1
NEC's GaAs MMIC DPDT SWITCHES
FOR 5 GHz BAND WIRELESS LAN
UPG2024TQ
FEATURES
OPERATING FREQUENCY:
f = 4.8 to 5.85 GHz
LOW INSERTION LOSS:
L
INS
= 1.2 dB TYP. @ f = 4.8 to 5.85 GHz
HANDLING POWER:
P
in (0.1 dB)
= +32 dBm TYP. @ f = 4.8 to 5.85 GHz
CONTROL VOLTAGE:
V
cont
= +2.8 V/0 V TYP.
HIGH ISOLATION:
ISL (between TX and RX) = 30 dB TYP. @ f = 5.2 GHz
ISL (between ANT1/ANT2 and RX/TX) = 25 dB TYP. @ f = 5.2 GHz
INPUT/OUTPUT RETURN LOSS:
RL
in
/RL
out
= 20 dB TYP. @ f= 4.8 to 5.85 GHz
SWITCHING SPEED:
t
SW
= 20 ns TYP. @ t
RISE
/t
FALL
(10/90% RF)
HIGH-DENSITY SURFACE MOUNTING:
10-pin plastic TSON package (2.30 2.55 0.60 mm)
Pb FREE
DESCRIPTION
NEC's UPG2024TQ is a GaAs MMIC DPDT switch for
5 GHz band wireless LAN. Low insertion loss and high
handling power contribute to user's system design.
California Eastern Laboratories
APPLICATIONS
5 GHz Band Wireless LAN (IEEE802.11a)
DATA SHEET
PART NUMBER
ORDER NUMBER
PACKAGE
MARKING
SUPPLYING FORM
UPG2024TQ-E1-A UPG2024TQ-E1-A 10-pin plastic TSON
(Pb-Free)
2024
Embossed tape 8 mm wide
Pin 5, 6 face the perforation side of the tape
Qty 3 kpcs/reel
ORDERING INFORMATION
Remark To order evaluation samples, contact your nearby sales office.
Part number for sample order: UPG2024TQ
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
2
UPG2024TQ
PIN CONNECTIONS
2024
10 9 8 7 6
1 2 3 4 5
(Top View)
6 7 8 9 10
5 4 3 2 1
(Bottom View)
GND
PIN NO.
PIN NAME
1
TX
2
V
cont1
3
V
cont2
4
GND
5
RX
6
ANT1
7
V
cont3
8
V
cont4
9
GND
10
ANT2
ABSOLUTE MAXIMUM RATINGS
(T
A
= +25C, unless otherwise specified )
PARAMETER
SYMBOL
RATINGS
UNIT
Control Voltage
V
cont
-
6.0 to +6.0
Note 1
V
Input Power
P
in
+36
dBm
Total Power Dissipation
P
tot
0.15
Note 2
W
Operating Ambient Temperature
T
A
-
45 to +85
C
Storage Temperature
T
stg
-
65 to +150
C
Notes 1. Within the condition of | V
cont1
-
V
cont2
| 6.0 V
2. Mounted on double-sided copper-clad 50 50 1.6 mm epoxy glass PWB, T
A
= +85C
RECOMMENDED OPERATING RANGE
(T
A
= +25C )
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Control Voltage (High)
V
cont (H)
2.7
2.8
3.3
V
Control Voltage (Low)
V
cont (L)
-
0.2
0
+0.2
V
Operating Frequency
f
4.8
-
5.85
GHz
Operating Ambient Temperature
T
A
-
40
+25
+85
C
3
UPG2024TQ
ELECTRICAL CHARACTERISTICS
(T
A
= +25C, V
cont
= 2.8 V/0 V, Z
O
= 50 , DC block capacitor = 2 pF, each port, on the below TRUTH TABLE,
unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Insertion Loss
L
INS
f = 4.9 GHz
-
1.2
1.5
dB
f = 5.2 GHz
-
1.2
1.5
f = 5.8 GHz
-
1.5
1.7
Isolation
(Between TX and RX)
ISL
f = 4.9 GHz
20
25
-
dB
f = 5.2 GHz
25
30
-
f = 5.8 GHz
20
25
-
Input Return Loss
RL
in
f = 4.9 GHz
10
20
-
dB
f = 5.2 GHz
10
20
-
f = 5.8 GHz
7
20
-
Output Return Loss
RL
out
f = 4.9 GHz
10
20
-
dB
f = 5.2 GHz
10
20
-
f = 5.8 GHz
7
20
-
0.1 dB Gain Compression
Input Power
P
in (0.1 dB)
f = 4.9 GHz
30
33
-
dBm
f = 5.2 GHz
30
32
-
f = 5.8 GHz
30
32
-
Switching Speed
t
SW
t
RISE
/t
FALL
(10/90% RF)
-
20
-
ns
Control Current
I
cont
-
0.5
-
A
Input 3rd Order Intercept Point
IIP
3
-
50
-
dBm
STANDARD CHARACTERISTICS FOR REFERENCE
(T
A
= +25C, V
cont
= 2.8 V/0 V, Z
O
= 50 , DC block capacitor = 2 pF, each port, on the below TRUTH TABLE,
unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Isolation
(Between ANT1/ANT2 and RX/TX)
ISL
f = 4.9 GHz
-
22
-
dB
f = 5.2 GHz
-
25
-
f = 5.8 GHz
-
21
-
4
UPG2024TQ
TEST CIRCUIT
1
2
3
4
5
10
9
8
7
6
V
cont1
TX
RX
GND
C
bypass
C
bypass
C
RF
C
RF
V
cont2
V
cont4
ANT2
ANT1
GND
C
bypass
C
bypass
C
RF
C
RF
V
cont3
Remark C
RF
: 2 pF
C
bypass
: 1 000 pF
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
TRUTH TABLE
V
cont1
V
cont2
V
cont3
V
cont4
PASS
Low
High
High
Low
ANT1-RX
High
Low
Low
High
ANT2-TX
High
Low
High
Low
ANT1-TX
Low
High
Low
High
ANT2-RX
5
UPG2024TQ
ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD
.
C
RF
C
bypass
C
bypass
C
bypass
C
bypass
C
RF
C
RF
C
RF
USING THE NEC EVALUATION BOARD
SYMBOL
FORM
RATING
PART NUMBER
MANUFACTURER
C
RF
Chip Capacitor
2 pF
GRM36CK020C50PB
muRata
C
bypass
Chip Capacitor
1 000 pF
GRP033B11C102KD01E
muRata
-
PC Terminal
-
A2-2PA-2.54DSA
Hirose
-
RF Connector
-
142-0721-821
Johnson
-
PWB
-
RO4003 (t = 0.51 mm)
Rogers
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