SE2435L SKYWORKS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 14

Technical content

Table 1. SE2435L Signal Descriptions

1 CSD Shutdown control input 14 ANT1 Antenna port 1

2 PA_IN PA input (from Tx filter) 15 N/C Not connected internally to the device

3 CPS Rx path select control input 16 TX_IN Tx signal to antennas (from OMN)

4 CTX Transmit enable control input 17 N/C Not connected internally to the device

5 TX_FLT Transmit signal (to Tx filter) 18 N/C Not connected internally to the device

6 TR Bi-directional RF signal to/from transceive r 19 N/C Not connected internally to the device

7 ANT_SEL Antenna select control input 20 PA_OUT PA output (to Z optimum) (Note 1)

8 GND Ground 21 VCC2 Positive power supply

9 LNA_IN LNA input (from Rx filter) 22 N/C Not connected internally to the device

10 N/C Not connected internally to the device 23 VCC0 Positive power supply

11 RX_FLT Rx signal from antennas (to Rx filter) 24 VCC1 Positive power supply

12 ANT2 Antenna port 2

Note 1: Z optimum = 5 Ω for +30 dBm or 8 Ω for +27 dBm POUT. performance characteristics are shown in Figures 3 through 8. Table 2. SE2435L Absolute Maximum Ratings (Note 1) parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.

Table 3. SE2435L Recommended Operating Conditions Table 4. SE2435L DC Electrical Specifications (Note 1) Note 1: Performance is guaranteed only under the conditions listed in this table. Table 5. SE2435L Electrical Specifications: Control Logic Characteristics (Note 1) Note 1: Performance is guaranteed only under the conditions listed in this table. Note 2: For Pin 7, ANT_SEL, the maximum is 3.6 V. Table 6. SE2435L Electrical Specifications: Mode Control Logic (TA = +25)

Table 7. SE2435L Electrical Specifications: AC Transmit Mode

0.1 GHz to 20 GHz

Note 1: 900 to 930 MHz with specified matching network on the Evaluation Board. Note 2: 860 to 870 MHz with specified matchi ng network on the Evaluation Board. Note 3: Measured with continuous wave signal. Note 4: From 50% of CTX edge to 90% of final RF output power.

Table 8. SE2435L Electrical Specifications: AC Receive Mode Note 1: From 50% of CTX edge to 90% of final RF output power. Note 2: From 50% of CTX edge to 10% of final RF output power. Table 9. SE2435L DC Electrical Specifications: Diversity Antenna Function

900 MHz

915 MHz

930 MHz

Figure 3. Typical Harmonics Level at +30 dBm POUT Figure 5. Typical Gain vs POUT Figure 7. Typical Gain vs POUT Figure 4. Typical POUT and ICC Transfer Characteristics Figure 6. Typical ICC vs POUT Figure 8. Typical PAE vs POUT & VCC, CW Note 1: Typical performances graphs at 868 MHz are available upon request (+24, +27, and +30 dBm POUT).

ts038Note: Discard N/C pins that are connected to ground on the Evaluation Board. Figure 10. Evaluation Board Schematic for 915 MHz Application and FCC Conducted Harmonics Rejection Compliant

Table 10. SE2435L Evaluation Board Bill of Materials (Note 1) Note 1: Schematic and BOM has been designed to optimize performance with CW signals, 100% duty cycle.

  1. Connect (J1, J2, and J3) to 50  instruments. Terminate all

unused ports (if applicable) with 50 .

  1. Connect the supply ground to Pin 1 of J4.
  2. Connect 3.6 V or 4.0 V to Pin 2 of J4:

connector J2 (ANT2) or J3 (ANT1). monitoring the output signal on connector J1 (TR).

Table 11. Power and Control I/O Header (J4) VCC 2,4,6,10,14,18 Supply voltage General purpose VCC provided as the main power supply. The layout footprint for the SE2435L is provided in Figure 11. reel dimensions are provided in Figure 14. moisture after the container seal is broken must be followed. Solder Reflow Information, document number 200164. done manually or in a production solder reflow environment.

0.60 Typ

1.00 Typ

0.20 Typ

  1. All dimensions are in millimeters.
  2. Interpret dimensions and tolerances per ASME Y14.5M-1994.
  3. Unless specified, dimensions are symmetrical about center lines.
  4. Via hole recommendations:

0.025 mm Cu via wall plating (minimum), solder mask on the far side should tent or plug via holes.

  1. Stencil recommendations: 0.125 mm stencil thickness, laser cut apertures, trapezoidal walls and rounded

corners offer the best paste release.

  1. Solder mask recommendations: Contact board fabricator for recommended solder mask offset and tolerance.

Figure 11. SE2435L Recommended Footprint

Figure 12. Typical Part Markings

0.203 Ref

0.30 X 45°

0.05 C2X

0.08 C25X

0.10 C A B

  1. All measurements are in millimeters, unless otherwise specified.
  2. Dimensions and tolerances according to ASME Y14.5M-2009.
  3. Unless otherwise specified the following values apply:
  4. Coplanarity applies to the exposed center ground pad as well as the terminals.
  5. Dimension applies to the metallized terminal. If the terminal has a

radius, the dimension should not be measured in that radius area.

  1. Plating requirements per source control drawing (SCD) 2504.
  2. Unless specified, dimensions are symmetrical about center lines.

Figure 13. SE2435L Package Dimensions

  1. 10-Sprocket hole pitch cumulative tolerance ±0.2.
  2. Camber in compliance with EIA-481.

4.0 Note 1

Figure 14. SE2435L Tape and Reel Dimensions

DATA SHEET • SE2435L: 860 TO 930 MHz HIGH-POWER RF FRONT-END MODULE Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 14 July 7, 2015 • Skyworks Proprietary Info rmation • Products and Product Information are Subject to Change Without Notice • 202412H

Ordering Information

Model Name Manufacturing Part Number Evaluation Board Part Number SE2435L-S SE2435L-R SE2435L SE2435L -EK1 Copyright © 2013-2015 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks and the Skyworks symbol are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.