CXM3542ER [SONY]
3P9T Antenna Switch for GSM/CDMA Dual Mode Phones; 3P9T天线开关，用于GSM / CDMA双模手机
| 型号： | CXM3542ER |
| 厂家： | 
SONY CORPORATION |
| 描述： | 3P9T Antenna Switch for GSM/CDMA Dual Mode Phones |
| 文件： | 总14页 (文件大小：205K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3P9T Antenna Switch for GSM/CDMA Dual Mode Phones
CXM3542ER
Description
The CXM3542ER is 3P9T anntena switch for quad bands GSM and triple bands CDMA dual mode.
This IC has a decoder circuit which supports CMOS control.
Sony JPHEMT GaAs process is utilized for low insertion loss and high linearity.
(Applications: Quad bands GSM and triple bands CDMA dual mode phones)
Features
Low insertion loss
Low voltage drive: 2.5 to 3.3V
Supports CMOS control
High ESD resistance
Eliminates Output DC Blocking Capacitors to RF ports
Lead-Free and RoHS Compliant
Package
VQFN-34P (3.8mm × 4.4mm × 0.85mm Max.)
Structure
GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder
This IC is ESD sensitive device. Special handling precautions are required.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
E08Y12
- 1 -
CXM3542ER
Absolute Maximum Ratings
Supply voltage
Control voltage
VDD
3.6
3.6
V
V
(Ta = 25°C)
Vctl
(Ta = 25°C)
(Duty cycle = 12.5%)
(Ta = 25°C)
Maximum input
[GSM Tx1]
[GSM Tx2]
36
34
dBm
dBm
(Duty cycle = 12.5%)
(Ta = 25°C)
[TRx1/2/3]
32
dBm (Ta = 25°C)
[GSM850/900/1800/1900 Rx]
13
dBm (Ta = 25°C)
Operating temperature Topr
Storage temperature Tstg
–30 to +90
–65 to +150
°C
°C
- 2 -
CXM3542ER
Block Diagram
Ant1
F1
GSM Tx1
GSM Tx2
F20
F2
F3
F27
GND1-1
F4
F21
F5
F9
GSM 850Rx
GSM 900Rx
F6
F10
F11
F7
GSM 1800Rx
GSM 1900Rx
F8
F32
F33
F22
Ext
F16
F17
F14
TRx1
TRx2
F31
F25
F41
F24
Ant2
F15
F18
F19
F29
F30
GND2-1
GND2-2
TRx3
F26
- 3 -
CXM3542ER
Pin Configuration
17
16
15
14
13
12
11
Ant2
18
19
20
21
22
23
24
25
26
27
10
9
GND
Tx1
GND2-2
Ant1
8
GND
GND
GND1
TRx3
TRx1
GND
7
VQFN-34P PKG
6
GSM850Rx
GSM900Rx
GSM1800Rx
GSM1900Rx
GND
(3.8mm × 4.4mm × 0.85mm Max.)
5
Top View
4
TRx2
GND
3
2
CTLG
1
VDD
28
29
30
31
32
33
34
- 4 -
CXM3542ER
Truth Table
State CTLA CTLB CTLC CTLD CTLE CTLF CTLG Active Port
Active Ant
ANT1
ANT2
ANT1
ANT1
ANT2
ANT2
ANT1
ANT1
ANT2
EXT
F1
F2
F3
F4
F5
F6
F7
F8
F9 F10 F11 F14 F15 F16 F17 F18 F19
1
2
H
H
H
H
H
H
L
H
L
—
—
L
H
H
L
—
—
—
—
—
—
L
—
—
—
—
—
—
H
H
H
H
H
H
H
H
H
H
L
GSM Tx1
GSM Tx2
GSM850 Rx
GSM900 Rx
GSM1800 Rx
GSM1900 Rx
TRx1
ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF ON OFF OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF
OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF ON OFF OFF OFF OFF OFF ON OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF ON OFF OFF OFF OFF ON OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF ON OFF OFF OFF ON OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON
3
H
H
L
4
H
L
5
L
L
6
L
H
L
7
—
—
—
H
L
—
—
—
—
—
L
—
—
—
H
H
L
8
L
H
L
TRx2
9
L
L
L
TRx3
10
11
12
13
14
15
16
17
18
H
H
H
H
H
H
L
—
—
—
—
—
—
L
—
—
—
—
—
—
H
GSM Tx1
GSM Tx2
GSM850 Rx
GSM900 Rx
GSM1800 Rx
GSM1900 Rx
TRx1
L
EXT
H
H
L
L
EXT
H
L
L
EXT
L
L
L
EXT
L
H
L
L
EXT
—
—
—
—
—
—
—
—
—
L
EXT
L
H
L
L
TRx2
EXT
L
L
L
L
TRx3
EXT
State CTLA CTLB CTLC CTLD CTLE CTLF CTLG Active Port
Active Ant F20 F21 F22 F24 F25 F26 F27 F29 F30 F31 F32 F33 F41
1
2
H
H
H
H
H
H
L
H
L
—
—
L
H
H
L
—
—
—
—
—
—
L
—
—
—
—
—
—
H
H
H
H
H
H
H
H
H
H
L
GSM Tx1
GSM Tx2
GSM850 Rx
GSM900 Rx
GSM1800 Rx
GSM1900 Rx
TRx1
ANT1
ANT2
ANT1
ANT1
ANT2
ANT2
ANT1
ANT1
ANT2
EXT
OFF ON ON ON ON ON OFF ON OFF ON OFF OFF OFF
ON OFF ON ON ON ON ON OFF OFF ON OFF OFF ON
ON ON OFF ON ON ON OFF ON OFF ON OFF OFF ON
ON ON OFF ON ON ON OFF ON OFF ON OFF OFF ON
ON ON OFF ON ON ON ON OFF OFF ON OFF OFF ON
ON ON OFF ON ON ON ON OFF OFF ON OFF OFF ON
ON ON ON ON OFF ON OFF ON OFF ON OFF OFF ON
ON ON ON OFF ON ON OFF OFF ON ON OFF OFF ON
ON ON ON ON ON OFF ON OFF OFF ON OFF OFF ON
OFF ON ON ON ON ON ON ON ON OFF ON OFF OFF
ON OFF ON ON ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON ON OFF ON OFF ON
ON ON ON ON OFF ON ON ON ON OFF OFF ON ON
ON ON ON OFF ON ON ON ON ON OFF OFF ON ON
ON ON ON ON ON OFF ON ON ON OFF OFF ON ON
3
H
H
L
4
H
L
5
L
L
6
L
H
L
7
—
—
—
H
L
—
—
—
—
—
L
—
—
—
H
H
L
8
L
H
L
TRx2
9
L
L
L
TRx3
10
11
12
13
14
15
16
17
18
H
H
H
H
H
H
L
—
—
—
—
—
—
L
—
—
—
—
—
—
H
GSM Tx1
GSM Tx2
GSM850 Rx
GSM900 Rx
GSM1800 Rx
GSM1900 Rx
TRx1
L
EXT
H
H
L
L
EXT
H
L
L
EXT
L
L
L
EXT
L
H
L
L
EXT
—
—
—
—
—
—
—
—
—
L
EXT
L
H
L
L
TRx2
EXT
L
L
L
L
TRx3
EXT
- 5 -
CXM3542ER
DC Bias Conditions
(Ta = +25°C)
Item
VDD
Min.
Typ.
2.85
1.85
—
Max.
3.3
Unit
V
2.5
1.5
0
Vctl (H)
Vctl (L)
3.3
V
0.3
V
- 6 -
CXM3542ER
Electrical Characteristics
(VDD = 2.85V, Ta = +25°C)
Item
Min. Typ. Max. Unit
Conditions
μA VDD = 2.85V, Vctl = 0V
μA Vctl = 1.85V
μs VDD = 0 to 2.85V
μs
Bias current
Ctrl current
250 450
0
10
100
5
Wake up time
Switching speed
—
—
CDMA 800, 900MHz (TRx1 – Ant1/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
824 to 875
843 to 925
824 to 875
843 to 925
824 to 875
843 to 925
0.50 0.65
0.50 0.65
1.15
0.50 0.65 dB
0.50 0.65 dB
Insertion loss
1.1
1.1
1.1
1.1
—
—
—
—
TRx1 Port
1.15
VSWR
1.15
Ant, Ext Port
1.15
TRx1 - Ant2/Ext
measuremen
(Ant1 ON)
TRx1 - Ant1/Ant2
measurement
(Ext ON)
824 to 875
843 to 925
16
16
34
34
16
16
41
41
SW isolation
Harmonics
dB
1648 to 1850
2472 to 2775
3296 to 3700
—
—
—
–44
–44
–44
—
—
—
–44
–44 dBm Pin = 25dBm
–44
Pin = 25dBm,
–50
±900kHz
—
–50
–55
—
824 to 830
824 to 849
RBW = 30kHz
ACPR
IIP3
dBc
Channel power
±1.98MHz
—
—
–55
measurement
843 to 875
62
65
61
64
dBm Pin = 25dBm
- 7 -
CXM3542ER
CDMA 800, 900MHz (TRx2 – Ant1/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
824 to 875
843 to 925
824 to 875
843 to 925
824 to 875
843 to 925
0.60 0.75
0.60 0.75
1.25
0.60 0.75 dB
0.60 0.75 dB
Insertion loss
1.15
1.15
1.15
1.15
—
—
—
—
TRx2 Port
1.25
VSWR
1.25
Ant, Ext Port
1.25
TRx2 - Ant2/Ext
measuremen
(Ant1 ON)
TRx2 - Ant1/Ant2
measurement
(Ext ON)
824 to 875
843 to 925
16
16
34
34
16
16
41
41
SW isolation
Harmonics
dB
1648 to 1850
2472 to 2775
3296 to 3700
—
—
—
–44
–44
–44
—
—
—
–44
–44 dBm Pin = 25dBm
–44
Pin = 25dBm,
–50
±900kHz
—
–50
–55
—
824 to 830
898 to 925
RBW = 30kHz
ACPR
IIP3
dBc
Channel power
±1.98MHz
—
—
–55
measurement
843 to 875
62
65
61
64
dBm Pin = 25dBm
- 8 -
CXM3542ER
CDMA 2GHz (TRx3 – Ant2/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
1920 to 1940
2110 to 2130
1920 to 1940
2110 to 2130
1920 to 1940
2110 to 2130
0.65 0.80
0.65 0.80
1.50
0.60 0.75 dB
0.60 0.75 dB
Insertion loss
1.20
1.15
1.20
1.15
—
—
—
—
TRx3 Port
1.45
VSWR
1.45
Ant, Ext Port
1.45
TRx3 - Ant1/Ext
measuremen
(Ant2 ON)
TRx3 - Ant1/Ant2
measurement
(Ext ON)
1920 to 1940
2110 to 2130
16
16
22
22
16
16
23
23
SW isolation
Harmonics
dB
3840 to 3880
5760 to 5820
7680 to 7760
—
—
—
–44
–44
–44
—
—
—
–44
–44 dBm Pin = 25dBm
–44
Pin = 25dBm,
–50
±1.25MHz
±1.95MHz
—
–50
–55
—
1920 to
1940
RBW = 30kHz
ACPR
IIP3
dBc
Channel power
—
—
–55
measurement
2110 to 2130
63
66
63
66
dBm Pin = 25dBm
- 9 -
CXM3542ER
GSM850M/GSM900M-Tx (Tx1 – Ant1/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
dB
Conditions
Max
.
Max
.
Min. Typ.
Min. Typ.
824 to 849
880 to 915
824 to 849
880 to 915
824 to 849
880 to 915
0.85 1.00
0.85 1.10
0.95 1.10
1.05 1.20
Insertion loss
1.20
1.20
1.30
1.20
GSM Tx1 Port
VSWR
—
Ant, Ext Port
GSM Tx1 – Ant2/Ext
measuremen
(Ant1 ON)
GSM Tx1 – Ant1/Ant2
measurement
(Ext ON)
824 to 849
880 to 915
25
25
33
33
25
25
43
43
SW isolation
dB
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ 850Rx
31
31
31
31
31
31
28
52
22
22
22
22
22
22
31
58
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ 900Rx
62
58
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ 1800Rx
63
58
Isolation
Tx ⇒ Rx
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ 1900Rx
824 to 915
65
58
dB
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ TRx1
37
58
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ TRx2
58
58
Tx1 when selecting
Tx1 – Ant1 and Ext ⇒ TRx3
31
52
1648 to
1830
2Tx
–47 –36
–43 –36
–45 –36
2472 to
2745
Harmonics
Attenuation
3Tx
4Tx
2Tx
3Tx
4Tx
–44 –36 dBm Pin = 35dBm
3296 to
3660
—
33
40
30
–36
—
31
35
34
–36
1648 to
1830
25
23
20
25
23
20
2472 to
2745
dB Pin = 35dBm
3296 to
3660
- 10 -
CXM3542ER
DSC/PCS-Tx (Tx2 – Ant2/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
dB
Conditions
Max
.
Max
.
Min. Typ.
Min. Typ.
1710 to 1785
1850 to 1910
1710 to 1785
1850 to 1910
1710 to 1785
1850 to 1910
1.00 1.15
1.00 1.15
1.05 1.20
1.10 1.25
Insertion loss
1.60
1.20
1.40
1.20
GSM Tx2 Port
VSWR
—
Ant, Ext Port
GSM Tx2 – Ant1/Ext
measuremen
(Ant2 ON)
GSM Tx2 – Ant1/Ant2
measurement
(Ext ON)
1710 to 1785
1850 to 1910
22
22
26
26
22
22
34
34
SW isolation
dB
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ 850Rx
31
31
31
31
31
31
28
57
31
31
31
31
31
31
31
41
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ 900Rx
61
53
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ 1800Rx
61
55
Isolation
Tx ⇒ Rx
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ 1900Rx
1710 to 1910
61
55
dB
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ TRx1
36
39
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ TRx2
36
38
Tx2 when selecting
Tx2 – Ant2 and Ext ⇒ TRx3
34
39
3420 to
3570
–50 –39
–50 –39
–53 –39
–48 –39
36
–50 –39
–48 –39
–50 –39
–50 –39
33
2Tx
3700 to
3820
Harmonics
dBm Pin = 32dBm
5130 to
5355
3Tx
5550 to
5730
3420 to
3570
25
25
25
25
25
25
25
21
2Tx
3700 to
3820
31
33
Attenuation
dB Pin = 32dBm
5130 to
5355
36
36
3Tx
5550 to
5730
38
29
- 11 -
CXM3542ER
GSM850M-Rx (GSM850Rx – Ant1/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Insertion loss
VSWR
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
869 to 894
869 to 894
869 to 894
0.90 1.05
1.2
1.00 1.15 dB
1.2
GSM850Rx Port
Ant, Ext Port
—
1.15
1.2
GSM900M-Rx (GSM900Rx – Ant1/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Insertion loss
VSWR
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
925 to 960
925 to 960
925 to 960
0.90 1.05
1.2
1.05 1.20 dB
1.2
1.2
GSM900Rx Port
Ant, Ext Port
—
1.15
DCS-Rx (GSM1800Rx – Ant2/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Insertion loss
VSWR
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
1805 to 1880
1805 to 1880
1805 to 1880
1.00 1.15
1.4
1.10 1.25 dB
1.2
GSM1800Rx Port
Ant, Ext Port
—
1.25
1.15
PCS-Rx (GSM1900Rx – Ant2/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Insertion loss
VSWR
Freq [MHz]
Unit
Conditions
Min. Typ. Max. Min. Typ. Max.
1930 to 1990
1930 to 1990
1930 to 1990
1.00 1.15
1.3
1.10 1.25 dB
1.15
1.1
GSM1900Rx Port
Ant, Ext Port
—
1.2
- 12 -
CXM3542ER
Recommended Circuit
GSM Tx2
Ext
12
17
16
15
14
13
11
18 GND
19 Tx1
10
9
Ant2
GND2-2
Ant1
Ant2
Ant1
GSM Tx1
20 GND
21 GND
8
7
GND1
TRx3
GSM850Rx
GSM900Rx
GSM1800Rx
GSM1900Rx
22 GSM850Rx
23 GSM900Rx
6
TRx3
TRx1
5
TRx1
24
25
26
27
4
GSM1800Rx
GSM1900Rx
GND
GND
3
TRx2
TRx2
2
GND
1
VDD
VDD
CTLG
CTLG
(Cbypass)
Cbypass
28
29
30
31
32
33
34
GND
CTLA
CTLB
CTLC
CTLD
CTLE
CTLF
1
2
3
No DC blocking capacitors are required on all RF portsꢀ
DC voltage values of all RF ports are the GND potentialꢀ
Cbypass: This capacitor is used for bypass. (100pF)
- 13 -
CXM3542ER
Package Outline
(Unit: mm)
LEAD PLATING SPECIFICATIONS
ITEM
SPEC.
LEAD MATERIAL
COPPER ALLOY
Sn-Bi Bi:1-4wt%
5-18µm
SOLDER COMPOSITION
PLATING THICKNESS
Sony Corporation
- 14 -
相关型号：
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