PRELIMINARY DATA SHEET SKY13272-340LF: 4 x 2 Switch Matrix 250 MHz–2.15 GHz Features Four inputs, two outputs Any input can be directed to either output ● Only four control lines required ● High interport isolation: 40 dB typ. up to 0.95 GHz ● Miniature QFN-20 4 x 4 mm package ● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020 V4 19 V3 20 VDD DBS switching applications, cable modems, cable TV V1 ● V2 Functional Block Diagram and Pin Out Applications 18 17 16 LO 1 15 RO GND 2 14 GND GND 3 13 GND I1 4 12 I3 GND 5 11 GND NEW 8 9 10 I4 7 GND The SKY13272-340LF is a four-input to two-output switch in a low-cost QFN-20 4 x 4 mm package. The SKY13272-340LF enables 16 states, directing any of the four inputs to either of the two outputs. States are selected by four positive voltage control inputs. The switch can operate over the temperature range of -40 °C to +85 °C. 6 GND Description GND ● I2 ● Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Electrical Specifications VCTL = 0 V/5V, T = 25 °C, PINPUT = -20 dBm, Z0 = 50 Ω, unless otherwise noted. Typ. Max. Unit Insertion loss Parameter 0.25–0.95 GHz 0.95–2.15 GHz 7.5 8.5 8 9 dB dB Insertion loss flatness 0.25–0.95 GHz 0.95–2.15 GHz 1 1 1.5 1.5 dB dB Isolation 0.25–0.95 GHz 0.95–2.15 GHz 38 28 40 31 dB dB 0.25–2.15 GHz 10 8 15 10 dB dB Return loss Conditions I1, I2, I3, I4 LO, RO Frequency Min. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200179 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 15, 2006 1 PRELIMINARY DATA SHEET • SKY13272-340LF Operating Characteristics T = 25 °C, Z0 = 50 Ω, unless otherwise noted Parameter Condition Input power for 1 dB compression VCC = 5 V Control voltages VLOW = 0 V to 0.2 V @ 50 µA maximum VHIGH = 2.5 V to VCC @ 50 µA maximum Frequency 0.25–2.15 GHz Min. Typ. Max. 15 Unit dBm Typical Performance Data 0 -10 -20 -30 -40 I -50 -60 -70 Input and Output Return Loss (dB) Insertion Loss, Isolation (above Insertion Loss) (dB) 0 -80 -10 -15 -20 -25 -30 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Frequency (GHz) Frequency (GHz) I1LO and I1RO Paths State 0–15 I1LO and I1RO Paths State 0–15 0 Input and Output Return Loss (dB) 0 Insertion Loss, Isolation (above Insertion Loss) (dB) -5 -10 -20 -30 -40 -50 -60 -70 -80 -5 -10 -15 -20 -25 -30 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Frequency (GHz) Frequency (GHz) I2LO and I2RO Paths State 0–15 I2LO and I2RO Paths State 0–15 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 August 15, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200179 Rev. D PRELIMINARY DATA SHEET • SKY13272-340LF 0 Input and Output Return Loss (dB) Insertion Loss, Isolation (above Insertion Loss) (dB) 0 -10 -20 -30 -40 -50 -60 -70 -80 -10 -15 -20 -25 -30 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Frequency (GHz) Frequency (GHz) I3LO and I3RO Paths State 0–15 I3LO and I3RO Paths State 0–15 0 Input and Output Return Loss (dB) 0 Insertion Loss, Isolation (above Insertion Loss) (dB) -5 -10 -20 -30 -40 -50 -60 -70 -80 -5 -10 -15 -20 -25 -30 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Frequency (GHz) Frequency (GHz) I4LO and I4RO Paths State 0–15 I4LO and I4RO Paths State 0–15 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200179 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 15, 2006 3 PRELIMINARY DATA SHEET • SKY13272-340LF Absolute Maximum Ratings Truth Table(1) Characteristic Value Controls LO (Left Output) RO (Right Output) RF input power 15 dBm Supply voltage 6V Control voltage 0 ≤ VC ≤ 6 V Operating temperature -40 °C to +85 °C Storage temperature -65 °C to +150 °C Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) 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 must be employed at all times. QFN-20 (4 x 4) 0.008 (0.20 mm) Ref. 0.157 (4.00 mm) BSC Seating Plane Pin 1 Indicator 0.02 +0.03 -0.02 0.157 (4.00 mm) BSC 0.085 (2.15 mm) + 0.004 (0.10 mm) - 0.006 (0.15 mm) Signal Path (Insertion Loss Path)(1) V1 V2 V3 V4 0 I1 → LO, I1 → RO 0 0 0 0 1 I1 → LO, I2 → RO 0 0 0 1 2 I1 → LO, I3 → RO 0 0 1 0 3 I1 → LO, I4 → RO 0 0 1 1 4 I2 → LO, I1 → RO 0 1 0 0 5 I2 → LO, I2 → RO 0 1 0 1 6 I2 → LO, I3 → RO 0 1 1 0 7 I2 → LO, I4 → RO 0 1 1 1 8 I3 → LO, I1 → RO 1 0 0 0 9 I3 → LO, I2 → RO 1 0 0 1 10 I3 → LO, I3 → RO 1 0 1 0 11 I3 → LO, I4 → RO 1 0 1 1 12 I4 → LO, I1 → RO 1 1 0 0 13 I4 → LO, I2 → RO 1 1 0 1 14 I4 → LO, I3 → RO 1 1 1 0 15 I4 → LO, I4 → RO 1 1 1 1 1. All other paths are in isolation state. “1” = 5 V. “0” = 0 V. Recommended Solder Reflow Profiles Refer to the “Recommended Solder Reflow Profile” Application Note. 0.029 (0.75 mm) ± 0.002 (0.05 mm) 0.042 (1.075 mm) Exposed Pad State Tape and Reel Information Refer to the “Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation” Application Note. 0.085 (2.15 mm) + 0.004 (0.10 mm) - 0.006 (0.15 mm) 0.078 (2.0 mm) 0.042 (1.075 mm) 0.078 (2.0 mm) BSC Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 August 15, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200179 Rev. D PRELIMINARY DATA SHEET • SKY13272-340LF Copyright © 2002, 2003, 2004, 2005, 2006, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200179 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 15, 2006 5