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CEL 的 CG2185X2 规格书
H
CG2185X2
1
This document is subject to change without notice.
Date Published: August 2017
CDS-0004-04 (Issue F)
DESCRIPTION
The CG2185X2 is a pHEMT GaAs FET SPDT
(Single Pole Double Throw) Switch. This device can
operate from 2.0GHz to 6.0GHz, with low insertion
loss and high isolation.
FEATURES
Control voltage :
VC(H) = 1.8 to 5.0 V (3.0V TYP.)
VC(L) = -0.2 to 0.2 V (0V TYP.)
Low insertion loss :
Lins1 = 0.35 dB TYP. @ f = 2.0 to 2.5 GHz
Lins2 = 0.40 dB TYP. @ f = 4.9 to 6.0 GHz
High isolation :
ISL1 = 28 dB TYP. @ f = 2.0 to 2.5 GHz
ISL2 = 26 dB TYP. @ f = 4.9 to 6.0 GHz
Power handling :
Pin(1dB) = +32 dBm TYP.
@ VC(H) = 3.0 V, VC(L) = 0 V
ORDERING INFORMATION
PACKAGE
6-pin plastic Thin Small SON (X2) Package
(1.0mm x 1.0mm x 0.37mm)
APPLICATIONS
Wireless LAN (IEEE802.11a/b/g/n/ac)
ISM band radios
Part Number
Order Number
Package
Marking
Description
CG2185X2
CG2185X2-C2
6-pin plastic
TSSON (XS02)
(Pb-Free)
C1
• Embossed tape 8 mm wide
• Pin 1, 6 face the perforation
side of the tape
• MOQ 10 kpcs/reel
CG2185X2-EVAL
CG2185X2-EVAL
• Evaluation Board with DC
block capacitors, power
supply bypass capacitors,
and RF and DC connectors
• MOQ 1
RF SWITCH
CG2185X2
Enter a Short Document/Title Name Here
6GHz Medium Power SPDT Switch
(Top View)
(Top View)
(Bottom View)
n
H
—o
\7
if.
2f:
1
PIn No.
Pin Name
RF1
GND
RFZ
VCZ
m-wab—I
RFC
6
VC].
Remark Exposed pad ‘ 6ND
CG2185X2
This document is subject to change without notice.
2
PIN CONFIGURATION AND
INTERNAL BLOCK DIAGRAM
TRUTH TABLE
VC1
VC2
RFC-RF1
RFC-RF2
High
Low
OFF
ON
Low
High
ON
OFF
ABSOLUTE MAXIMUM RATINGS
(TA = +25˚C, unless otherwise specified)
Parameter
Symbol
Rating
Unit
Control Voltage
VC
6.0Note 1
V
Input Power
Pin
+33Note 2
dBm
Operating Ambient Temperature
TA
-45～+85
˚C
Storage Temperature
Tstg
-55～+150
˚C
Note 1. |VC1 - VC2|≦6.0V
2. 3.0V≦|VC1 - VC2|≦5.0V
RECOMMENDED OPERATING RANGE
(TA = +25˚C, unless otherwise specified)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Operating Frequency
f
2.0
-
6.0
GHz
Switch Control Voltage (H)
VC(H)
+1.8
+3.0
+5.0
V
Switch Control Voltage (L)
VC(L)
-0.2
0
+0.2
V
CG2185X2
This document is subject to change without notice.
3
ELECTRICAL CHARACTERISTICS
(TA=+25˚C, VC(H)=3.0V, VC(L)=0V, Zo=50Ω, DC Block Capacitance=8pF, unless otherwise specified)
Note 1. Pin(0.1dB) is the measured input power level when the insertion loss increases 0.1dB more than that of the
linear range.
2. Pin(1dB) is the measured input power level when the insertion loss increases 1dB more than that of the
linear range.
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Insertion Loss
Lins1
f = 2.0 to 2.5 GHz
-
0.35
0.55
dB
Lins2
f = 4.9 to 6.0 GHz
-
0.40
0.60
dB
Isolation
ISL1
f = 2.0 to 2.5 GHz
25
28
-
dB
ISL2
f = 4.9 to 6.0 GHz
23
26
-
dB
Input Return Loss
RLin1
f = 2.0 to 2.5 GHz
23
26
-
dB
RLin2
f = 4.9 to 6.0 GHz
15
18
-
dB
Output Return Loss
RLout1
f = 2.0 to 2.5 GHz
21
24
-
dB
RLout2
f = 4.9 to 6.0 GHz
15
18
-
dB
0.1 dB Loss Compression
Input Power
Note 1
Pin(0.1 dB)
f = 2.5 GHz, VC(H)=1.8V,
VC(L)=0V
+20
+23
-
dBm
f = 2.5 GHz, VC(H)=3.0V,
VC(L)=0V
+26
+29
-
dBm
f = 6.0 GHz, VC(H)=1.8V,
VC(L)=0V
+19
+22
-
dBm
f = 6.0 GHz VC(H)=3.0V,
VC(L)=0V
+26
+29
-
dBm
1 dB Loss Compression Input
Power
Note 2
Pin(1 dB)
f = 2.5 GHz, VC(H)=1.8V,
VC(L)=0V
+24
+27
-
dBm
f = 2.5 GHz, VC(H)=3.0V,
VC(L)=0V
+29
+32
-
dBm
f = 6.0 GHz, VC(H)=1.8V,
VC(L)=0V
+22
+25
-
dBm
f = 6.0 GHz VC(H)=3.0V,
VC(L)=0V
+29
+32
-
dBm
3rd Order Input
Intercept Point
IIP3
f = 2.5GHz
2-tone 5MHz Spacing
-
+55
-
dBm
Error Vector Magnitude
EVM
802.11a, 64QAM, 54Mbps,
Pin≦+24.5dBm
-
2.5
-
%
802.11g, 64QAM, 54Mbps,
Pin≦+25.5dBm
-
2.5
-
%
Switching Speed
tsw
50% CTL to 90/10%
-
50
150
ns
Switch Control Current
Icont
RF None
-
2
10
μA
Insemon Loss (:18)
Remm Loss (:18)
~08
712
-1E
.40
730
40
750
4
Frequency (GHZ)
4
Frequency (GHZ)
40
40
\snlahon (dB)
40
rnz
Insemon Loss (dB)
42
_24SGHZ
— — SESGHZ
4
Frequency (GHZ)
29 25
Pm (dBm)
30
35
CG2185X2
This document is subject to change without notice.
4
TYPICAL CHARACTERISTICS
(VC(H)=3V, VC(L)=0V, TA = +25˚C, DC Block Capacitance=8pF, through board loss is subtracted in insertion loss data)
Typical Insertion Loss vs. Frequency
Typical Isolation vs. Frequency
Typical Return Loss vs. Frequency
Typical Insertion Loss vs.
Input Power
, Ly
1.0
CG2185X2
This document is subject to change without notice.
5
EVALUATION CIRCUIT
The application circuits and their parameters are for reference only and are not intended for use in actual designs.
DC Blocking Capacitors are required at all RF ports.
PACKAGE DIMENSIONS
6-pin Plastic TSSON (XS02) (Unit: mm)
1
2
34
5
68pF
8pF
8pF
1,000pF
1,000pF
RF1
RF2
VC1
VC2
RFC
(Top View) (Bottom View) (Side View)
1.0
1.0
1.0
0.35
0.175
0.15
0.15 0.45
0.37
0.35
CG2185X2
This document is subject to change without notice.
7
REVISION HISTORY
Version
Change to current version
Page(s)
CDS-0004-02 (Issue A)
February 17, 2016
Initial datasheet
N/A
CDS-0004-02 (Issue B)
March 24, 2016
Added Eval Board ordering information.
Updated Marking information.
Page 1,2
CDS-0004-02 (Issue C)
August 11, 2016
Removed “preliminary”
All
CDS-0004-02 (Issue D)
January 11, 2017
Added “Recommended Soldering Conditions” section
5
CDS-0004-03 (Issue E)
June 21, 2017
Added Error Vector Magnitude parameter to Electrical
Characteristics table
3
CDS-0004-04 (Issue F)
August 29, 2017
Updated Applications section
Added “Typical Characteristics” graph section
1, 4
CG2185X2
This document is subject to change without notice.
8
[CAUTION]
・ All information included in this document is current as of the date this document is issued. Such information,
however, is subject to change without any prior notice.
・ You should not alter, modify, copy, or otherwise misappropriate any CEL product, whether in whole or in part.
・ CEL does not assume any liability for infringement of patents, copyrights, or other intellectual property rights of
third parties by or arising from the use of CEL products or technical information described in this document. No
license, expressed, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual
property rights of CEL or others.
・ Descriptions of circuits, software and other related information in this document are provided only to illustrate the
operation of semiconductor products and application examples. You are fully responsible for the incorporation of
these circuits, software, and information in the design of your equipment. CEL assumes no responsibility for any
losses incurred by you or third parties arising from the use of these circuits, software, or information.
・ CEL has used reasonable care in preparing the information included in this document, but CEL does not warrant
that such information is error free. CEL assumes no liability whatsoever for any damages incurred by you resulting
from errors in or omissions from the information included herein.
・ Although CEL endeavors to improve the quality and reliability of its products, semiconductor products have specific
characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions.
Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or
damage caused by fire in the event of the failure of a CEL product, such as safety design for hardware and software
including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging
degradation or any other appropriate measures
Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final
products or system manufactured by you.
・ Please use CEL products in compliance with all applicable laws and regulations that regulate the inclusion or use of
controlled substances, including without limitation, the EU RoHS Directive.
CEL assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and
regulations.
・ This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent
of CEL.
・ Please contact CEL if you have any questions regarding the information contained in this document or CEL
products, or if you have any other inquiries.
www.cel.com/conlacms
rfw@ce|.com
CG2185X2
This document is subject to change without notice.
9
[CAUTION]
This product uses gallium arsenide (GaAs) of the toxic substance appointed in laws and ordinances.
GaAs vapor and powder are hazardous to human health if inhaled or ingested.
・ Do not dispose in fire or break up this product.
・ Do not chemically make gas or powder with this product.
・ When discarding this product, please obey the laws of your country.
・ Do not lick the product or in any way allow it to enter the mouth.
[CAUTION]
Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can
damage this device. This device must be protected at all times from ESD. Static charges may easily
produce potentials of several kilovolts on the human body or equipment, which can discharge
without detection. Industry-standard ESD precautions should be used at all times.
CEL Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054 • Tel: (408) 919-2500 • www.cel.com
For a complete list of sales offices, representatives and distributors,
Please visit our website: www.cel.com/contactus
For inquiries email us at rfw@cel.com
