HMC252QS24 / 252QS24E
v06.1112
GaAs MMIC SP6T NON-REFLECTIVE
SWITCH, DC - 3 GHz
Typical Applications
Features
The HMC252QS24 / HMC252QS24E is ideal for:
Low Insertion Loss (2 GHz): 0.9 dB
• Base Station
Single Positive Supply: VDD = +5V or +3.3V
• CATV / DBS
Integrated 3:6 TTL Decoder
• MMDS & WirelessLAN
24 Lead QSOP Package
TE
• Test Equipment
Functional Diagram
General Description
B
SO
Electrical Specifications I,
TA = +25°C, For TTL Control and VDD = +5V in a 50 Ohm System
Parameter
Frequency
Typ.
Max.
Units
0.8
0.9
1.0
1.3
1.2
1.3
1.5
1.8
dB
Insertion Loss
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
38
32
29
26
41
35
32
29
dB
Return Loss
“On State”
DC - 2.5 GHz
DC - 3.0 GHz
14
7
18
12
dB
Return Loss
RF1-6 “Off State”
0.3 - 3.0 GHz
0.5 - 2.5 GHz
8
11
12
15
dB
Input Power for 1dB Compression
0.3 - 3.0 GHz
21
24
dBm
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
0.3 - 3.0 GHz
42
46
dBm
35
120
ns
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
1
Min.
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
O
Switches - multi-throw - SMT
LE
The HMC252QS24 & HMC252QS24E are low-cost
non-reflective SP6T switches in 24-lead QSOP
packages featuring wideband operation from DC to
3.0 GHz. The switch offers a single positive bias
and true TTL/CMOS compatibility. A 3:6 decoder
is integrated on the switch requiring only 3 control
lines and a positive bias to select each path. The
HMC252QS24 & HMC252QS24E SP6T replaces
multiple configurations of SP4T and SPDT MMIC
switches and logic drivers.
0.3 - 3.0 GHz
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC252QS24 / 252QS24E
v06.1112
GaAs MMIC SP6T NON-REFLECTIVE
SWITCH, DC - 3 GHz
Electrical Specifications II,
TA = +25°C, For TTL Control and VDD = +3.3V in a 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1.0 GHz
0.8
dB
Isolation
DC - 1.0 GHz
41
dB
Return Loss
“On State”
DC - 1.0 GHz
21
dB
Return Loss
RF1-6 “Off State”
0.3 - 1.0 GHz
11
dB
0.1 - 1.0 GHz
19
dBm
LE
TE
Input Power for 1dB Compression
Insertion Loss [1]
Isolation [1]
0
0
+25 C
+85 C
-40 C
-2
-2.5
-3
0
1
2
3
RF6
-20
-30
-40
-50
RF1, RF2, RF3, RF4, RF5
-60
-70
4
0
1
2
3
4
FREQUENCY (GHz)
FREQUENCY (GHz)
0
RFC
RF 1-6 On
RF 1-6 Off
-5
RETURN LOSS (dB)
O
Return Loss [1]
-10
-15
-20
-25
-30
-35
0
1
2
3
4
FREQUENCY (GHz)
Switches - multi-throw - SMT
-1.5
B
SO
INSERTION LOSS (dB)
-1
ISOLATION (dB)
-10
-0.5
[1] VDD= 5V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
2
HMC252QS24 / 252QS24E
v06.1112
Bias Voltages & Currents
GaAs MMIC SP6T NON-REFLECTIVE
SWITCH, DC - 3 GHz
Truth Table
Control Input
Signal Path State
VDD
(V)
Idd (Typ.)
(mA)
Idd (Max.)
(mA)
A
B
C
+3.3 (Vdc ± 5%)
4.8
8
LOW
LOW
LOW
RF1
+5.0 (Vdc ± 10%)
5
8
HIGH
LOW
LOW
RF2
RF3
VDD (V)
+3.3
Bias Condition
Low
0 to +0.8 Vdc @ 5µA Typ.
High
+2.0 to +3.3 Vdc @ 70 µA Typ.
Low
0 to +0.8 Vdc @ 5µA Typ.
High
+2.0 to +5 Vdc @ 70 µA Typ.
HIGH
LOW
HIGH
LOW
RF4
LOW
LOW
HIGH
RF5
HIGH
LOW
HIGH
RF6
LOW
HIGH
HIGH
ALL OFF
HIGH
HIGH
HIGH
ALL OFF
LE
+5.0
State
LOW
HIGH
TE
TTL/CMOS Control Voltages
RFCOM to:
3
B
SO
O
Switches - multi-throw - SMT
NOTE:
1. DC Blocking capacitors are required at ports RFC and RF1, 2, 3, 4, 5, 6.
2. Input is reflective when “ALL OFF” state is selected.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC252QS24 / 252QS24E
v06.1112
GaAs MMIC SP6T NON-REFLECTIVE
SWITCH, DC - 3 GHz
Absolute Maximum Ratings
-0.5V to Vdd +1 Vdc
Channel Temperature
150 °C
Thermal Resistance
(Insertion Loss Path)
117 °C/W
Thermal Resistance
(Terminated Path)
210 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +85 °C
Maximum Input Power
Vdd = +5 Vdc
+20 dBm (0.05 - 0.5 GHz)
+26 dBm (0.5 - 3.0 GHz)
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
TE
+7 Vdc
Control Voltage Range (A, B, C)
O
B
SO
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL:LOW STRESS INJECTION MOLDED PLASTIC
SILICA AND SILICON IMPREGNATED.
2. LEAD MATERIAL: COPPER ALLOY
3. LEAD PLATING: Sn/Pb SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS]
5. CHARACTERS TO BE HELVETICA MEDIUM, .030 HIGH, WHITE INK,
LOCATED APPROXIMATELY AS SHOWN.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
7. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
8. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
HMC252QS24
Low Stress Injection Molded Plastic
Sn/Pb Solder
MSL1
[1]
HMC252QS24E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL1
[2]
Package Marking [3]
HMC252
XXXX
HMC252
XXXX
Switches - multi-throw - SMT
LE
Bias Voltage Range (Port Vdd)
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
4
HMC252QS24 / 252QS24E
v06.1112
GaAs MMIC SP6T NON-REFLECTIVE
SWITCH, DC - 3 GHz
5
B
SO
List of Materials for Evaluation PCB 101673
O
Switches - multi-throw - SMT
LE
TE
Evaluation Circuit Board
Item
Description
J1 - J7
PCB Mount SMA Connector
J8 - J12
DC Pin
C1 - C7
100 pF Capacitor, 0402 Pkg.
C8 - C11
10,000 pF Capacitor, 0603 Pkg.
U1
HMC252QS24 / HMC252QS24E
SP8T Switch
PCB [2]
103700 Eval Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
[1]
The circuit board used in the application should
be generated with proper RF circuit design techniques. Signal lines at the RF ports should have 50
ohm impedance while the package ground leads
should be connected directly to the ground plane
similar to that shown above. A sufficient number of
via holes should be used to connect the top and
bottom ground planes. The evaluation circuit board
shown above is available from Hittite Microwave
Corporation upon request.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com