SPDT SWITCH. HMC221 Datasheet

HMC221 SWITCH. Datasheet pdf. Equivalent

HMC221 Datasheet
Recommendation HMC221 Datasheet
Part HMC221
Description GaAs MMIC SOT26 SPDT SWITCH
Feature HMC221; MICROWAVE CORPORATION v01.0700 HMC221 GaAs MMIC SOT26 SPDT SWITCH, DC - 3 GHz Features Low Inserti.
Manufacture Hittite Microwave Corporation
Datasheet
Download HMC221 Datasheet




Hittite Microwave Corporation HMC221
v01.0700
MICROWAVE CORPORATION
HMC221
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
14
Typical Applications
The HMC221 is ideal for:
• ISM Applications
• PCMCIA Wireless Cards
• Cellular Applications
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 HMC221 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 appli-
cations with less than 1 dB loss. The design pro-
vides exceptional insertion loss performance, ideal
for filter and receiver switching. RF1 and RF2 are
reflective shorts when “Off”. The two control volt-
ages require a minimal amount of DC current and
offer compatibility with most CMOS & TTL logic
families. See HMC197 for same performance in an
alternate SOT26 pin-out.
Electrical Specifications, TA = +25° C, Vctl = 0/+3 to +8 Vdc
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.4 0.7 dB
0.45 0.8 dB
0.6 0.9 dB
0.8 1.1 dB
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
24 28
24 28
21 25
14 18
dB
dB
dB
dB
Return Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
20 23
17 22
16 20
11 15
dB
dB
dB
dB
Input Power for 1 dB Compression
(Vctl = 0/+5V)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
25 30
23 29
dBm
dBm
Input Third Order Intercept
(Vctl = 0/+5V) (Two-tone Input Power = +7 dBm Each Tone)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
40 45
38 43
dBm
dBm
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
3 ns
10 ns
14 - 66
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 HMC221
v01.0700
MICROWAVE CORPORATION
HMC221
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
InseGrtiaoAn sLoMssMIC SUB-HARMONICALLY IPsoUlaMtiPonED MIXER 17 - 25 GHz
00
-0.5 -10
-1
-20
-1.5
-30
-2
-2.5 -40
-3
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
-50
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
Return Loss
0
-5
-10
-15
-20
-25
-30
-35
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
Input 0.1 and 1.0 dB
Compression 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
Input Third Order
Intercept Point vs. Control Voltage
48
900 MHz
46
44
42
1900 MHz
40
38
2345678
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 - 67



Hittite Microwave Corporation HMC221
v01.0700
MICROWAVE CORPORATION
HMC221
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
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.
14
Distortion vs. Control Voltage
Control
Input
Third Order Intercept (dBm)
+7 dBm Each Tone
(Vdc)
900 MHz
1900 MHz
+3 41
39
+5 45
43
+8 46
44
Truth Table
*Control Input Voltage Tolerances are ± 0.2 Vdc.
Control Input*
Control Current
Signal Path
AB
Ia
Ib
RF to
RF to
(Vdc) (Vdc)
(uA)
(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 - 68
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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