HITTITE HMC165S14_01

HMC165S14
v01.0101
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
Typical Applications
Features
The HMC165S14 is ideal for:
Low Insertion Loss: 0.4 dBm
• Basestation Infrastructure
Integrated 2:4 Decoder
• CATV & DBS
14 Lead SOIC Package
Functional Diagram
General Description
The HMC165S14 is a low-cost SP4T switch in
a 14-lead SOIC package for use in antenna
diversity, switched filter banks, gain/attenuation
selection, and general channel multiplexing applications. The switch can control signals up to 2.0
GHz and is especially suited for 800-1000 MHz
basestation applications. A 2:4 decoder is integrated on the switch, requiring only 2 control
lines and a negative bias to select each RF path.
Switch outputs are reflective shorts when “Off”.
The 2:4 decoder replaces 4 to 8 control lines normally required by GaAs SP4T switches. See positive bias/TTL SP4T HMC241QS16.
SWITCHES - SMT
14
Electrical Specifications,
TA = +25° C, For 0/-5V Control and Vee = -5V in a 50 Ohm System
Parameter
Min.
Typ.
Max.
Units
0.3
0.5
1.0
0.6
0.8
1.3
dB
dB
dB
Insertion Loss
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
Isolation
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
35
28
20
39
32
24
dB
dB
dB
Return Loss
DC - 1.0 GHz
DC - 2.0 GHz
16
8.5
20
11
dB
dB
Input Power for 1dB Compression
50 MHz
0.5 - 2.0 GHz
22
24
dBm
dBm
Input Third Order Intercept
50 MHz
0.5 - 2.0 GHz
35
42
dBm
dBm
Switching Characteristics
DC - 2.0 GHz
25
50
ns
ns
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
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Frequency
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
HMC165S14
v01.0101
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
SUB-HARMONICALLY PUMPED
MIXER 17 - 25 GHz
Isolation
0
-0.5
-10
ISOLATION (dB)
0
-1
-1.5
-2
-2.5
-20
-30
-40
-50
-3
-60
0.5
1
1.5
2
FREQUENCY (GHz)
2.5
3
0
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
Return Loss
14
0
-10
RF COMMON
-20
RF1, RF2,
RF3, RF4
-30
-40
0
0.5
1
1.5
2
FREQUENCY (GHz)
2.5
3
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
SWITCHES - SMT
0
RETURN LOSS (dB)
INSERTION LOSS (dB)
GaAsLoss
MMIC
Insertion
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HMC165S14
v01.0701
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
Bias Voltage & Current
Control Voltages
Vee Range = -5.0 Vdc ± 10%
State
Vee
(Vdc)
Iee (Typ.)
(mA)
Iee (Max.)
(mA)
-5.0
3.0
6.0
Bias Condition
Low
0 to -3 VDC @ 220uA Typ.
High
Vee -0.8 VDC @ 100uA Max.
Truth Table
Control Input
Signal Path State
A
B
RFCOM to:
High
High
RF1
Low
High
RF2
High
Low
RF3
Low
Low
RF4
14
SWITCHES - SMT
TTL Interface Circuit
Note:
Control inputs A and B can be driven directly with TTL logic with -5 Volts applied to the HCT logic gates (Vee) and to
Vee (pin 10) of the RF switch.
14 - 10
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
HMC165S14
v01.0701
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
Absolute Maximum Ratings
Bias Voltage Range (Port Vee)
-7.0 Vdc
Control Voltage Range (A & B)
Vee -0.5V to +1.0 Vdc
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +85 °C
Maximum Input Power
+27 dBm (<500MHz)
+30 dBm (>500MHz)
Outline Drawing
SWITCHES - SMT
14
NOTES:
1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED
PLASTIC SILICA AND SILICON IMPREGNATED.
2. LEADFRAME MATERIAL: COPPER ALLOY
3. LEADFRAME PLATING: Sn/Pb SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
7. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
14 - 11
v01.0701
HMC165S14
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
Evaluation PCB
SWITCHES - SMT
14
List of Material
Item
Description
J1 - J5
PC Mount SMA RF Connector
J6 - J9
DC Pin
C1 - C5
330 pF capacitor, 0402 Pkg.
C6 - C8
10,000 pF capacitor, 0603 Pkg.
U1
HMC165S14 SP4T Switch
PCB*
101656 Evaluation PCB
The circuit board used in the final application should
be generated with proper RF circuit design techniques. Signal lines at the RF port should have 50
ohm impedance and the package ground leads
should be connected directly to the ground plane
similar to that shown above. The evaluation circuit
board shown above is available from Hittite Microwave Corporation upon request.
* Circuit Board Material: Rogers 4350
14 - 12
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
v01.0701
HMC165S14
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
Notes:
SWITCHES - SMT
14
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
14 - 13