13 NC
14 NC
15 NC
FUNCTIONAL BLOCK DIAGRAM
HMC8038
VDD 1
12 RF2
50Ω
VCTL 2
11 GND
50Ω
10 GND
9
NC 8
NC 7
NC 4
RF1
PACKAGE
BASE
13554-001
RFC 3
NC 6
Nonreflective, 50 Ω design
High isolation: 60 dB typical
Low insertion loss: 0.8 dB typical
High power handling
34 dBm through path
29 dBm terminated path
High linearity
0.1 dB compression (P0.1dB): 35 dBm typical
Input third-order intercept (IP3): 60 dBm typical
ESD ratings
4 kV human body model (HBM), Class 3A
1.25 kV charged device model (CDM)
Single positive supply
3.3 V to 5 V
1.8 V-compatible control
All off state control
16-lead, 4 mm × 4 mm LFCSP (16 mm2)
Pin compatible with the HMC849ALP4CE
16 NC
FEATURES
EN 5
Data Sheet
High Isolation, Silicon SPDT,
Nonreflective Switch, 0.1 GHz to 6.0 GHz
HMC8038
Figure 1.
APPLICATIONS
Cellular/4G infrastructure
Wireless infrastructure
Automotive telematics
Mobile radios
Test equipment
GENERAL DESCRIPTION
The HMC8038 is a high isolation, nonreflective, 0.1 GHz to
6.0 GHz, silicon, single-pole, double-throw (SPDT) switch in a
leadless, surface-mount package. The switch is ideal for cellular
infrastructure applications, yielding up to 62 dB of isolation up to
4.0 GHz, a low 0.8 dB of insertion loss up to 4.0 GHz, and 60 dBm
of input third-order intercept. Power handling is excellent up to
6.0 GHz, and it offers an input power for an 0.1 dB compression
point (P0.1dB) of 35 dBm (VDD = 5 V). On-chip circuitry operates
a single, positive supply voltage from 3.3 V to 5 V, as well as a
Rev. A
single, positive voltage control from 0 V to 1.8 V/3.3 V/5.0 V at
very low dc currents. An enable input (EN) set to logic high
places the switch in an all off state, in which RFC is reflective.
The HMC8038 has ESD protection on all device pins, including
the RF interface, and can stand 4 kV HMB and 1.25 kV CDM.
The HMC8038 offers very fast switching and RF settling times of
150 ns and 170 ns, respectively. The device comes in a RoHScompliant, compact 4 mm × 4 mm LFCSP.
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rights of third parties that may result from its use. Specifications subject to change without notice. No
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Tel: 781.329.4700
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Technical Support
www.analog.com
HMC8038
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Interface Schematics .....................................................................6
Applications ....................................................................................... 1
Typical Performance Characteristics ..............................................7
Functional Block Diagram .............................................................. 1
Insertion Loss, Isolation, and Return Loss ................................7
General Description ......................................................................... 1
Input Compression and Input Third-Order Intercept .............8
Revision History ............................................................................... 2
Theory of Operation .........................................................................9
Specifications..................................................................................... 3
Applications Information .............................................................. 10
Absolute Maximum Ratings............................................................ 5
Outline Dimensions ....................................................................... 11
ESD Caution .................................................................................. 5
Ordering Guide .......................................................................... 11
Pin Configuration and Function Descriptions ............................. 6
REVISION HISTORY
11/15—Rev. 0 to Rev. A
Changes to Table 1 ............................................................................ 3
9/15—Revision 0: Initial Version
Rev. A | Page 2 of 11
Data Sheet
HMC8038
SPECIFICATIONS
VDD = 3.3 V to 5 V, VCTL = 0 V/VDD, TA = 25°C, 50 Ω system, unless otherwise noted.
Table 1.
Parameter
INSERTION LOSS
ISOLATION
RFC to RF1/RF2 (Worst Case)
RETURN LOSS
On State
Off State
SWITCHING SPEED
tRISE, tFALL
tON, tOFF
RF SETTLING TIME
INPUT POWER
1 dB Compression (P1dB)
0.1 dB Compression (P0.1dB)
INPUT THIRD-ORDER INTERCEPT (IP3)
RECOMMENDED OPERATING CONDITIONS
Bias Voltage Range (VDD)
Control Voltage Range (VCTL, EN)
Maximum RF Input Power 1
TCASE = 105°C
TCASE = 85°C
TCASE = 25°C
TCASE = −40°C
Test Conditions/Comments
0.1 GHz to 2.0 GHz
2.0 GHz to 4.0 GHz
4.0 GHz to 6.0 GHz
0.1 GHz to 2.0 GHz
2.0 GHz to 4.0 GHz
4.0 GHz to 6.0 GHz
55
50
40
Typ
0.7
0.8
0.9
70
60
51
Max
1.0
1.1
1.3
Unit
dB
dB
dB
dB
dB
dB
0.1 GHz to 2.0 GHz
2.0 GHz to 4.0 GHz
4.0 GHz to 6.0 GHz
0.1 GHz to 2.0 GHz
2.0 GHz to 4.0 GHz
4.0 GHz to 6.0 GHz
24
18
18
23
22
16
dB
dB
dB
dB
dB
dB
10%/90% RFOUT
50% VCTL to 10%/90% RFOUT
50% VCTL to 0.1 dB margin of final RFOUT
60
150
170
ns
ns
ns
VDD = 3.3 V
VDD = 5 V
VDD = 3.3 V
VDD = 5 V
Two-tone input power = 14 dBm/tone
34
36
33
35
60
dB
dB
dB
dB
dBm
3.0
0
Through Path (5 V/3.3 V)
Terminated Path
Hot Switching
Through Path (5 V/3.3 V)
Terminated Path
Hot Switching
Through Path (5 V/3.3 V)
Terminated Path
Hot Switching
Through Path (5 V/3.3 V)
Terminated Path
Hot Switching
Case Temperature Range (TCASE)
1
Min
31/30
24
24
34/33
27
27
34/33
29
27
34/33
29
27
−40
5.4
VDD
V
V
+105
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
°C
Exposure to levels between the recommended operating conditions and the absolute maximum rating conditions for extended periods may affect device reliability.
Rev. A | Page 3 of 11
HMC8038
Data Sheet
Table 2. Digital Control Voltages
State
Input Control Voltage
Low (VIL)
High (VIH)
VDD = 3.3 V (±5% VDD, TCASE = −40°C to +105°C)
VDD = 5 V (±5% VDD, TCASE = −40°C to +105°C)
0 V to 0.85 V at
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