|
|
SPDT SWITCH. HMC197 Datasheet |
|
|
|
v01.0700
MICROWAVE CORPORATION
HMC197
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
14
14 - 54
Typical Applications
The HMC197 is ideal for:
• MMDS & WirelessLAN
• PCMCIA Wireless Cards
• Portable WIreless
Functional Diagram
Features
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
Input IP3: +45 dBm
Positive Control: 0/+3V @ 10 uA
General Description
The HMC197 is a low-cost SPDT switch in a
6-lead SOT26 plastic package for use in general
switching applications which require very low
insertion loss and very small size. 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 less than 1
dB loss. The design provides exceptional inser-
tion loss performance, ideal for filter and receiver
switching. RF1 and RF2 are reflective shorts
when “Off”. The two control voltages require a
minimal amount of DC current and offer compat-
ibility with most CMOS & TTL logic families. See
HMC221 for same performance in an alternate
SOT26 pin-out.
Electrical Specifications, TA = +25° C, Vctl = 0/+3 to +8 Vdc, 50 Ohm System
Parameter
Frequency
Min. Typ. Max.
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.4
0.45
0.7
0.8
0.7
0.8
0.9
1.1
Isolation
DC - 1.0 GHz 24 28
DC - 2.0 GHz 24 28
DC - 2.5 GHz 18 22
DC - 3.0 GHz 14 18
Return Loss
DC - 1.0 GHz 20 30
DC - 2.0 GHz 16 22
DC - 2.5 GHz 14 17
DC - 3.0 GHz 10 13
Input Power for 1dB Compression
(Vctl = 0/+5V)
0.5 - 1.0 GHz 25 30
0.5 - 3.0 GHz 23 29
Input Third Order Intercept
(Vctl = 0/+5V) (Two-tone Input Power = +7 dBm Each Tone)
0.5 - 1.0 GHz 40 45
0.5 - 3.0 GHz 38 43
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
3
10
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
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
|
v01.0700
MICROWAVE CORPORATION
HMC197
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
InseGrtiaoAn sLoMssMIC SUB-HARMONICALLY PIsUolMatiPonED MIXER 17 - 25 GHz
0
-0.5
-1
-1.5
-2
-2.5
-3
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
0
-10
-20
-30
-40
-50
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
Return Loss
0
-10
-20
-30
-40
0
0.5
Input 0.1 and 1.0 dB
Compression vs. Control Voltage
1 1.5 2 2.5 3
FREQUENCY (GHz)
Input Third Order
Intercept Point vs. Control Voltage
35
1 dB at 1900 MHz
1 dB at 900 MHz
30
25
20
15
3
0.1 dB at 900 MHz
0.1 dB at 1900 MHz
45678
CONTROL INPUT (Vdc)
9
48
46
44
42
40
38
2
900 MHz
1900 MHz
345678
CONTROL INPUT (Vdc)
9
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 - 55
|
v01.0700
MICROWAVE CORPORATION
HMC197
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
14
Compression vs. Control 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 17 20 17 20
+5 25 30 24 29
+8 31 33 30 32
Caution: Do not operate in 1dB compression at power levels
above +31 dBm (Vctl = +5 Vdc) and do not “hot switch” power
levels greater than +20 dBm (Vctl = +5Vdc).
DC blocks are required at ports RFC, RF1 and RF2.
Distortion vs. Control Voltage
Control
Input
Third Order Intercept (dBm)
+7 dBm Each Tone
(Vdc)
+3
900 MHz
41
1900 MHz
39
+5 45
43
+8 46
44
Truth Table
*Control Input Voltage Tolerances are ± 0.2 Vdc.
Control Input*
Control Current
Signal Path
A
(Vdc)
B
(Vdc)
Ia
(uA)
Ib
RF to
RF to
(uA) RF1 RF2
0 +3 -10 10 ON OFF
+3 0 10 -10 OFF ON
0 +5 -55 55 ON OFF
+5 0 55 -55 OFF ON
0
+7
-210
210
ON OFF
+7
0
210
-210
OFF
ON
0
+8
-280
280
ON OFF
+8
0
280
-280
OFF
ON
14 - 56
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
|
| @ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact) |