FEATURES
NEC's L-BAND SP3T SWITCH
DESCRIPTION
UPG2227T5F
NEC's UPG2227T5F is a L-band SP3T GaAs FET switch
for CDMA/PCS/GPS triple mode digital cellular telephone
application. The device can operate from 500 MHz to 2.5
GHz with low insertion loss and high linearity.
APPLICATIONS
CDMA/PCS/GPS triple mode digital cellular telephone
Short Range Wireless
California Eastern Laboratories
ORDERING INFORMATION
Remark To order evaluation samples, contact your nearby sales office.
Part number for sample order: UPG2227T5F-A
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
LOW INSERTION LOSS:
0.45 dB TYP. @ 1.0 GHz
0.50 dB TYP. @ 2.0 GHz
HIGH ISOLATION:
21 dB TYP. @ 1.0 GHz
HIGH POWER:
P
in (0.1 dB)
= 33.0 dBm TYP. @ +2.7 V, 1.0 GHz
PACKAGE:
12-pin plastic QFN package (3.0 3.0 0.75 mm)
Pb FREE
PART NUMBER
PACKAGE
MARKING
SUPPLYING FORM
UPG2227T5F-E2-A
12-pin plastic QFN
2227
Embossed tape 8 mm wide
Pin 1 indicates roll-in direction of tape
Qty 3 kpcs/reel
Pb Free
UPG2227T5F
PIN CONNECTIONS
TRUTH TABLE
(Top View)
10
11
12
1 2 3
6
5
4
9 8 7
(Bottom View)
6
5
4
3 2 1
10
11
12
7 8 9
PIN NO.
PIN NAME
1
V
cont1
2
RF1
3
GND
4
GND
5
RF2
6
V
cont2
7
GND
8
RF3
9
V
cont3
10
GND
11
ANT
12
GND
V
cont1
RF1
GND
GND
ANT
GND
V
cont3
RF3
GND
GND
RF2
V
cont
2
V
cont1
V
cont2
V
cont3
ANT-RF1 ANT-RF2 ANT-RF3
H
L
L
ON
OFF
OFF
L
H
L
OFF
ON
OFF
L
L
H
OFF
OFF
ON
UPG2227T5F
UPG2227T5F
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25C)
PARAMETER
SYMBOL
RATINGS
UNIT
Switch Control Voltage
V
cont
-
8.0 to +8.0
V
Input Power
P
in
+36
dBm
Operating Ambient Temperature
T
A
-
45 to +85
C
Storage Temperature
T
stg
-
55 to +150
C
RECOMMENDED OPERATING RANGE
(T
A
= 25C)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Switch Control Voltage (H)
V
cont(H)
+2.4
+2.7
+5.0
V
Switch Control Voltage (L)
V
cont(L)
-
0.2
0
+0.2
V
ELECTRICAL CHARACTERISTICS
(T
A
= +25C, V
cont
= +2.7 V/0 V, Z
O
= 50 , Off chip DC blocking capacitors value = 56 pF, unless otherwise specified)
UPG2227T5F
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Insertion Loss
L
INS
f = 0.5 to 1.0 GHz
-
0.45
0.60
dB
f = 1.0 to 2.0 GHz
-
0.50
0.70
dB
f = 2.0 to 2.5 GHz
-
0.55
-
dB
Isolation
ISL
f = 0.5 to 1.0 GHz
22
26
-
dB
f = 1.0 to 2.0 GHz
17
21
-
dB
f = 2.0 to 2.5 GHz
-
20
-
dB
Input Return Loss
RL
in
f = 0.5 to 2.0 GHz
15
20
-
dB
f = 2.0 to 2.5 GHz
-
20
-
dB
Output Return Loss
RL
out
f = 0.5 to 2.0 GHz
15
20
-
dB
f = 2.0 to 2.5 GHz
-
20
-
dB
0.1 dB Gain Compression
Input Power
P
in (0.1 dB)
f = 1.0 GHz
31.0
33.0
-
dBm
1 dB Gain Compression
Input Power
P
in (1 dB)
f = 1.0 GHz
-
34
-
dBm
2nd Harmonics
2f0
f = 1.0 GHz @ P
in
= +27 dBm
65
75
-
dBc
f = 2.0 GHz @ P
in
= +24 dBm
-
75
-
dBc
3rd Harmonics
3f0
f = 1.0 GHz @ P
in
= +27 dBm
65
75
-
dBc
f = 2.0 GHz @ P
in
= +24 dBm
-
75
-
dBc
3rd Order Distortion Input Intercept Point
IIP
3
f = 837 MHz/838 MHz @ 1 MHz Spacing
P
in
= +22 dBm each @ 2 Tone
-
64
-
dBm
f = 1 880 MHz/1 881 MHz @ 1 MHz Spacing
P
in
= +21 dBm each @ 2 Tone
-
63
-
dBm
Cross Modulation
X-Mod
f = 837 MHz/838 MHz @ 1 MHz Spacing
P
in
= +22 dBm each @ 2 Tone
f = 880 MHz
P
in
= -27 dBm
-
-
108
-
dBm
f = 1 880 MHz/1 881 MHz @ 1 MHz Spacing
P
in
= +21 dBm each @ 2 Tone
f = 1 960 MHz
P
in
= -27 dBm
-
-
110
-
dBm
Switch Control Speed
t
SW
-
150
-
ns
Switch Control Current
I
cont
RF Non
-
1
20
A
EVALUATION CIRCUIT
The application circuits and their parameters are for reference only and are not intended for actual design-ins.
UPG2227T5F
56 pF
V
cont1
1,000 pF
56 pF
ANT
RF2
56 pF
RF1
V
cont2
1,000 pF
56 pF
RF3
V
cont3
1,000 pF
L
ESD
Note
Note Recommend attached L
ESD
to antenna port for ESD protection.
PDF 
ZIP