218MS8E [HITTITE]
GaAs MMIC SMT DOUBLEBALANCED MIXER, 4.5 - 6 GHz; 砷化镓MMIC双平衡SMT搅拌机， 4.5 - 6 GHz的
| 型号： | 218MS8E |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs MMIC SMT DOUBLEBALANCED MIXER, 4.5 - 6 GHz |
| 文件： | 总6页 (文件大小：223K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC218MS8 / 218MS8E
v04.0906
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 6 GHz
Typical Applications
Features
The HMC218MS8 / HMC218MS8E is ideal for:
• Basestations, Repeaters & Access Points
• WiMAX, WiBro & Fixed Wireless
• Portables & Subscribers
Passive Double-Balanced Topology
Input IP3 : +18 dBm
Low Conversion Loss: 6.5 dB
LO / RF Isolation: 30 dB
LO / IF Isolation: 25 dB
• PLMR, Public Safety & Telematics
8
Upconverter & Downconverter Applications
Functional Diagram
General Description
The HMC218MS8 & HMC218MS8E are ultra miniature
double-balanced mixers in 8 lead plastic surface
mount packages (MSOP). This passive MMIC mixer
is constructed of GaAs Schottky diodes and novel
planar transformer baluns on the chip. The device
can be used as an upconverter, downconverter, bi-
phase modulator / demodulator, or phase comparator.
The low conversion loss, high isolation and wide IF
bandwidth make this mixer ideal for a variety of Rx and
Tx frequency plans.
Electrical Specifications, TA = +25° C, As a Function of LO Drive
LO = +13 dBm
IF = 100 MHz
LO = +10 dBm
IF = 100 MHz
LO = +7 dBm
IF = 100 MHz
Parameter
Units
Min.
Typ.
4.5 - 6.0
DC - 1.6
6.5
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
4.5 - 6.0
4.7 - 5.9
GHz
GHz
dB
DC - 1.6
DC - 1.5
8.5
8.5
8
8
9.5
9.5
8
8
9.5
9.5
Noise Figure (SSB)
LO to RF Isolation
6.5
dB
25
15
30
25
14
30
25
23
12
28
23
dB
LO to IF Isolation
25
dB
5.2 GHz
5.8 GHz
12
15
16
18
11
13
14
17
9
10
12
13
IP3 (Input)
dBm
dBm
1 dB Gain Compression (Input)
7
10
5
9
4
7
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 - 92
HMC218MS8 / 218MS8E
v04.0906
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 6 GHz
Conversion Loss vs.
Temperature @ LO = +13 dBm
Isolation @ LO = +13 dBm
0
0
-10
-20
-30
-5
-10
-40
8
-40 C
+25 C
+85 C
-15
-20
RF/IF
-50
LO/IF
LO/RF
-60
3.5
4
4.5
5
5.5
6
6.5
6.5
3
3.5
4
4.5
5
5.5
6
6.5
6.5
6
FREQUENCY (GHz)
FREQUENCY (GHz)
Conversion Loss vs. LO Drive
Return Loss @ LO = +13 dBm
0
0
-5
-10
-15
-5
-10
-20
RF
+5 dBm
-25
-30
-35
IF
-15
-20
+7 dBm
+9 dBm
LO
+11 dBm
+13 dBm
3.5
4
4.5
5
5.5
6
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
FREQUENCY (GHz)
FREQUENCY (GHz)
P1dB vs.
Temperature LO = +13 dBm
IF Bandwidth @ LO = +13 dBm
0
12
11
10
9
-5
-10
-15
-20
-25
8
-40 C
+25 C
+85 C
7
6
0
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
IF FREQUENCY (GHz)
4.8
5
5.2
5.4
5.6
5.8
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
8 - 93
HMC218MS8 / 218MS8E
v04.0906
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 6 GHz
Input IP3 vs.
Temperature @ LO = +13 dBm
Input IP3 vs. LO Drive
19
20
18
19
+9 dBm
+11 dBm
+13 dBm
-40 C
+25 C
+85 C
17
18
17
16
15
14
16
15
14
13
8
4.8
5
5.3
5.5
5.7
6
6.2
4.8
5
5.3
5.5
5.7
6
6.2
LO FREQUENCY (GHz)
LO FREQUENCY (GHz)
Input IP2 vs.
Temperature @ LO = +13 dBm
Input IP2 vs. LO Drive
48
50
-40 C
+25 C
+85 C
46
44
42
40
38
36
34
48
46
44
42
40
38
+9 dBm
+11 dBm
+13 dBm
4.8
5
5.2
5.4
5.6
5.8
6
4.8
5
5.2
5.4
5.6
5.8
6
LO FREQUENCY (GHz)
LO FREQUENCY (GHz)
MxN Spurious Outputs
Harmonics of LO
nLO
nLO Spur at RF Port
LO Freq.
(GHz)
mRF
0
xx
1
0
2
3
23
4
1
2
3
4
0
1
2
3
4
15
34
36
59
68
77
96
5.0
31
31
32
32
33
33
30
32
35
35
35
32
57
59
62
64
65
64
68
69
73
76
76
68
10
0
27
5.2
67
61
82
>105
56
59
5.4
97
81
60
5.6
5.8
>105
>105
>105
RF = 5.15 GHz @ -10 dBm
LO = 5.25 GHz @ +13 dBm
All values in dBc relative to the IF
6.0
LO = +13 dBm
Values in dBc below input LO level measured at the 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 - 94
HMC218MS8 / 218MS8E
v04.0906
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 6 GHz
Absolute Maximum Ratings
RF / IF Input
+13 dBm
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
LO Drive
+27 dBm
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
8
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS].
3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
H218
XXXX
HMC218MS8
Low Stress Injection Molded Plastic
Sn/Pb Solder
H218
XXXX
MSL1 [2]
HMC218MS8E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[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
8 - 95
HMC218MS8 / 218MS8E
v04.0906
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 6 GHz
Evaluation Circuit Board
8
List of Materials for Evaluation PCB 101830 [1]
The circuit board used in the final application should
useRFcircuitdesigntechniques. Signallinesshould
have 50 ohm impedance while the package ground
leads 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.
Item
J1 - J3
U1
Description
PCB Mount SMA RF Connector
HMC218MS8 / HMC218MS8E Mixer
101828 Evaluation Board
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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 - 96
HMC218MS8 / 218MS8E
v04.0906
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 6 GHz
Notes:
8
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 - 97
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