)
+4.5
190
LO Freq. (GHz)
1
+5.0
260
0.6
15
+5.5
340
0.7
7
0.8
4
23
Downconverter will operate over full voltage range shown above.
MIXERS - DOWNCONVERTERS - SMT
20
CONVERSION GAIN (dB)
CONVERSION GAIN (dB)
Conversion Gain vs. LO Drive IF = 70 MHz
nLO Spur @ RF Port
2
3
4
16
14
26
22
15
37
19
46
0.9
3
17
25
38
1
2
17
23
25
1.1
1
20
12
24
LO = 0 dBm
All values in dBc below input LO level measured at RF port.
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 - 187
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Absolute Maximum Ratings
MIXERS - DOWNCONVERTERS - SMT
8
RF / IF Input (Vdd= +5V)
+13 dBm
LO Drive (Vdd= +5V)
+15 dBm
Vdd (LO or IF)
+7 Vdc
Channel Temperature
150°C
Continuous Pdiss (T = 85°C)
(derate 25.5 mW/°C above 85°C)
1.64 W
Thermal Resistance
(channel to ground paddle)
39.6 °C/W
Storage Temperature
-65 to +150°C
Operating Temperature
-40 to +85°C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
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.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
HMC581LP6
Low Stress Injection Molded Plastic
Sn/Pb Solder
MSL1
HMC581LP6E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL1
Package Marking [3]
[1]
H581
XXXX
[2]
H581
XXXX
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
8 - 188
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
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Pin Descriptions
Function
Description
1, 7
RF1, RF2
These pins are DC coupled and matched to 50 Ohms.
2, 4, 6, 8, 10, 12,
14, 16, 18, 20, 22,
24, 26, 28
GND
Backside of package has exposed metal ground slug
that must also be connected to ground.
3
Vdd
Power supply for the second stage LO amplifier. One
external bypass capacitor (1,000 pF) is required.
61 mA typical, 73 mA maximum.
5, 15, 19
N/C
No connection. These pins may be connected to RF
ground. Performance will not be affected.
9, 27
MIX IF2,
MIX IF1
IF output from the mixers. This pin is DC coupled to
the mixer. A low pass filter and blocking capacitor are
required between mixer IF port and IF amplifier.
(See application circuit).
11, 25
AMP IF2,
AMP IF1
Inputs to the IF amplifiers. A low pass filter and blocking capacitor are required between mixer IF port and IF
amplifier. (See application circuit).
13, 23
IF2, IF1
Outputs of the IF amplifiers and bias ports for the IF
amplifiers. A pull up inductor, resistor, and bypass
capacitors are required. (See application circuit).
IF1 = 71 mA typical, 85 mA maximum.
IF2 = 71 mA typical, 85 mA maximum.
17
LO
This pin is AC coupled and matched to 50 Ohms.
Vdd LO
Bias voltage for the first stage of the LO amplifier. A
pull up inductor, resistor, and bypass capacitors are
required. (See application circuit).
53 mA typical, 64 mA maximum.
21
Interface Schematic
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
MIXERS - DOWNCONVERTERS - SMT
Pin Number
8 - 189
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Evaluation PCB
MIXERS - DOWNCONVERTERS - SMT
8
List of Materials for Evaluation PCB 115316 [1]
Item
Description
J1 - J5
PCB Mount SMA RF Connector
J6 - J9
DC Pins
C1, C4 - C10
1000 pF Chip Capacitor, 0402 Pkg.
C2, C3
7 pF Chip Capacitor, 0402 Pkg.
C11, C12, C13
100 pF Chip Capacitor, 0402 Pkg.
L1, L2
220 nH Chip Inductor, 0603 Pkg.
L3
22 nH Chip Inductor, 0603 Pkg.
L4, L5
27 nH Chip Inductor, 0603 Pkg.
R1, R2
4.7 Ohm Resistor, 0603 Pkg.
R3
22 Ohm Resistor, 0603 Pkg.
U1
HMC581LP6 / HMC581LP6E
PCB [2]
106955-2 Evaluation Board
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: Rogers 4350
8 - 190
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
HMC581LP6 / 581LP6E
v00.0806
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 800 - 960 MHz
Application Circuit
Recommended Components Values (IF = DC - 300 MHz)
C1, C4 - C10
1000 pF
C2, C3
7 pF
C11, C12, C13
100 pF
L1, L2
220 nH
L3
22 nH
L4, L5
27 nH
R1, R2
4.7 Ohm
R3
22 Ohm
MIXERS - DOWNCONVERTERS - SMT
8
Note: L4, C3 and L5, C2 form low pass filters, these values may
be changed for optimization of LO to IF isolation, depending on
application frequency. C4 and C5 are DC blocks.
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 - 191
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