MASL-011023-TR0500 [TE]
SPDT Switch & Limiter;
| 型号： | MASL-011023-TR0500 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | SPDT Switch & Limiter 光电二极管 |
| 文件： | 总6页 (文件大小：945K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MASL-011023
SPDT Switch & Limiter
2.7 - 3.5 GHz
Rev. V2
Features
Functional Block Diagram
125 W CW TX Input Power Handling @ 85°C
Baseplate
Integrates SP2T & Limiter Function
Low TX and RX Insertion Loss
High Isolation on Receive Path
10 dBm RX Flat Leakage
Operates from +/-5 V & +30 V
Ultra Fast Recovery Time <100 ns
Surface Mount 7 mm 32-lead HQFN JEDEC
MSL1 Package
N/C N/C ANT
N/C
N/C N/C N/C N/C
32
30
25
A1
N/C
G1
N/C
LOAD
LOAD
N/C
24
1
2
3
22
20
N/C
B2
Switch
N/C
N/C
N/C
N/C
N/C
RoHS* Compliant and 260°C Reflow Compatible
N/C
Limiter
Description
N/C
8
17
9
16
The MASL-011023 is a plastic packaged high power
switch-limiter with integrated bias networks. This
surface mount, small configuration is designed with
minimal parasitics usually associated with hybrid
MIC designs incorporating beam lead and/or
bondable PIN diodes that require chip and wire
assembly. This standard HQFN enables reliable,
repeatable high volume manufacturing with
MACOMs’ design techniques to maximize heat
dissipation in a plastic package.
N/C N/C N/C N/C N/C N/C N/C RX
Pin Configuration
Pin No.
1
Pin Name
Description
No Connection
TX Port
N/C
LOAD
LOAD
N/C
RX
2
3
TX Port
4 - 15
16
No Connection
RX Port
This SP2T switch-limiter is designed to optimize Ant
to RX loss and handle +51 dBm CW through the
TX path to an external high power 50 Ω termination.
This device incorporates a high power SP2T switch,
a limiter function, and a fully integrated RF & DC
bias network.
17 - 19
20
N/C
B2
No Connection
Bias
21
N/C
G1
No Connection
Ground
22
The MASL-011023 is designed to be used in 2.7 -
3.5 GHz higher power switch applications that
require high volume, surface mount, solder reflow
manufacturing. It is RoHS compliant, durable,
reliable and capable of meeting all military,
commercial, and industrial environments.
23
N/C
A1
No Connection
No Connection
No Connection
Antenna
24
25 - 29
30
N/C
ANT
N/C
31, 32
331
No Connection
Ordering Information
Ground Paddle
Part Number
MASL-011023
Package
1. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
Bulk Packaging
500 piece reel
Sample Board
MASL-011023-TR0500
MASL-011023-001SMB
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASL-011023
SPDT Switch & Limiter
2.7 - 3.5 GHz
Rev. V2
Electrical Specifications: Freq: 2.7 - 3.5 GHz, TA = +25°C, PIN = -10 dBm, Z0 = 50 Ω
Parameter
Condition
Units
Min.
Typ.
Max.
RX Mode
0.85
0.25
1.5
Insertion Loss
dB
—
TX Mode 1
—
RX Mode
TX Mode 1
25
—
30
17
Isolation
dB
dB
—
—
ANT & RX ports, RX Mode
ANT & TX ports, TX Mode 1
14
14
Return Loss
—
—
TX Mode 1
RX Mode
all Driver Conditions, also un-biased
51
33
33
CW Input Power,
ANT port
dBm
—
TX P0.1dB Compression
Flat Leakage
TX Mode 1
dBm
dBm
—
—
51
10
—
—
33 dBm Pin, RX Mode
RX Leakage
51 dBm Pin, TX Mode 1
dBm
ns
—
—
7
—
—
Switching Time2
50% TTL Control to 90% RF Voltage
700
Limiter Recovery Time
to Final Insertion Loss
Pin <+33 dBm to –10 dBm,
300 µs pulse, 50% duty cycle, RX Mode
ns
—
—
<100
<0.1
—
—
Spike Leakage
300 µs pulse, 50% duty cycle, RX Mode
ergs
2. Actual results are driver-dependent.
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASL-011023
SPDT Switch & Limiter
2.7 - 3.5 GHz
Rev. V2
Absolute Maximum Ratings3,4,5
Driver Conditions
Parameter
Absolute Maximum
Control Level DC Voltages
(resulting currents)
G1 = Ground, A1 = N/C
Condition of
RF Output
Operating Temperature
Storage Temperature
Junction Temperature6
Applied Reverse Voltage
TX RF CW Incident Power
TX Bias Current +25°C
-55°C to +85°C
-65°C to +150°C
+175°C
B3
B1
TX Mode 1
RRX = 120 Ω
-5V (-35 mA7)
+30V (132 mA)
100 V
TX Mode 2
RRX = 160 Ω
-5V (-25 mA7)
+5V (+17 mA7)
+30V (132 mA)
-5V (0mA)
125 W @ +85°C
150 mA
RRX Mode
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. MACOM does not recommend sustained operation near these
survivability limits.
7. Current is controlled externally, with RRX in parallel with a
switching diode. ―Rcom‖ is 220 Ω. G1 is connected to
ground externally. See Application Circuit Diagram.
5. Operating at nominal conditions with TJ ≤ +175°C will ensure
MTTF > 1 x 106 hours.
6. TX path typical thermal resistance (Өjc) = 12.6° CW dissipated.
Bias Control
Optimal operation is achieved by simultaneous
application of positive DC voltage to the low loss
switching arm and negative DC voltage to the
isolating switching arm.
Handling Procedures
Please observe the following precautions to avoid
damage:
In the low loss state, the diode is forward biased with
current. In the isolated state, the series diode is
reverse biased with voltage.
Static Sensitivity
RF Integrated Circuits are sensitive to electrostatic
discharge (ESD) and can be damaged by static
electricity. Proper ESD control techniques should
be used when handling these devices.
Minimum Reverse Bias Required (TX mode):
30 V DC Voltage for 125 W CW Power
R. Caverly and G. Hiller, ―Establishing the Minimum Reverse
Bias for a P-I-N Diode in a High Power Switch,‖ IEEE Transac-
tions on Microwave Theory and Techniques, Vol.38, No.12,
December 1990
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASL-011023
SPDT Switch & Limiter
2.7 - 3.5 GHz
Rev. V2
Application Schematic8
Suggested PCB Layout
B3
Rrx
Diode
ANT
G1
A1
B2
Cblock3
Rcom Lcom
Ccom
Crx
Lrx
LOAD
Cblock1
Cblock2
Ltx
B1
TxPin1 RxPin1
RX
Ctx
RxPin2
Limiter
Schottky
R
R2
R=50 Ohm
8. MASL-011023 includes components within the rectangle
above.
Parts List
Part
C1 = CTX
C2
Value
12 pF
Case Style
0603, Low ESR9
12 pF
0402
L1 = LTX
Diode = CR1
R1 = RRX
47 nH
0402
125 mA/80 V
120 Ω
0402
1210, >=1/2 W
9. Johanson Technology R14S is recommended.
Lead-Free 7 mm 32-Lead HQFN†
†
Reference Application Note S2083 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASL-011023
SPDT Switch & Limiter
2.7 - 3.5 GHz
Rev. V2
Typical Performance Curves RX
Insertion Loss
Isolation
0.0
0
+25°C
-54°C
+85°C
+25°C
-54°C
+85°C
-10
-20
-30
-40
-50
-0.5
-1.0
-1.5
-2.0
2.6
2.8
3.0
3.2
3.4
3.6
3.6
40
2.6
2.8
3.0
3.2
3.4
3.6
3.6
60
Frequency (GHz)
Frequency (GHz)
Output Return Loss
Input Return loss
0
0
+25°C
-54°C
+85°C
+25°C
-54°C
+85°C
-5
-10
-15
-20
-25
-30
-5
-10
-15
-20
-25
-30
2.6
2.8
3.0
3.2
3.4
2.6
2.8
3.0
3.2
3.4
Frequency (GHz)
Frequency (GHz)
RX Leakage in RX Mode
RX Leakage in TX Mode
20
30
+25°C
+85°C
+25°C
+85°C
15
10
5
20
10
0
0
-10
-20
-30
-5
-10
-10
0
10
20
30
0.0
10
20
30
40
50
Input Power (dBm)
Input Power (dBm)
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASL-011023
SPDT Switch & Limiter
2.7 - 3.5 GHz
Rev. V2
Typical Performance Curves TX
Insertion Loss
Isolation
0.0
0
+25°C
-54°C
+85°C
-5
-10
-15
-20
-25
-30
-0.2
-0.4
-0.6
+25°C
-54°C
+85°C
-0.8
-1.0
2.6
2.8
3.0
3.2
3.4
3.6
2.6
2.8
3.0
3.2
3.4
3.6
Frequency (GHz)
Frequency (GHz)
Output Return Loss
Input Return loss
0
0
+25°C
-54°C
+85°C
+25°C
-54°C
+85°C
-5
-10
-15
-20
-25
-30
-5
-10
-15
-20
-25
-30
2.6
2.8
3.0
3.2
3.4
3.6
2.6
2.8
3.0
3.2
3.4
3.6
Frequency (GHz)
Frequency (GHz)
TX Compression
0.2
+25°C
0.1
0.0
+85°C
-0.1
-0.2
0
10
20
30
40
50
60
Input Power (dBm)
6
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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