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Teilenummer | PE4230 |
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Beschreibung | SPDT High Power UltraCMOS RF Switch | |
Hersteller | Peregrine Semiconductor | |
Logo | ||
Gesamt 7 Seiten www.DataSheet4U.com
Product Description
The PE4230 UltraCMOS™ RF Switch is designed to cover a
broad range of applications from DC through 3000 MHz. This
single-supply reflective switch integrates on-board CMOS
control logic driven by a simple, single-pin CMOS or TTL
compatible control input. Using a nominal +3-volt power supply,
a typical input 1 dB compression point of +32 dBm can be
achieved. The PE4230 also exhibits input-output isolation of
better than 39 dB at 1000 MHz and is offered in a small 8-lead
MSOP package.
The PE4230 SPDT High Power UltraCMOS™ RF Switch is
manufactured in Peregrine’s patented Ultra Thin Silicon
(UTSi®) CMOS process, offering the performance of GaAs with
the economy and integration of conventional CMOS.
Figure 1. Functional Diagram
RFC
Product Specification
PE4230
SPDT High Power UltraCMOS™
RF Switch
Features
• Single 3-volt power supply
• Low insertion loss: 0.35 dB at
1000 MHz, 0.55 dB at 2000 MHz
• High isolation of 39 dB at 1000 MHz,
30 dB at 2000 MHz
• Typical input 1 dB compression point
of +32 dBm
• Single-pin CMOS or TTL logic control
• Low cost
Figure 2. Package Type
8-lead MSOP
RF1 RF2
CMOS
Control
Driver
CTRL
Table 1. Electrical Specifications @ +25 °C, VDD = 3 V (ZS = ZL = 50 Ω)
Parameter
Conditions
Minimum
Typical
Maximum
Units
Operation Frequency1
DC
3000
MHz
Insertion Loss
Isolation – RFC to RF1/RF2
Isolation – RF1 to RF2
Return Loss
1000 MHz
2000 MHz
1000 MHz
2000 MHz
1000 MHz
2000 MHz
1000 MHz
2000 MHz
0.35 0.45
0.55 0.65
38 39
28 30
33.5 35
26.5
23.5
28
25.5
14.5 15.4
dB
dB
dB
dB
dB
dB
dB
dB
‘ON’ Switching Time
CTRL to 0.1 dB final value, 2 GHz
200
ns
‘OFF’ Switching Time
CTRL to 25 dB isolation, 2 GHz
90 ns
Video Feedthrough2
Input 1 dB Compression
2000 MHz
15
30 32
mVpp
dBm
Input IP3
2000 MHz, 17 dBm
50
Notes: 1. Device linearity will begin to degrade below 10 MHz.
2. The DC transient at the output of any port of the switch when the control voltage is switched from Low to
High or High to Low in a 50 Ω test set-up, measured with 1ns risetime pulses and 500 MHz bandwidth.
dBm
Document No. 70-0029-02 │ www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 7
Figure 14. Package Drawing
8-lead MSOP
PE4230
Product Specification
TOP VIEW
0.65BSC
8
7
65
.525BSC
12o REF
2.45±0.10
2X
0.51±0.13
0.51±0.13
0.10 A
12
34
3.00±0.10
-B-
.25 A B C
GAGE
PLANE
0.25
12o REF
R 0.90 MIN
R 0.90 MIN
0.55 ±0.15
0.95 BSC
0o
6o
2.95±0.10
-C-
0.86±0.08
0.33
+0.07
-0.08
0.08 A B C
3.00±0.10
FRONT VIEW
1.10 MAX
0.10±0.05
-A-
2.95±0.10
3.00±0.10
4.90±0.15
SIDE VIEW
Table 6. Ordering Information
Order Code
4230-21
4230-22
4230-00
4230-51
4230-52
Part Marking
4230
4230
PE4230-EK
4230
4230
Description
PE4230-08MSOP-50A
PE4230-08MSOP-2000C
PE4230-08MSOP-EK
PE4230G-08MSOP-50A
PE4230G-08MSOP-2000C
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 6 of 7
Package
8-lead MSOP
8-lead MSOP
Evaluation Kit
Green 8-lead MSOP
Green 8-lead MSOP
Shipping Method
50 units / Tube
2000 units / T&R
1 / Box
50 units / Tube
2000 units / T&R
Document No. 70-0029-02 │ UltraCMOS™ RFIC Solutions
6 Page | ||
Seiten | Gesamt 7 Seiten | |
PDF Download | [ PE4230 Schematic.PDF ] |
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