202412H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 7, 2015
1
Rx_FLT
LNA_IN
CPS
CTX
CSD
ANT_SEL
Logic
Control
Y1464
PA_OUT
Applications
DATA SHEET • SE2435L: 860 TO 930 MHz HIGH-POWER RF FRONT-END MODULE
Table 1. SE2435L Signal Descriptions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
CSD
PA_IN
CPS
CTX
TX_FLT
TR
ANT_SEL
GND
LNA_IN
N/C
RX_FLT
ANT2
N/C
Name
Description
Shutdown control input
PA input (from Tx filter)
Rx path select control input
Transmit enable control input
Transmit signal (to Tx filter)
Bi-directional RF signal to/from transceiver
Antenna select control input
Ground
LNA input (from Rx filter)
Not connected internally to the device
Rx signal from antennas (to Rx filter)
Antenna port 2
Not connected internally to the device
Pin
14
15
16
17
18
19
20
21
22
23
24
Paddle
ANT1
N/C
TX_IN
N/C
N/C
N/C
PA_OUT
VCC2
N/C
VCC0
VCC1
GND
Name
Antenna port 1
Not connected internally to the device
Tx signal to antennas (from OMN)
Not connected internally to the device
Not connected internally to the device
Not connected internally to the device
PA output (to Z optimum) (Note 1)
Positive power supply
Not connected internally to the device
Positive power supply
Positive power supply
Exposed die paddle; electrical and thermal
ground. Connect to PCB ground
Description
Note 1:
Z optimum = 5
Ω
for +30 dBm or 8
Ω
for +27 dBm P
OUT
.
Electrical and Mechanical Specifications
Table 2 provides the absolute maximum ratings, and Table 3
shows the recommended operating conditions.Electrical
Table 2. SE2435L Absolute Maximum Ratings (Note 1)
Parameter
Supply voltage (no RF)
Operating temperature
Storage temperature
Tx input power at TR port
Rx input power at ANT1 or ANT2 ports
Electrostatic discharge:
Human Body Model (HBM), Class 1C
V
CC
T
A
T
STG
P
IN
_
TX
_
MAX
P
IN
_
RX
_
MAX
ESD
specifications are provided in Tables 4 through 9. Typical
performance characteristics are shown in Figures 3 through 8.
Symbol
Minimum
–0.3
–40
–40
Maximum
5.5
85
125
+10
+10
Units
V
°C
°C
dBm
dBm
1000
V
Note 1:
Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
为我们提建议&公告
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
