E10303E24

SP12T Antenna Switch Module for 6TRx/2Tx/4Rx
CXM3553ER
Description
The CXM3553ER is a SP12T anntena switch module for GSM/UMTS/CDMA multi-mode handset.
The CXM3553ER has a built-in dual low pass filter and a +1.8 V CMOS compatible decoder.
The Sony GaAs Junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high
linearity.
(Applications: GSM/UMTS/CDMA multi-mode handset)
Features
 Low insertion loss :
 High linearity:
 Low voltage operation:
0.50 dB (Typ.) TRx (Cellular band)
0.60 dB (Typ.) TRx (IMT Tx band)
IIP3 = 68 dB
VDD = 2.5 V
 No DC blocking capacitors
 Small package (Size):
VQFN-30P (3.4 mm  4.0 mm  0.85 mm Max.)
 Lead-free and RoHS compliant
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.
-1-
CXM3553ER
Absolute Maximum Ratings
 Supply voltage
VDD
4
V
(Ta = 25 C)
 Control voltage
Vctl
4
V
(Ta = 25 C)
 Maximum input
[Tx1]
36
dBm
(Duty cycle = 12.5 % to 50 %)
(Ta = 25 C)
[Tx2]
34
dBm
(Duty cycle = 12.5 % to 50 %)
(Ta = 25 C)
[TRx]
32
dBm
(Ta = 25 C)
[Rx]
13
dBm
(Ta = 25 C)
 Operating temperature
Topr
–35 to +90
C
 Storage temperature
Tstg
–65 to +150
C
-2-
CXM3553ER
Block Diagram
SP12T Antenna Switch Module
TRx1
TRx2
TRx3
TRx4
TRx5
Ant
TRx6
Tx1
Tx2
Rx1
Decoder Logic
Rx2
Rx3
Rx4
SP12T 6TRx/2Tx/4Rx
Ant
F1
F2
F8
F14
F7
F16
F9
F15
LPF1
Tx1
F3
F4
F5
F6
F10
F11
F12
F13
LPF2
Tx2
Rx1
Rx2
Rx3
Rx4
-3-
TRx1
F17
TRx2
F19
TRx3
F24
F22
F20
F18
F21
TRx4
F23
TRx5
F25
TRx6
CXM3553ER
Truth Table
State
Active
path
Switch state*1
Vctl state
A
B
C
D F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25
1
Tx1
H
H
L
L
H
L
L
L
L
L
L
L
H
H
H
H
H
L
H
L
H
L
H
L
H
L
H
L
H
2
Tx2
H
L
L
L
L
H
L
L
L
L
L
H
L
H
H
H
H
L
H
L
H
L
H
L
H
L
H
L
H
3
Rx1*2
L
L
L
L
L
L
H
L
L
L
L
H
H
L
H
H
H
H
H
L
H
L
H
L
H
L
H
L
H
4
Rx2*2
L
L
H
L
L
L
L
H
L
L
L
H
H
H
L
H
H
H
H
L
H
L
H
L
H
L
H
L
H
5
Rx3*2
L
H
H
L
L
L
L
L
H
L
L
H
H
H
H
L
H
H
H
L
H
L
H
L
H
L
H
L
H
6
Rx4*2
L
H
L
L
L
L
L
L
L
H
L
H
H
H
H
H
L
H
H
L
H
L
H
L
H
L
H
L
H
7
TRx1*3 H
L
H
L
L
L
L
L
L
L
H
H
H
H
H
H
H
L
L
L
H
L
H
L
H
L
H
L
H
8
TRx2*3 H
H
H
L
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
H
L
L
H
L
H
L
H
L
H
9
TRx3*3 H
L
H
H
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
L
H
H
H
L
H
L
H
L
L
10 TRx4*3 H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
L
H
L
L
L
L
L
H
L
H
11 TRx5*3 H
L
L
H
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
L
H
L
H
H
H
H
L
L
H
12 TRx6*3 H
H
L
H
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
L
H
L
H
L
H
L
H
H
L
*1
*2
*3
State “L” means a switch “OFF”, state “H” means a switch “ON”.
Each Rx path can be used over a wide frequency range from 869 MHz to 1990 MHz.
Each TRx path can be used over a wide frequency range from 452 MHz to 2690 MHz.
-4-
CXM3553ER
GND
Tx1
GND
GND
Tx2
GND
Pin Configuration
15
14
13
12
11
10
GND
16
9
GND
Rx4
17
8
Ant
Rx3
18
7
GND
Rx2
19
6
TRx6
VQFN-30P PKG
21
Top View
4
TRx4
TRx2
22
3
TRx3
GND
23
2
GND
GND
24
1
GND
25
26
27
28
29
30
GND
TRx1
CTLA
TRx5
CTLB
5
CTLC
(3.4 mm × 4.0 mm × 0.8 mm Typ.)
CTLD
20
VDD
Rx1
DC Bias Conditions
(Ta = 25 C)
Item
Min.
Typ.
Max.
Unit
VDD
2.5
2.8
3.3
V
Vctl (H)
1.35
1.8
3.1
V
Vctl (L)
0
—
0.45
V
-5-
CXM3553ER
Electrical Characteristics
(VDD = 2.5 V, Ta = 25 C)
Item
Symbol
Path
Min.
Typ.
Max.
*1, *2, *3
Conditions
—
0.48
0.58
*4
—
0.59
0.74
*5
—
0.64
0.79
*6
—
0.73
0.93
*7
—
0.87
1.07
*1, *2, *3
—
0.48
0.58
*4
—
0.55
0.70
*5
—
0.60
0.75
*6
—
0.67
0.87
*7
—
0.81
1.01
*1, *2, *3
—
0.44
0.54
*4
—
0.56
0.71
*5
—
0.63
0.78
*6
—
0.75
0.95
*7
—
0.97
1.17
*1, *2, *3
—
0.44
0.54
*4
—
0.59
0.74
*5
—
0.66
0.81
*6
—
0.77
0.97
*7
—
0.94
1.14
*1, *2, *3
—
0.44
0.54
*4
—
0.62
0.77
*5
—
0.70
0.85
*6
—
0.81
1.01
*7
—
0.99
1.19
*1, *2, *3
—
0.45
0.55
*4
—
0.62
0.77
*5
—
0.70
0.85
*6
—
0.81
1.01
*7
—
0.99
1.19
Ant-Tx1
*8
—
1.01
1.16
Ant-Tx2
*9
—
0.98
1.18
*10
—
0.71
0.81
*11
—
1.09
1.24
*10
—
0.71
0.81
*11
—
1.09
1.24
*10
—
0.72
0.82
*11
—
1.06
1.21
*10
—
0.73
0.83
*11
—
1.03
1.18
Ant-TRx1
Ant-TRx2
Ant-TRx3
Ant-TRx4
Insertion loss
I.L
Ant-TRx5
Ant-TRx6
Ant-Rx1
Ant-Rx2
Ant-Rx3
Ant-Rx4
-6-
Unit
dB
CXM3553ER
Item
Isolation
VSWR
ISO
VSWR
2fo
3fo
2fo
Harmonics
Min.
Typ.
Max.
*8
35
—
—
Tx2-TRx1, 2, 3, 4, 5,
Rx1, 2, 3, 4
*9
32
—
—
TRx1, 2-TRx, 3, 4, 5
452 to 1990 MHz
30
—
—
TRx3-TRx5, 6,
TRx4-TRx6,
TRx1, 2-Trx6
452 to 1990 MHz
20
—
—
TRx1-TRx4-TRx5-Trx6
452 to 1990 MHz
15
—
—
All ports active paths
452 to 2170 MHz
—
—
1.50
Ant-TRx1, 2, 3, 4, 5, 6
*3
Ant-TRx1, 2, 3, 4, 5, 6
*4
Ant-Tx1
*8
Ant-Tx2
*9
Symbol
3fo
2fo
3fo
2fo
3fo
Path
Conditions
Tx1-TRx1, 2, 3, 4, 5,
Rx1, 2, 3, 4
Tx1-Ant
Attenuation
ATT
Tx2-Ant
Intermodulation
power in Rx band
IMD2
Input IP3
IIP3
SWitching time
Ts
IMD3
Ant-TRx1, 2, 3, 4, 5, 6
Ant-TRx1, 2, 3, 4, 5, 6
—
–72
–36
—
–67
–36
—
–63
–36
—
–66
–36
—
–41
–36
—
–50
–36
—
–48
–36
—
–48
–36
1648 to 1830 MHz
25
—
—
2472 to 2745 MHz
25
—
—
3296 to 12750 MHz
20
—
—
3420 to 3820 MHz
25
—
—
5130 to 5730 MHz
25
—
—
6840 to 12750 MHz
20
—
—
*12,*13,*14,*17,*18,*21,*22
—
—
–105
*12,*15,*16,*19,*20,*23,*24
—
—
–105
*12,*25
—
68
—
*12,*26
—
68
—
50 % ctl to 90 % RF
—
3
5
Unit
dB
—
dBm
dB
dBm
dBm
s
Control current
Ictl
Vctl = 1.80 V
—
—
10
A
Supply current
IDD
VDD = 2.80 V
—
0.27
0.40
mA
Electrical characteristics are measured with all RF ports terminated in 50 .
Corresponding band of TRx (UMTS/CDMA)
*1
*2
*3
*4
*5
*6
*7
Pin = 26 dBm, 452 to 468 MHz (Band class 5)
Pin = 26 dBm, 704 to 787 MHz (Band 13, Band 17)
Pin = 26 dBm, 824 to 960 MHz (Band 5, Band 8)
Pin = 26 dBm, 1710 to 1990 MHz (Band 1 Tx, Band 2 Tx, Band 3 Tx, Band 4 Tx)
Pin = 10 dBm, 2110 to 2170 MHz (Band 1 Tx, Band 4 Tx)
Pin = 26 dBm, 2300 to 2400 MHz (Band 40)
Pin = 26 dBm, 2500 to 2690 MHz (Band 7)
Corresponding band of GSM Tx/Rx(GSM)
*8
*9
*10
*11
*12
Pin = 35 dBm, 824 to 915 MHz (GSM850/900 Tx)
Pin = 32 dBm, 1710 to 1910 MHz (GSM1800/1900 Tx)
Pin = 10 dBm, 869 to 960 MHz (GSM850/900 Rx)
Pin = 10 dBm, 1805 to 1990 MHz (GSM1800/1900 Rx)
Measured with the recommended circuit
Note) *13 to *26 are shown in the next page.
-7-
CXM3553ER
IMD Condition
Band
Band I
Band II
Band V
fRx
on TRx
fRx
+20 dBm on TRx
2140 MHz
1960 MHz
880 MHz
1950 MHz
1880 MHz
835 MHz
fBlocker
–15 dBm on Ant
IMD Condition
IMD2 (fRx-fTx)
190 MHz
*13
IMD2 (fRx-fTx)
4090 MHz
*14
IMD3 (2fTx-fRx)
1760 MHz
*15
IMD3 (2fTx-fRx)
6040 MHz
*16
IMD2 (fRx-fTx)
80 MHz
*17
IMD2 (fRx-fTx)
3840 MHz
*18
IMD3 (2fTx-fRx)
1800 MHz
*19
IMD3 (2fTx-fRx)
5720 MHz
*20
IMD2 (fRx-fTx)
45 MHz
*21
IMD2 (fRx-fTx)
1715 MHz
*22
IMD3 (2fTx-fRx)
790 MHz
*23
IMD3 (2fTx-fRx)
2550 MHz
*24
IIP3 Condition
Band
f1
+27 dBm on TRx
f2
+27 dBm on TRx
IIP3 Condition
IIP3 = (3  Pout – IM3)/2
Band I
1950 MHz
1951 MHz
*25
Band V
835 MHz
836 MHz
*26
-8-
CXM3553ER
Triple Beat Ratio
(VDD = 2.5 V, Ta = 25 C)
Item
Triple
Beat
Ratio
*1
Symbol
Path
TBR
AntTrx1, Trx2,
Trx3, Trx4,
Trx5, Trx6
Condition
Min.
Typ.
Max.
Pin 1 at
TRx*1
21.5 dBm
[MHz]
Pin 2 at
TRx*1
21.5 dBm
[MHz]
Jammer
at Ant
–30 dBm
[MHz]
Triple
Beat
Product
at TRx*1
[MHz]
835.5
836.5
881.5
881.51
81
—
—
1880
1881
1960
19601
81
—
—
dBc
Electrical characteristics are measured with all RF ports terminated in 50 .
Measured with the recommended circuit
IIP2
(VDD = 2.5 V, Ta = 25 C)
Item
Input
IP2
*1
Symbol
IIP2
Path
AntTrx1, Trx2,
Trx3, Trx4,
Trx5, Trx6
Condition
Min.
Typ.
Max.
Pin 1 at
TRx*1
24 dBm
[MHz]
Jammer
at Ant
–20 dBm
[MHz]
IM2
Product
at TRx*1
[MHz]
836.61
1718.61
881.61
113.5
—
—
836.61
45
881.61
95.5
—
—
1885
3850
1965
95.5
—
—
1885
80
1965
95.5
—
—
1732.5
3865
2132.5
95.5
—
—
1732.5
400
2132.5
95.5
—
—
Electrical characteristics are measured with all RF ports terminated in 50 .
Measured with the recommended circuit
-9-
Unit
Unit
dBm
CXM3553ER
Recommended Circuit
Operation frequency range: 0.8-2.7 GHz
Tx1
Tx2
15
GND
GND
GND
14
13
12
GND
11
10
16
9
C1
12 pF
GND
Rx4
17
Ant
8
L1
22 nH
Rx3
18
7
GND
GND
Rx2
19
Rx1
20
VQFN-30P PKG
6
TRx6
5
TRx5
(3.4 mm × 4.0 mm × 0.8 mm Typ.)
Top View
TRx1
21
4
TRx4
TRx2
22
3
TRx3
23
2
24
1
GND
GND
GND
GND
25
26
27
28
29
30
VDD
CTLD
CTLC
CTLB
CTLA
GND
C2
100 pF
∗1 No DC blocking capacitors are required on all RF ports
∗2 The DC levels of all RF ports are GND
∗3 L1 (22 nH) and C1 (12 pF) are recommended on Ant port for ESD protection.
- 10 -
CXM3553ER
Operation frequency range: 0.45-2.7 GHz
Tx1
Tx2
15
GND
GND
GND
14
13
12
GND
11
10
9
16
C1
22 pF
GND
Rx4
Ant
8
17
L1
47 nH
Rx3
7
18
GND
GND
Rx2
6
19
TRx6
VQFN-30P PKG
(3.4 mm × 4.0 mm × 0.8 mm Typ.)
20
Rx1
L2
12 nH
TRx5
5
L2
12 nH
Top View
TRx1
21
TRx4
4
L2
12 nH
TRx2
L2
12 nH
22
3
TRx3
L2
12 nH
L2
12 nH
23
2
24
1
GND
GND
GND
GND
25
26
27
28
29
30
VDD
CTLD
CTLC
CTLB
CTLA
GND
C2
100 pF
∗1 No DC blocking capacitors are required on all RF ports
∗2 The DC levels of all RF ports are GND
∗3 L1 (47 nH) and C1 (22 pF) are recommended on Ant port for ESD protection.
∗4 L2 (12 nH) is recommended on a TRx port assigned for Band I to improve IMD2 performance. (Rx-Tx(190 MHz))
- 11 -
CXM3553ER
PCB Layout Template
Foot Pattern
PKG size : 4.0 mm × 3.4 mm
Pin pitch : 0.4 mm pitch
: Land
∗ Metal mask thickness: 110 µm
: Mask (Open area)
: Resist (Open area)
4.0 (PKG line)
PKG line
4.4
[Detailed A]
0.6
0.7
0.5
0.6
0.35
0.4
0.3
R0.2
R0.2
0.05
R0.2
R0.2
3.8
2.3
3.4 (PKG line)
2.2
1.8
C0.1
0.3
1.1
0.5
1.15
R0.05
0.2
0.1
0.15
0.21
0.26
0.4
∗ Mask corner R = 0.05 mm
A
1 Pin
Recommecded PCB design
1pin
GND
CTL
A
CTL
B
CTL
C
CTL
D
VDD
GND
GND
GND
GND
TRx3
TRx2
TRx4
TRx1
TRx5
Rx1
TRx6
Rx2
GND
Rx3
ANT
Rx4
GND via hole
VQFN-30P package
GND
GND
GND
Tx2
GND
GND
Tx1
GND
- 12 -
CXM3553ER
Package Outline
(Unit: mm)
Product Code: 75340935(Katoh)
- 13 -
CXM3553ER
Marking
Product Code: 75340935(Katoh)/75332858(SDT)/75341355(Kagoshima)
M3553
- 14 -
CXM3553ER
Package Outline
(Unit: mm)
Product Code: 75332858(SDT)/75341355(Kagoshima)
- 15 -
Sony Corporation