Eudyna ESM5317ZW Single pole double throw switch 2.4 ghz wireless lan transmit / receive application Datasheet

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
GND 2
5 RFC
RF2 3
4 V2
Pin Configuration
RF1 1
6
V1
GND 2
5
RFC
RF2 3
4
V2
Function Block Diagram
(Top View)
Rev 0.1
April 15, 2005
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
Symbol
Rating
Unit
V1, V2
+6
V
Input Power
Pin
+34
dBm
Storage Temperature
Tstg
-40 to +85
°C
Operating Case Temperature
Top
-40 to +85
°C
ELECTRICAL SPECIFICATIONS (Case Temperature Tc=25°C, with off chip DC blocks)
Parameter
Frequency range
Symbol
Condition/comments
F
Min
Typ
0.1
Max
Unit
3.5
GHz
Vhigh
High
2.5
2.8
3.6
Vlow
Low
-0.2
0
+0.2
Control Current (per line)
Icontrol
No RF, V1 or V2 = 2.8 V
15
uA
Input P- 0.1dB
P0.1dB
Vhigh=2.8V or Vlow=0V
34
dBm
Insertion Loss
I.L.
Freq = 0.5 to 2.5 GHz
0.45
dB
Isolation
ISO
Freq = 0.5 to 2.5GHz
25
dB
Return Loss
RL
Freq = 0.5 to 2.5 GHz
25
dB
Control Voltage for V1 & V2
V
(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
Rev 0.1
April 15, 2005
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
3
Eudyna Devices Inc. Confidential
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