|
Details, datasheet, quote on part number:HMC245QS16
| |
Datasheet text preview:
MICROWAVE CORPORATION
v00.1102
HMC245QS16
Features
Low Insertion Loss: 0.5 dB @ 2.0 GHz Non-Reflective Design Integrated 2:3 TTL Decoder "All Off" Isolation State Single Positive Suppy: Vdd = +5V 16 Lead QSOP SMT Package
GaAs MMIC SP3T NON-REFLECTIVE SWITCH, DC - 3.5 GHz
Typical Applications
The HMC245QS16 is ideal for: · Basestation Infrastructure · CATV / DBS · Wireless Local Loop · Test Equipment
Functional Diagram
General Description
The HMC245QS16 is a low cost non-reflective SP3T switch in a 16-lead QSOP surface mount package. Covering DC to 3.5 GHz, the switch offers 30 to 40 dB isolation and a low insertion loss of 0.5 dB. A 2:3 TTL/ CMOS compatible decoder is integrated on the switch requiring only 2 control lines and a single +5V bias to select each path, replacing 6 control lines normally required by GaAs SP3T switches.
13
SWITCHES - SMT
Electrical Specifications,
TA = +25° C, For TTL Control and Vdd= +5V in a 50 Ohm System
Parameter Frequency DC - 2.0 GHz DC - 3.0 GHz DC - 3.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.5 GHz "On State" DC - 1.5 GHz DC - 3.5 GHz 0.3 - 3.5 GHz 0.5 - 3.5 GHz 0.3 - 2.5 GHz 0.3 - 3.5 GHz 0.3 - 2.5 GHz 0.3 - 3.5 GHz 23 22 44 40 40 35 31 26 Min. Typ. 0.5 0.6 0.7 44 39 35 30 20 17 12 15 26 25 48 44 Max. 0.8 0.9 1.0 Units dB dB dB dB dB dB dB dB dB dB dB dBm
Inser tion Loss
Isolation
Return Loss
Return Loss RF1 - 3
"Off State"
Input Power for 1 dB Compression Input Third Order Intercept (Two-tone Input Power = +7 dBm each tone) Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF)
dBm
0.3 - 3.5 GHz
40 150
ns ns
13 - 94
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
v00.1102
HMC245QS16
GaAs MMIC SP3T NON-REFLECTIVE SWITCH, DC - 3.5 GHz
PUMPED InseGiaAs MMIC SUB-HARMONICALLY Isolation rt on Loss vs. Temperature
0 -0.5 0 -10 -20
RF1 RF2 RF3
MIXER 17 - 25 GHz
INSERTION LOSS (dB)
ISOLATION (dB)
2 2.5 3 3.5 4
-1 -1.5 -2 -2.5 -3 0 0.5 1 1.5 FREQUENCY (GHz)
+25C +85C -40C
-30 -40 -50 -60 -70 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz)
Return Loss
0 -5
Off State Isolation
0
RF1 RF2 RF3
13
SWITCHES - SMT
13 - 95
-10
RFC RF1-3 "On" RF1-3 "Off"
RETURN LOSS (dB)
ISOLATION (dB)
3 3.5 4
-10 -15 -20 -25 -30 0 0.5 1 1.5
-20 -30 -40 -50 -60 -70
2
2.5
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
FREQUENCY (GHz)
0.1 and 1 dB Input Compression Point
30
Input Third Order Intercept Point
54 52 50 48 46 44 42
INPUT COMPRESSION POINT (dBm)
29 28
26 25 24 23 22 21 20 0.5 1
0.1 dB Compression Point 1 dB Compression Point
INPUT IP3 (dBm)
1.5 2 2.5 3 3.5 4
27
40 0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
FREQUENCY (GHz)
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
v00.1102
HMC245QS16
GaAs MMIC SP3T NON-REFLECTIVE SWITCH, DC - 3.5 GHz
Absolute Maximum Ratings
Bias Voltage Range (Vdd) Control Voltage Range (A & B) Storage Temperature Operating Temperature Maximum Input Power Vdd= +5 Vdc +7.0 Vdc -0.5V to Vdd +1.0 Vdc -65 to +150 °C -40 to +85 °C +20 dBm (0.5 - 0.5 GHz) +27 dBm (0.5 - 3.5 GHz) A Low High Low High
Truth Table
Control Input B Low Low High High Signal Path State RF COM to: RF1 RF2 RF3 All Off
Bias Voltage & Current
Vdd Range= +5.0 Vdc ±10%
TTL/CMOS Control Voltages
State Idd (Max) (mA) 6.0 Low High Bias Condition 0 to -0.8 Vdc @ 5 uA Typ. +2.0 to +5.0 Vdc @ 70 uA Typ.
13
SWITCHES - SMT
Vdd (Vdc) +5.0
Idd (Typ) (mA) 3.0
13 - 96
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
|
|
