CXM3543BER [SONY]
RF/Microwave Switch, 2000MHz Max, 1 Func, 1.3dB Insertion Loss-Max, GAAS;
| 型号： | CXM3543BER |
| 厂家： | 
SONY CORPORATION |
| 描述： | RF/Microwave Switch, 2000MHz Max, 1 Func, 1.3dB Insertion Loss-Max, GAAS |
| 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 Module for GSM/CDMA Dual Mode Phones
CXM3543BER
Description
The CXM3543BER 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
High attenuation
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.
E10101
- 1 -
CXM3543BER
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 -
CXM3543BER
Block Diagram
F27
GND1
Ant1
F1
GSM Tx1 (900M)
F20
F2
F3
Ant2
GSM Tx2 (1.9G)
F4
F21
F5
F28
F9
GND2
GSM Rx1 (850M)
GSM Rx2 (900M)
F6
F10
F11
F7
GSM Rx3 (1.8G)
GSM Rx4 (1.9G)
F8
F33
F34
F22
Ext
F14
F15
F16
TRx2 (800-900M)
TRx1 (800-900M)
F29
F24
F41
F25
F17
F18
F19
TRx3 (2G)
F26
- 3 -
CXM3543BER
Pin Configuration
17
16
15
14
13
12
11
Ant2
18
19
20
21
22
23
24
25
26
27
10
9
GND
GND
Ant1
GSM Tx1(900M)
GND
8
GND1
7
GND
VQFN-34P PKG
TRx3 (2G)
TRx1 (800-900M)
GND
6
GSM Rx1 (850M)
GSM Rx2 (900M)
GSM Rx3 (1.8G)
GSM Rx4 (1.9G)
GND
(3.8mm × 4.4mm × 0.85mm Max.)
5
Top View
4
TRx2 (800-900M)
GND
3
2
CTLG
1
VDD
28
29
30
31
32
33
34
- 4 -
CXM3543BER
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 F28 F29 F33 F34 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 ON OFF OFF OFF
ON OFF ON ON ON ON ON OFF ON OFF OFF ON
ON ON OFF ON ON ON OFF ON ON OFF OFF ON
ON ON OFF ON ON ON OFF ON ON OFF OFF ON
ON ON OFF ON ON ON ON OFF ON OFF OFF ON
ON ON OFF ON ON ON ON OFF ON OFF OFF ON
ON ON ON ON OFF ON OFF ON ON OFF OFF ON
ON ON ON OFF ON ON OFF OFF ON OFF OFF ON
ON ON ON ON ON OFF ON OFF ON OFF OFF ON
OFF ON ON ON ON ON ON ON OFF ON OFF OFF
ON OFF ON ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON OFF ON OFF ON
ON ON OFF ON ON ON ON ON OFF ON OFF ON
ON ON ON ON OFF ON ON ON OFF OFF ON ON
ON ON ON OFF ON ON ON ON OFF OFF ON ON
ON ON ON ON ON OFF 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 -
CXM3543BER
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 -
CXM3543BER
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
280 500
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
1.10
0.55 0.70 dB
0.55 0.70 dB
Insertion loss
1.10
1.10
1.10
1.10
—
—
—
—
TRx1 Port
1.10
VSWR
1.10
Ant, Ext Port
1.10
TRx1 - Ant2/Ext
824 to 875
16
16
32
32
16
16
32
measuremen
t
dB (Ant1 ON)
TRx1 - Ant1/Ant2
SW isolation
Harmonics
843 to 925
32
measurement
(Ext ON)
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
63
67
62
66
dBm Pin = 25dBm
Electrical characteristics are measured with all RF ports terminated in 50Ω.
- 7 -
CXM3543BER
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
0.45 0.60
0.45 0.60
1.15
0.50 0.65 dB
0.50 0.65 dB
Insertion loss
1.10
1.10
1.10
1.10
—
—
—
—
TRx2 Port
1.15
VSWR
1.15
Ant, Ext Port
1.15
TRx2 - Ant2/Ext
824 to 875
16
16
32
32
16
16
32
measuremen
t
dB (Ant1 ON)
TRx2 - Ant1/Ant2
SW isolation
Harmonics
843 to 925
32
measurement
(Ext ON)
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
63
68
63
67
dBm Pin = 25dBm
Electrical characteristics are measured with all RF ports terminated in 50Ω.
- 8 -
CXM3543BER
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
1.35
0.70 0.85 dB
0.75 0.90 dB
Insertion loss
1.20
1.20
1.10
1.10
—
—
—
—
TRx3 Port
1.35
VSWR
1.35
Ant, Ext Port
1.35
TRx3 - Ant1/Ext
1920 to 1940
16
16
24
24
16
16
22
measuremen
t
dB (Ant2 ON)
TRx3 - Ant1/Ant2
SW isolation
Harmonics
2110 to 2130
22
measurement
(Ext ON)
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
67
63
66
dBm Pin = 25dBm
Electrical characteristics are measured with all RF ports terminated in 50Ω.
- 9 -
CXM3543BER
GSM850M/GSM900M-Tx (Tx1 – Ant1/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
dB
Conditions
Min. Typ. Max. Min. Typ. Max.
824 to 849
880 to 915
824 to 849
880 to 915
824 to 849
880 to 915
0.85 1.00
0.85 1.00
1.00 1.15
1.00 1.15
Insertion loss
1.35
1.30
30
1.30
1.25
34
GSM Tx1 Port
VSWR
—
Ant, Ext Port
GSM Tx1 – Ant2/Ext
measuremen
t
824 to 849
880 to 915
25
25
25
25
SW isolation
dB (Ant1 ON)
GSM Tx1 – Ant1/Ant2
30
34
measurement
(Ext ON)
Tx1 ⇒ 850Rx when selecting
Tx1 – Ant1 and Ext
31
31
31
31
31
31
28
53
31
31
31
31
31
31
31
50
Tx1 ⇒ 900Rx when selecting
Tx1 – Ant1 and Ext
63
56
Tx1 ⇒ 1800Rx when selecting
Tx1 – Ant1 and Ext
64
58
Isolation
Tx ⇒ Rx
Tx1 ⇒ 1900Rx when selecting
Tx1 – Ant1 and Ext
824 to 915
66
58
dB
Tx1 ⇒ TRx1 when selecting
Tx1 – Ant1 and Ext
53
71
Tx1 ⇒ TRx2 when selecting
Tx1 – Ant1 and Ext
36
46
Tx1 ⇒ TRx3 when selecting
Tx1 – Ant1 and Ext
31
45
1648 to
1830
2Tx
–47 –36
–46 –36
–44 –36
2472 to
2745
Harmonics
Attenuation
3Tx
4Tx
2Tx
3Tx
4Tx
–42 –36 dBm Pin = 35dBm
3296 to
3660
—
33
30
44
–36
—
31
30
38
–36
1648 to
1830
25
23
20
25
23
20
2472 to
2745
dB Pin = 35dBm
3296 to
3660
Electrical characteristics are measured with all RF ports terminated in 50Ω.
- 10 -
CXM3543BER
DSC/PCS-Tx (Tx2 – Ant2/Ext)
(VDD = 2.85V, Ta = +25°C)
Ant
Ext
Item
Freq [MHz]
Unit
dB
Conditions
Min. Typ. Max. Min. Typ. Max.
1710 to 1785
1850 to 1910
1710 to 1785
1850 to 1910
1710 to 1785
1850 to 1910
0.95 1.10
1.00 1.15
1.10 1.25
1.10 1.25
Insertion loss
1.40
1.50
27
1.50
1.30
25
GSM Tx2 Port
VSWR
—
Ant, Ext Port
GSM Tx2 – Ant1/Ext
measurement
(Ant2 ON)
GSM Tx2 – Ant1/Ant2
measurement
(Ext ON)
1710 to 1785
1850 to 1910
22
22
20
20
SW isolation
dB
27
25
Tx2 ⇒ 850Rx when selecting
Tx2 – Ant2 and Ext
31
31
31
31
26
29
25
56
31
31
31
31
29
31
29
42
Tx2 ⇒ 900Rx when selecting
Tx2 – Ant2 and Ext
61
53
Tx2 ⇒ 1800Rx when selecting
Tx2 – Ant2 and Ext
61
55
Isolation
Tx ⇒ Rx
Tx2 ⇒ 1900Rx when selecting
Tx2 – Ant2 and Ext
1710 to 1910
62
56
dB
Tx2 ⇒ TRx1 when selecting
Tx2 – Ant2 and Ext
30
33
Tx2 ⇒ TRx2 when selecting
Tx2 – Ant2 and Ext
33
36
Tx2 ⇒ TRx3 when selecting
Tx2 – Ant2 and Ext
29
33
3420 to
3570
–55 –39
–55 –39
–55 –39
–55 –39
33
–50 –36
–47 –39
–52 –36
–50 –39
36
2Tx
3700 to
3820
Harmonics
dBm Pin = 32dBm
5130 to
5355
3Tx
5550 to
5730
3420 to
3570
25
25
25
20
25
25
21
19
2Tx
3700 to
3820
28
33
Attenuation
dB Pin = 32dBm
5130 to
5355
37
27
3Tx
5550 to
5730
36
25
Electrical characteristics are measured with all RF ports terminated in 50Ω.
- 11 -
CXM3543BER
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
1.20
0.95 1.10 dB
1.20
—
1.10
GSM850Rx Port
Ant, Ext Port
1.10
Electrical characteristics are measured with all RF ports terminated in 50Ω.
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
1.20
1.00 1.15 dB
1.20
—
1.10
GSM900Rx Port
Ant, Ext Port
1.10
Electrical characteristics are measured with all RF ports terminated in 50Ω.
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
1.10 1.25
1.30
1.15 1.30 dB
1.20
—
1.10
GSM1800Rx Port
Ant, Ext Port
1.20
Electrical characteristics are measured with all RF ports terminated in 50Ω.
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
1.10 1.25
1.35
1.15 1.30 dB
1.20
—
1.05
GSM1900Rx Port
Ant, Ext Port
1.20
Electrical characteristics are measured with all RF ports terminated in 50Ω.
- 12 -
CXM3543BER
Recommended Circuit
GSM Tx2
Ext
12
17
16
15
14
13
11
18
19
20
21
22
23
24
25
26
27
10
9
Ant2
Ant1
GSM Tx1
8
7
GSM850Rx
GSM900Rx
GSM1800Rx
GSM1900Rx
6
TRx3
TRx1
5
4
3
TRx2
2
1
VDD
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
The DC levels of all RF ports are GNDꢀ
Cbypass: This capacitor is used for DC line bypass. (100pF is recommended)
- 13 -
CXM3543BER
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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