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MICROWAVE CORPORATION
12 - 212
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HMC400MS8
HIGH IP3 GaAs MMIC
MIXER, 1.7 - 2.2 GHz
v01.1003
General Description
Features
Functional Diagram
+35 dBm Input IP3
Conversion Loss: 8.8 dB
No External Components
Ultra Small MSOP Package: 14.8mm
2
Electrical Specifi cations,
T
A
= +25C, LO = +17dBm, IF = 200 MHz*
Typical Applications
High Dynamic Range Infrastructure:
GSM, GPRS & EDGE
CDMA & W-CDMA
Cable Modem Termination Systems
*Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
The HMC400MS8 is a high dynamic range passive
MMIC mixer in a plastic surface mount 8 lead Mini
Small Outline Package (MSOP) covering 1.7 to 2.2
GHz. Excellent input IP3 performance of +36 dBm
for down conversion and +29 dBm for up conversion
is provided for 2.5G & 3G GSM/CDMA based UMTS
or PCS applications at an LO drive of +17dBm.
With a 1dB compression of +21 dBm, the RF port
will accept a wide range of input signal levels.
Conversion loss is 8.5dB typical and LO isolations
are maintained at 22 to 33 dB. This miniature single-
ended monolithic GaAs FET mixer does not require
any external components or bias. The 50 to 300 MHz
IF frequency response will satisfy many UMTS/PCS
transmit or receive frequency plans confi gured for low
side LO. The HMC400MS8 input IP3 performance
coupled with its high P1dB rivals traditional
active FET mixers while offering a much smaller
14.8mm
2
standard IC footprint and no DC bias.
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Frequency Range, RF
1.7 - 1.8
1.8 - 2.0
2.0 - 2.2
GHz
Frequency Range, LO
1.4 - 1.75
1.5 - 1.95
1.7 - 2.15
GHz
Frequency Range, IF
DC - 300
DC - 300
DC - 300
MHz
Conversion Loss
9
11
8.8
10.5
8.8
10.5
dB
Noise Figure (SSB)
9
11
8.8
10.5
8.8
10.5
dB
LO to RF Isolation
29
33
24
30
20
25
dB
LO to IF Isolation
16
20
17
22
19
25
dB
IP3 (Input)
30
34
32
36
28
32
dBm
1 dB Gain Compression (Input)
18
21
18
21
18
22
dBm
LO Input Drive Level (Typical)
+16 to +18
+16 to +18
+16 to +18
dBm
MICROWAVE CORPORATION
12 - 213
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HIGH IP3 GaAs MMIC
MIXER, 1.7 - 2.2 GHz
v01.1003
Conversion Gain vs.
Temperature @ LO = +17 dBm
Isolation @ LO = +17 dBm
Conversion Gain vs. LO Drive
Return Loss @ LO = +17 dBm
If Bandwidth @ LO = +17 dBm
Upconverter Performance
Conversion Gain @ LO = +17 dBm
-20
-15
-10
-5
0
1.7
1.8
1.9
2
2.1
2.2
2.3
+ 25C
+ 85C
- 40C
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-40
-30
-20
-10
0
1.7
1.8
1.9
2
2.1
2.2
2.3
RF TO IF
LO TO RF
LO TO IF
ISOLATION (dB)
FREQUENCY (GHz)
-20
-15
-10
-5
0
1.7
1.8
1.9
2
2.1
2.2
2.3
LO = +15dBm
LO = +16dBm
LO = +17dBm
LO = +19dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-30
-25
-20
-15
-10
-5
0
1.7
1.8
1.9
2
2.1
2.2
2.3
RF
LO
RETURN LOSS (dB)
RF FREQUENCY (GHz)
-20
-15
-10
-5
0
1.7
1.8
1.9
2
2.1
2.2
2.3
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-20
-15
-10
-5
0
50
100
150
200
250
300
350
400
450
500
CONVERSION GAIN
RETURN LOSS
IF FREQUENCY (MHz)
RESPONSE (dB)
HMC400MS8
*Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
MICROWAVE CORPORATION
12 - 214
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HIGH IP3 GaAs MMIC
MIXER, 1.7 - 2.2 GHz
v01.1003
Input IP3 vs.
Temperature, LO = +17 dBm
Input IP3 vs. LO Drive
Upconverter IP3 vs.
LO Drive, IF = 200 MHz
20
25
30
35
40
60
90
120
150
180
210
240
270
300
LO = +15dBm
LO = +16dBm
LO = +17dBm
LO = +19dBm
INPUT IP3 (dBm)
IF FREQUENCY (MHz)
20
25
30
35
40
60
90
120
150
180
210
240
270
300
LO = +15dBm
LO = +16dBm
LO = + 17dBm
LO = + 19dBm
INPUT IP3 (dBm)
IF FREQUENCY (MHz)
20
25
30
35
40
60
90
120
150
180
210
240
270
300
LO = +15dBm
LO = +16dBm
LO = +17dBm
LO = +19dBm
INPUT IP3 (dBm)
IF FREQUENCY (MHz)
20
25
30
35
40
1.7
1.8
1.9
2
2.1
2.2
2.3
+ 15dBm
+ 16dBm
+ 17dBm
+ 19dBm
INPUT IP3 (dBm)
RF FREQUENCY (GHz)
20
25
30
35
40
1.7
1.8
1.9
2
2.1
2.2
2.3
+ 25C
+ 85C
- 40C
INPUT IP3 (dBm)
RF FREQUENCY (GHz)
20
25
30
35
40
1.7
1.8
1.9
2
2.1
2.2
2.3
LO = +15dBm
LO = +16dBm
LO = +17dBm
LO = + 19dBm
INPUT IP3 (dBm)
RF FREQUENCY (GHz)
HMC400MS8
*Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
Input IP3 vs.
IF Frequency, RF = 1.75 GHz
Input IP3 vs.
IF Frequency, RF = 1.95 GHz
Input IP3 vs.
IF Frequency, RF = 2.15 GHz
MICROWAVE CORPORATION
12 - 215
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HIGH IP3 GaAs MMIC
MIXER, 1.7 - 2.2 GHz
v01.1003
Input IP2 vs.
Temperature @ LO = +17 dBm
Input IP2 vs. LO Drive @ LO = +17 dBm
Input P1dB vs.
Temperature @ LO = +17 dBm
20
25
30
35
40
45
1.7
1.8
1.9
2
2.1
2.2
2.3
+ 25C
+ 85C
- 40C
INPUT IP2 (dBm)
RF FREQUENCY (GHz)
20
25
30
35
40
45
1.7
1.8
1.9
2
2.1
2.2
2.3
+ 15 dBm
+ 16 dBm
+ 17dBm
+ 19dBm
INPUT IP2 (dBm)
RF FREQUENCY (GHz)
15
16
17
18
19
20
21
22
23
24
25
1.7
1.8
1.9
2
2.1
2.2
2.3
+ 25C
+ 85C
- 40C
INPUT P1dB (dBm)
RF FREQUENCY (GHz)
MxN Spurious Outputs
nLO
mRF
0
1
2
3
4
0
xx
-11
7
4
8
1
9
0
24
31
27
2
71
70
49
58
64
3
79
80
80
79
77
4
77
80
80
79
80
RF Freq = 2 GHz @ -10 dBm
LO Freq = 1.8 GHz @ +17 dBm
All values in dBc relative to the IF output power.
Harmonics of LO
nLO Spur @ RF Port
LO Freq (GHz)
1
2
3
4
1.4
42
26
56
46
1.55
33
25
56
53
1.7
29
29
49
50
1.85
26
31
44
53
2
24
36
44
48
2.15
21
38
43
49
LO = +17 dBm
All values are in dBc below input LO level @ RF port.
HMC400MS8
*Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
Absolute Maximum Ratings
RF/IF Input
+27 dBm
LO Drive
+27 dBm
Storage Temperature
-65 to +150 C
Operating Temperature
-40 to +85 C
IF DC Current
40 mA
MICROWAVE CORPORATION
12 - 216
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HIGH IP3 GaAs MMIC
MIXER, 1.7 - 2.2 GHz
v01.1003
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED
PLASTIC SILICA AND SILICON IMPREGNATED.
2. LEAD MATERIAL: COPPER ALLOY
3 LEAD PLATING: Sn/Pb SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS]
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO THE PCB RF GROUND
Pin Number
Function
Description
Interface Schematic
1
LO
This pin is AC coupled & matched to 50 Ohms
from 1.4 to 2.2 GHz. Blocking capacitors are required if line
potential is not equal to 0V.
2, 4
N/C
Not connected.
3, 6, 7
GND
This pin must be connected to RF ground.
5
IF Port
This pin is DC coupled. For applications not requiring
operation to DC this port should be DC blocked externally
using a series capacitor. Choose value of capacitor to pass
IF frequency desired. For operation to DC, this pin must not
sink/source more than 40 mA of current or failure may result.
8
RF Port
This pin is DC coupled & matched to 50 Ohm
from 1.7 to 2.2 GHz
Pin Descriptions
HMC400MS8
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