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参数资料
| 型号： | EK42451-01 |
| 厂商： | Peregrine Semiconductor |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR 42451 RF SWITCH |
| 标准包装： | 1 |
| 系列： | UltraCMOS™, HaRP™ |
| 类型： | 开关，SP5T |
| 频率： | 450MHz ~ 4GHz |
| 适用于相关产品： | PE42451 |
| 已供物品： | 板 |
| 其它名称： | EK42451-1 EK42451-1-ND PE42451-EK |
PE42451
Product Specification
Figure 3. Pin Configuration (Top View)
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS ? device, observe the
same precautions that you would use with other ESD-
sensitive devices. Although this device contains
GND
1
18
V2
circuitry to protect it from damage due to ESD,
RF5
GND
GND
RF4
GND
2
3
4
5
6
Exposed
Ground
Paddle
17
16
15
14
13
V1
Vdd
GND
RF1
GND
precautions should be taken to avoid exceeding the
specified rating.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS ?
devices are immune to latch-up.
Moisture Sensitivity Level
Table 3. Pin Descriptions
Pin # Name
Description
The Moisture Sensitivity Level rating for the PE42451 in
the 24-lead 4x4 QFN package is MSL1.
RF4
RF1
1, 3, 4, 6, 7, 9, 10,
12, 13, 15, 21, 23, 24
2
5
8
11
14
16
17
18
GND
RF5 4
4
RF3 4
RF2 4
4
V DD
V1
V2
Ground
RF I/O
RF I/O
RF I/O
RF I/O
RF I/O
Supply
Switch control input, CMOS logic level
Switch control input, CMOS logic level
Optional External Vss Control ( Vss EXT )
For proper operation, the Vss EXT control must be
grounded or at the Vss voltage specified in the
Operating Ranges table ( Table 2 ). When the Vss EXT
control pin on the package is grounded the switch
FET’s are biased with an internal low spur negative
voltage generator. For applications that require the
lowest possible spur performance, Vss EXT can be
applied to bypass the internal negative voltage
generator to eliminate the spurs.
19
V3 Switch control input, CMOS logic level
RFC
20
22
Vss EXT /
GND 5
4
External Vss Control / Ground
RF Common
Switching Frequency
The PE42451 has a maximum 25 kHz switching rate
Note:
Paddle GND Ground for proper device operation
4. Blocking capacitors needed only when non-zero DC
voltage present.
5. Pin 20 must be grounded when using internal Vss supply
when the internal negative voltage generator is used
(pin 20=GND). The rate at which the PE42451 can be
switched is only limited to the switching time if an
external -3 V supply is provided (pin 20=Vss EXT ).
Table 4. Absolute Maximum Ratings
Table 5. Truth Table
Symbol
T ST
P MAX
Parameter/Conditions
Storage temperature range
Maximum Operating Power
(RFX-RFC, All Bands (50 ? ) ,
100% duty cycle)
Min
-60
Max
+150
33
Units
°C
dBm
Mode
All off
RF1 on
RF2 on
V3
0
0
0
V2
0
0
1
V1
0
1
0
Maximum power into
RF3 on
0
1
1
ESD Voltage MM , All Pins
150
V
P MAX
V ESD
V ESD
Notes:
termination (RFX, All Bands 24 dBm
(50 ? ), 100% duty cycle)
ESD Voltage HBM 6 , All Pins 3500 V
7
6. Human Body Model ESD Voltage (HBM, MIL_STD 883
RF4 on
RF5 on
All off
Unsupported
1
1
1
1
0
0
1
1
0
1
0
1
Method 3015.7)
7. Machine Model ESD Voltage (JESD22-A115-A)
Exceeding absolute maximum ratings may cause
permanent damage. Operation should be restricted to
the limits in the Operating Ranges table.
Document No. DOC-22914-2 │ www.psemi.com
?2009-2014 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 11
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| EK42452-01 | 功能描述:BOARD EVAL FOR PE42452 制造商:peregrine semiconductor 系列:UltraCMOS?，HaRP?? 零件状态:有效 类型:开关，SP5T 频率:450MHz ~ 4GHz 配套使用产品/相关产品:PE42452 所含物品:板 标准包装:1 |
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| EK42510-01 | 制造商:Peregrine Semiconductor 功能描述:SWITCH EVALUATION BOARD |
| EK4251-01 | 功能描述:KIT EVAL FOR 4251 RF SWITCH RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:UltraCMOS™, HaRP™ 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
| EK42520-02 | 制造商:Peregrine Semiconductor 功能描述:EVAL BOARD FOR PE42520 制造商:Peregrine Semiconductor 功能描述:FREQUENCY CONTROL EVALUATION BOARD |
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