SP4T Switch. HMC241ALP3E Datasheet

HMC241ALP3E Switch. Datasheet pdf. Equivalent

HMC241ALP3E Datasheet
Recommendation HMC241ALP3E Datasheet
Part HMC241ALP3E
Description GaAs Nonreflective SP4T Switch
Feature HMC241ALP3E; Data Sheet GaAs, Nonreflective, SP4T Switch 100 MHz to 4 GHz HMC241ALP3E FEATURES Broadband freque.
Manufacture Analog Devices
Datasheet
Download HMC241ALP3E Datasheet




Analog Devices HMC241ALP3E
Data Sheet
GaAs, Nonreflective, SP4T Switch
100 MHz to 4 GHz
HMC241ALP3E
FEATURES
Broadband frequency range: 100 MHz to 4 GHz
Nonreflective 50 Ω design
Low insertion loss: 0.7 dB at 2 GHz
High isolation: 43 dB at 2 GHz
High input linearity at 250 MHz to 4 GHz
1 dB compression (P1dB): 29 dBm typical
Third order intercept (IP3): 47 dBm typical
High power handling
28.5 dBm through path
25 dBm terminated path
Single positive supply: 3 V to 5 V
Integrated 2 to 4 line decoder
16-lead, 3 mm × 3 mm LFCSP package
ESD rating: 250 V (Class 1A)
Pin compatible with the HMC7992
APPLICATIONS
Cellular/4 G infrastructure
Wireless infrastructure
Automotive telematics
Mobile radios
Test equipment
GENERAL DESCRIPTION
The HMC241ALP3E is a general-purpose, nonreflective,
100 MHz to 4 GHz single-pole, four-throw (SP4T) switch
manufactured using a gallium arsenide (GaAs) process. This
switch offers high isolation of 43 dB typical at 2 GHz, low
insertion loss of 0.7 dB at 2 GHz, and on-chip termination of
the isolated ports.
The on-chip circuitry allows the HMC241ALP3E to operate at a
single, positive supply voltage range of 3 V to 5 V. This switch
requires two positive logic control voltages. The HMC241ALP3E
FUNCTIONAL BLOCK DIAGRAM
RF4 1
NIC 2
NIC 3
RF3 4
HMC241ALP3E
2:4 TTL
DECODER
Figure 1.
12 RF1
11 NIC
10 NIC
9 RF2
PACKAGE
BASE
includes an on-chip, binary two to four line decoder that
provides logic control from two logic input lines to select one of
the four radio frequency (RF) lines.
The HMC241ALP3E is available in a 3 mm × 3 mm, 16-lead
LFCSP package. The HMC7992 is the silicon version of this
switch and features better performance up to higher
frequencies.
Rev. C
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Analog Devices HMC241ALP3E
HMC241ALP3E
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 4
ESD Caution.................................................................................. 4
Pin Configuration and Function Descriptions............................. 5
Interface Schematics..................................................................... 5
REVISION HISTORY
8/2018—Rev. B to Rev. C
Changed Reflow Temperature (MSL1 Rating) to Reflow
Temperature, Table 2 ........................................................................ 4
Deleted Note 1, Table 2; Renumbered Sequentially..................... 4
Changes to Theory of Operation Section...................................... 8
Changes to Ordering Guide .......................................................... 11
11/2017—Rev. A to Rev. B
This Hittite Microwave Products data sheet has been reformatted to
meet the styles and standards of Analog Devices, Inc.
Changed N/C to NIC .................................................... Throughout
Changes to Features, Applications, and General Description .... 1
Changes to Table 1............................................................................ 3
Changes to Table 2............................................................................ 4
Changes to Figure 2 and Table 3..................................................... 5
Changes to Figure 10 through Figure 13 ....................................... 7
Added Theory of Operation Section ............................................. 8
Added Applications Information Section ..................................... 9
Changes to Table 5............................................................................ 9
Updated Outline Dimensions ....................................................... 11
Changes to Ordering Guide .......................................................... 11
Data Sheet
Typical Performance Charcteristics ................................................6
Insertion Loss, Return Loss, and Isolation ................................6
Input Power Compression and Third-Order Intercept (IP3)..7
Theory of Operations........................................................................8
Applications Information .................................................................9
Evaluation Board ...........................................................................9
Outline Dimensions ....................................................................... 11
Ordering Guide .......................................................................... 11
Rev. C | Page 2 of 11



Analog Devices HMC241ALP3E
Data Sheet
HMC241ALP3E
SPECIFICATIONS
VDD = 3 V or 5 V, VCTRL = 0 V or VDD, TCASE = 25°C, 50 Ω system, unless otherwise noted.
Table 1.
Parameter
FREQUENCY RANGE
INSERTION LOSS
Between RFC and RF1 to RF4 (On)
ISOLATION
Between RFC and RF1 to RF4 (Off )
RETURN LOSS
RFC and RF1 to RF4 (On)
RF1 to RF4 (Off )
SWITCHING
Rise and Fall Time
On and Off Time
INPUT LINEARITY1
1 dB Power Compression
Third-Order Intercept
SUPPLY
Voltage
Current
DIGITAL CONTROL INPUTS
Voltage
Low
High
Current
Low
High
Symbol Test Conditions/Comments
f
100 MHz to 1 GHz
1 GHz to 2 GHz
2 GHz to 2.5 GHz
2.5 GHz to 4 GHz
100 MHz to 1 GHz
1 GHz to 2 GHz
2 GHz to 2.5 GHz
2.5 GHz to 4 GHz
tRISE, tFALL
tON, tOFF
P1dB
IP3
VDD
IDD
VCTL
VINL
VINH
100 MHz to 2.5 GHz
2.5 GHz to 4 GHz
100 MHz to 4 GHz
250 MHz to 4 GHz
10 % to 90 % of RF output
50 % VCTL to 90 % of RF output
250 MHz to 4 GHz
VDD = 3 V
VDD = 5 V
10 dBm per tone, 1 MHz spacing
VDD = 3 V
VDD = 5 V
VDD pin
CTRLA and CTRLB pins
VDD = 3 V
VDD = 5 V
VDD = 3 V
VDD = 5 V
IINL
IINH
Min Typ Max Unit
0.1 4 GHz
0.6 0.9 dB
0.7 1.0 dB
0.9 1.2 dB
1.2 1.5 dB
40 45
38 43
35 41
25 32
dB
dB
dB
dB
18 dB
12 dB
12 dB
30 ns
100 ns
24
23 29
dBm
dBm
50 dBm
47 dBm
3 5V
2.5 5
mA
0 0.8 V
0 0.8 V
2 3V
2 5V
0.2 µA
40 µA
1 Input linearity performance degrades at frequencies less than 250 MHz.
Rev. C | Page 3 of 11







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