10 W, Failsafe, GaAs, SPDT Switch
0.2 GHz to 2.7 GHz
HMC546LP2E
Data Sheet
FUNCTIONAL BLOCK DIAGRAM
High input P0.1dB: 40 dBm Tx
Low insertion loss: 0.4 dB
High input IP3: 67 dBm
Positive control: 0 V low control; 3 V to 8 V high control
Failsafe operation: Tx is on when no dc power is applied
HMC546LP2E
Tx 1
6 RFC
VCTL 2
5 VDD
ACG 3
4 Rx
PACKAGE
BASE
APPLICATIONS
LNA protection, WiMAX, and WiBro
Cellular, PCS, 3G, and TD-SCDMA infrastructure
Private mobile radio and public safety handsets
Automotive telematics
13975-001
FEATURES
Figure 1.
GENERAL DESCRIPTION
The HMC546LP2E is a failsafe SPDT switch in a leadless DFN
surface-mount plastic package for use in transmit/receive and
LNA protection applications that require very low distortion and
high power handling of up to 10 watts.
The HMC546LP2E requires external matching and is suitable
for narrow-band applications within 200 MHz to 2700 MHz.
Rev. E
This narrow-band switch is well suited for WiMAX and WiBro
repeaters, private mobile radio (PMR), and automotive
telematic applications. The design provides exceptional P0.1dB
of 40 dBm and IIP3 of 65 dBm on the transmit (Tx) port. The
failsafe topology allows the switch to provide a low loss path
from RFC to Tx, when no dc power is available.
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HMC546LP2E
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
1843 MHz Tuning .........................................................................7
Applications ....................................................................................... 1
2015 MHz Tuning .........................................................................8
Functional Block Diagram .............................................................. 1
2350 MHz Tuning .........................................................................9
General Description ......................................................................... 1
2600 MHz Tuning ...................................................................... 10
Revision History ............................................................................... 2
Applications Information ...............................................................11
Specifications..................................................................................... 3
Components for Selected Frequencies .....................................11
Absolute Maximum Ratings............................................................ 5
Evaluation PCB ........................................................................... 12
ESD Caution .................................................................................. 5
Outline Dimensions ....................................................................... 13
Pin Configuration and Function Descriptions ............................. 6
Ordering Guide .......................................................................... 13
Interface Schematics .................................................................... 6
Typical Performance Characteristics ............................................. 7
REVISION HISTORY
This Hittite Microwave Products data sheet has been reformatted
to meet the styles and standards of Analog Devices, Inc.
5/2016—v.04.1115 to Rev. E
Updated Format .................................................................. Universal
Deleted HMC546LP2 .................................................... Throughout
Deleted Table 2, Renumbered Sequentially................................... 4
Added Pin Function Descriptions, Table 5, Renumbered
Sequentially ....................................................................................... 7
Changes to Table 7 .......................................................................... 13
Updated Outline Dimensions ....................................................... 14
Changes to Ordering Guide .......................................................... 14
Rev. E | Page 2 of 13
Data Sheet
HMC546LP2E
SPECIFICATIONS
TA = 25°C, VDD = 0 V/3 V dc, VCTL = 0 V/3 V dc, 50 Ω system. Specifications and data reflect measurements using the respective
application circuit components for each frequency band as listed in Table 1.
Table 1.
Parameter
FREQUENCY RANGE
INSERTION LOSS
Tx to RFC
Symbol
ISOLATION
Tx to RFC
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
RFC to Rx
RETURN LOSS
Tx to RFC
15
14
15
10
22
20
25
30
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
RFC to Rx
Typ
Max
2700
Unit
MHz
0.3
0.4
0.6
0.5
0.4
0.3
1.1
0.7
0.6
0.7
0.8
0.8
0.7
0.6
1.5
1.1
dB
dB
dB
dB
dB
dB
dB
dB
23
22
20
15
30
27
30
40
dB
dB
dB
dB
dB
dB
dB
dB
25
20
22
20
25
25
10
12
dB
dB
dB
dB
dB
dB
dB
dB
40
41
38.5
40.5
21
21
19
20
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
65
64
67
62
dBm
dBm
dBm
dBm
P0.1dB
RFC to Rx
Input Third-Order Intercept
Tx to RFC
Min
200
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
RFC to Rx
INPUT LINEARITY
0.1 dB Power Compression
Tx to RFC
Test Conditions/Comments
IP3
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
Two-tone input power = 19 dBm/tone, ∆f = 1 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
Rev. E | Page 3 of 13
38
39
36.5
38.5
19
19
17
18
HMC546LP2E
Parameter
RFC to Rx
Input Third-Order Intercept, VCTL = 0 V/5 V
Tx to RFC
Data Sheet
Symbol
IP3
RFC to Rx
SWITCHING CHARACTERISTICS
Rise and Fall Time tRISE, tFALL
On Time
Off Time
tRISE, tFALL
tON
tOFF
Test Conditions/Comments
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
Two-tone input power = 19 dBm/tone, ∆f = 1 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
f = 1805 MHz to 1910 MHz
f = 2010 MHz to 2025 MHz
f = 2300 MHz to 2480 MHz
f = 2500 MHz to 2700 MHz
10% to 90% of RF output
50% VCTL to 90% of RF output
50% VCTL to 10% of RF output
Rev. E | Page 4 of 13
Min
Typ
33
32
33
32
Max
Unit
dBm
dBm
dBm
dBm
66
64
67
62
44
45
45
43
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
21
102
36
ns
ns
ns
Data Sheet
HMC546LP2E
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Supply Voltage (VDD)
Control Voltage Range (VCTL)
RF Input Power, CW peak1
Tx Port, VDD = 3 V and VDD = 5 V
Rx Port, VDD = 3 V
Rx Port, VDD = 5 V
Hot Switch
Continuous Power Dissipation (PDISS)
Tx Port, VDD = 3 V and VDD = 5 V
Rx Port, VDD = 3 V
Rx Port, VDD = 5 V
Junction to Case Thermal Resistance, θJC
Tx Port, VDD = 3 V and VDD = 5 V
Rx Port, VDD = 3 V
Rx Port, VDD = 5 V
Temperature
Junction, TJ
Storage
Reflow (MSL1 Rating)
ESD Sensitivity
Human Body Model (HBM)
1
Rating
10 V
−0.2 V to VDD to +1 V
40 dBm
24 dBm
29 dBm
24 dBm
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
1.12 W
73 mW
232 mW
54°C/W
68°C/W
86°C/W
150°C
−65°C to +150°C
260°C
250 V (Class 1A)
Maximum input power can be higher when the radio frequency (RF) input is
pulsed with a duty cycle
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