hittite HMC174MS8 User Manual
查询HMC174MS8供应商
14
MICROWAVE CORPORATION
Typical Applications
The HMC174MS8 is ideal for:
• ISM Applications
• PCMCIA Wireless Cards
• Portable Wireless
Functional Diagram
v01.0101
HMC174MS8
GaAs MMIC T/R SWITCH
DC - 3 GHz
Features
Ultra Small Package: MSOP8
High Third Order Intercept: +60 dBm
Single Positive Supply: +3 to +10V
High RF power Capabilty
General Description
The HMC174MS8 is a low-cost SPDT switch in
an 8-lead MSOP package for use in transmitreceive applications which require very low distortion at high signal power levels. The device
can control signals from DC to 3.0 GHz and is
especially suited for 900 MHz, 1.8 - 2.2 GHz, and
2.4 GHz ISM applications with only 0.5 dB loss.
The design provides exceptional intermodulation
performance; providing a +60 dBm third order
intercept at 8 Volt bias. RF1 and RF2 are refl ective shorts when “OFF”. On-chip circuitry allows
single positive supply operation at very low DC
current with control inputs compatible with CMOS
and most TTL logic families.
Electrical Specifi cations, T
Insertion Loss
Isolation
SWITCHES - SMT
Return Loss
Input Power for 1dB Compression 0/8V Control
Input Third Order Intercept 0/8V Control
Switching Characteristics DC - 3.0 GHz
= +25° C, Vdd = +5 Vdc, 50 Ohm System
A
Parameter Frequency Min. Typ. Max. Units
tON, tOFF (50% CTL to 10/90% RF)
tRISE, tFALL (10/90% RF)
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.5 - 1.0 GHz
0.5 - 3.0 GHz
0.5 - 1.0 GHz
0.5 - 3.0 GHz
22
20
17
13
20
16
13
9
35
34
55
55
0.5
0.5
0.7
1.4
25
24
21
17
28
21
17
11
39
38
60
60
10
24
0.7
0.8
1.0
1.8
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
14 - 20
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
MICROWAVE CORPORATION
v01.0101
HMC174MS8
GaAs MMIC T/R SWITCH
DC - 3 GHz
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz
Insertion Loss
0
Isolation
0
-1
-2
-3
INSERTION LOSS (dB)
-4
-5
0123
FREQUENCY (GHz)
Return Loss
0
-10
-20
-30
INPUT RETURN LOSS (dB)
-10
-20
ISOLATION (dB)
-30
-40
0123
FREQUENCY (GHz)
14
-40
0123
Input 0.1 and 1.0 dB
Compression vs. Bias Voltage
45
1db at 1900MHz
40
35
30
COMPRESSION (dBm)
25
2 4 6 8 10 12
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
1dB at 900MHz
0.1dB at 900MHz
0.1dB at 1900MHz
BIAS (Volts)
FREQUENCY (GHz)
Input Third Order
Intercept vs. Bias Voltage
65
60
55
50
IP3 (dBm)
45
40
35
2 4 6 8 10 12
Order Online at www.hittite.com
SWITCHES - SMT
900MHz
1900MHz
BIAS (Volts)
14 - 21
Loading...