T/R SWITCH. HMC195 Datasheet

HMC195 SWITCH. Datasheet pdf. Equivalent

HMC195 Datasheet
Recommendation HMC195 Datasheet
Part HMC195
Description GaAs MMIC SOT26 T/R SWITCH
Feature HMC195; v01.0700 MICROWAVE CORPORATION HMC195 GaAs MMIC SOT26 T/R SWITCH, DC - 2.5 GHz Features Low Inserti.
Manufacture Hittite Microwave Corporation
Datasheet
Download HMC195 Datasheet




Hittite Microwave Corporation HMC195
v01.0700
MICROWAVE CORPORATION
Typical Applications
The HMC195 is ideal for:
• MMDS & WirelessLAN
• PCMCIA Wireless Cards
• Portable Wireless
Functional Diagram
14
HMC195
GaAs MMIC SOT26 T/R
SWITCH, DC - 2.5 GHz
Features
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
High Input IP3: +62 dBm
Positive Control: 0/+3V to 0/+8V
General Description
The HMC195 is a low-cost SPDT switch in a
6-lead SOT26 package for use in transmit or
receive applications which require very low dis-
tortion at high signal power levels. The device
can control signals from DC to 2.5 GHz and
is especially suited for 900 MHz and 1.8 - 2.2
GHz applications with less than 1 dB loss. The
design provides exceptional intermodulation per-
formance; a +62 dBm third order intercept at
8 Volt bias. RF1 and RF2 are reflective shorts
when “Off”. On-chip circuitry allows single posi-
tive supply operation at very low DC current with
control inputs compatible with CMOS and most
TTL logic families.
Electrical Specifications, TA = +25° C, Vctl = 0/+5 Vdc, 50 Ohm System
Parameter
Frequency
Min. Typ. Max.
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
0.4 0.7
0.6 0.9
1.1 1.4
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
22
19
15
25
23
18
Return Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
20
12
9
26
15
11
Input Power for 1dB Compression
0/8V Control
0.5 - 1.0 GHz
0.5 - 2.5 GHz
30
29
36
35
Input Third Order Intercept
0/8V Control
0.5 - 1.0 GHz
0.5 - 2.5 GHz
58
55
62
59
Switching Characteristics
DC - 2.5 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
10
24
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
14 - 48
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



Hittite Microwave Corporation HMC195
v01.0700
MICROWAVE CORPORATION
HMC195
GaAs MMIC SOT26 T/R
SWITCH, DC - 2.5 GHz
InseGrtiaoAn sLoMssMIC SUB-HARMONICALLY PIsUolMatiPonED MIXER 17 - 25 GHz
0
-0.5
-1
-1.5
-2
-2.5
-3
0
+85C
-40C
+25C
12
FREQUENCY (GHz)
3
0
-10
-20
-30
-40
0
-40C, +25C, +85C
12
FREQUENCY (GHz)
3
Return Loss
0
-10
+25C
-20
-30
-40
0
Input 0.1 and 1.0 dB
Compression vs. Control Voltage
+85C
12
FREQUENCY (GHz)
3
Input Third Order
Intercept Point vs. Control Voltage
40
1 dB at 1900 MHz
35
1 dB at 900 MHz
30
0.1 dB at 900 MHz
0.1 dB at 1900 MHz
25
20
2 4 6 8 10
Control Input (Vdc)
65
60
55
50
45
40
35
2
900 MHz
1900 MHz
468
Control Input (Vdc)
10
14
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
14 - 49



Hittite Microwave Corporation HMC195
v01.0700
MICROWAVE CORPORATION
HMC195
GaAs MMIC SOT26 T/R
SWITCH, DC - 2.5 GHz
14
Compression vs. Bias Voltage
Carrier at 900 MHz
Carrier at 1900 MHz
Control
Input
Input Power
for 0.1 dB
Compression
Input Power
for 1.0 dB
Compression
Input Power
for 0.1 dB
Compression
Input Power
for 1.0 dB
Compression
(Vdc)
(dBm)
(dBm)
(dBm)
(dBm)
+3 23
27
22 26
+5 29
33
29 32
+8 34
36
33 35
Caution: Do not operate in 1dB compression at power levels
above +33 dBm and do not “hot switch” power levels greater
than +23dBm (Vctl = +5Vdc).
DC blocks are required at ports RFC, RF1 and RF2.
Distortion vs. Bias Voltage
Control
Input
(Vdc)
+3
+4
+5
+8
1 Watt Carrier at
900 MHz
Third
Order
Intercept
Second
Order
Intercept
(dBm)
(dBm)
40 87
44 88
49 90
62 90
1 Watt Carrier at
1900 MHz
Third
Order
Intercept
Second
Order
Intercept
(dBm)
(dBm)
39 79
41 85
43 91
59 99
Truth Table
*Control Input Voltage Tolerances are ± 0.2 Vdc.
Control Input*
Control Current
Signal Path State
A
(Vdc)
B
(Vdc)
Ia
(uA)
Ib
RF to
RF to
(uA) RF1 RF2
0 +3 -25 25 ON OFF
+3 0 25 -25 OFF ON
0
+5
-120
120
ON OFF
+5
0
120
-120
OFF
ON
0
+8
-200
200
ON OFF
+8
0
200
-200
OFF
ON
14 - 50
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







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