Preliminary
ES/EMM5317ZW
Single Pole Double Throw Switch
2.4 GHz Wireless LAN Transmit / Receive Applications
FEATURES
•
•
•
•
•
•
High Input P0.1dB: 34 dBm Typ
Low Insertion Loss: 0.45 dB Typ at 2.4 GHz
High Isolation: 25 dB Typ at 2.4 GHz
GaAs PHEMT technology
Small size and low-cost SC-70 / SOT363
package
Single supply voltage operation
APPLICATIONS
•
802.11b,g Wireless LAN T/R Switching
2.0 x 2.1 x 1.0 mm
Lead Free Package
DESCRIPTION
ES/EMM5317ZW is a single-throw double-pole (SP2T) GaAs PHEMT switch designed for transmit/receive
switching applications in the 0.1 GHz to 3.5 GHz frequency range. The ES/EMM5317ZW is ideally suited
for applications where high linearity, low control voltage, low insertion loss, high isolation, small size, and
low cost are required. The device is in a low-cost, miniature 6-pin SOT-363/SC-70 package.
INDEX
RF1 1
6 V1
RF1 1
6
V1
GND 2
5 RFC
GND 2
5
RFC
RF2 3
4 V2
RF2 3
4
V2
Pin Configuration
(Top View)
Rev 0.1
April 15, 2005
Function Block Diagram
1
Eudyna Devices Inc. Confidential
Preliminary
ES/EMM5317ZW
Single Pole Double Throw Switch
2.4 GHz Wireless LAN Transmit / Receive Applications
TARGET SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (Ambient Temperature Ta=25°C)
Parameter
DC Input Voltage
Input Power
Storage Temperature
Operating Case Temperature
Symbol
V1, V2
Pin
Tstg
Top
Rating
+6
+34
-40 to +85
-40 to +85
Unit
V
dBm
°C
°C
ELECTRICAL SPECIFICATIONS (Case Temperature Tc=25°C, with off chip DC blocks)
Parameter
Frequency range
Control Voltage for V1 & V2
Control Current (per line)
Input P- 0.1dB
Insertion Loss
Isolation
Return Loss
Symbol
F
Vhigh
Vlow
Icontrol
P0.1dB
I.L.
ISO
RL
High
Low
No RF, V1 or V2 = 2.8 V
Vhigh=2.8V or Vlow=0V
Freq = 0.5 to 2.5 GHz
Freq = 0.5 to 2.5GHz
Freq = 0.5 to 2.5 GHz
Condition/comments
Min
0.1
2.5
-0.2
2.8
0
15
34
0.45
25
25
Typ
Max
3.5
3.6
+0.2
Unit
GHz
V
uA
dBm
dB
dB
dB
(Unless otherwise specified Zsource=Zload=50Ω System, Tc=25°C)
TRUTH TABLE
V1
High
Low
V2
Low
High
RF1-RFC
ON
OFF
RF2-RFC
OFF
ON
Specifications and pin assignment may be changed without notice.
Rev 0.1
April 15, 2005
2
Eudyna Devices Inc. Confidential
Preliminary
ES/EMM5317ZW
Single Pole Double Throw Switch
2.4 GHz Wireless LAN Transmit / Receive Applications
PACKAGE DIMENSIONS
Dimension
Symbol
A
A1
A2
b
c
D
E
E1
e
Min
-
0.025
0.85
0.15
0.10
1.90
1.25
Measurement (mm)
Nom
-
0.075
0.88
-
-
2.00
2.10 BSC
1.30
0.65 BSC
Max
1.00
0.10
0.90
0.30
0.20
2.10
1.35
Rev 0.1
April 15, 2005
3
Eudyna Devices Inc. Confidential
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