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参数资料
| 型号： | 4230-52 |
| 厂商： | Peregrine Semiconductor |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC RF SWITCH SPDT 8MSOP |
| 标准包装： | 2,000 |
| 系列： | UltraCMOS™ |
| RF 型： | 通用 |
| 频率： | 0Hz ~ 3GHz |
| 特点： | SPDT |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | PE4230 |
Product Specification
PE4230
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.
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 1. Functional Diagram
RFC
RF1
RF2
Figure 2. Package Type
8-lead MSOP
CMOS
Control
Driver
CTRL
Table 1. Electrical Specifications @ +25 °C, V DD = 3 V (Z S = Z L = 50 ? )
Parameter
Conditions
Minimum
Typical
Maximum
Units
Operation Frequency
Insertion Loss
1
1000 MHz
2000 MHz
DC
0.35
0.55
3000
0.45
0.65
MHz
dB
dB
Isolation – RFC to RF1/RF2
Isolation – RF1 to RF2
Return Loss
‘ON’ Switching Time
‘OFF’ Switching Time
2
Video Feedthrough
Input 1 dB Compression
Input IP3
1000 MHz
2000 MHz
1000 MHz
2000 MHz
1000 MHz
2000 MHz
CTRL to 0.1 dB final value, 2 GHz
CTRL to 25 dB isolation, 2 GHz
2000 MHz
2000 MHz, 17 dBm
38
28
33.5
26.5
23.5
14.5
30
50
39
30
35
28
25.5
15.4
200
90
15
32
dB
dB
dB
dB
dB
dB
ns
ns
mV pp
dBm
dBm
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 ? test set-up, measured with 1ns risetime pulses and 500 MHz bandwidth.
Document No. 70-0029-02 │ www.psemi.com
?2005 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 7
Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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