ADRF5203 AD | Alldatasheet
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Technical content
DC to 12GHz, Differential, Nonreflective, Silicon SPDT Switch Rev. 0 DOCUMENT FEEDBACK TECHNICAL SUPPORT Information furnished by Analog Devices is believed to be accurate and reliable "as is". However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. All Analog Devices products contained herein are subject to release and availability.
FEATURES
►Frequency range: DC to 12GHz ►DC voltage range: ±8V ►DC RON: <2.5Ω ►Fully differential 100Ω design ►Low insertion loss ►0.65dB typical to 6GHz ►0.9dB typical to 10GHz ►1.1dB typical to 12GHz ►High isolation (terminated mode) ►>48 dB typical to 6GHz ►>41 dB typical to 10GHz ►>37 dB typical to 12GHz ►High input linearity ►P0.1dB: 33dBm typical ►IP3: 51dBm typical ►High power handling ►31dBm through path ►24dBm terminated path ►On time: 1.9µs ►0.1dB settling time: 3.2µs ►All off state control ►Termination control: 100Ω differential or high-Z (reflective) ►22-terminal, 3mm × 3mm, RoHS-compliant, land grid array (LGA) package
APPLICATIONS
►Test instrumentation ►Data converter interfaces ►High data rate interfaces FUNCTIONAL BLOCK DIAGRAM Figure 1. Functional Block Diagram high-Z) on the unselected RF channel.
analog.com Rev. 0 | 2 of 15 Amplitude Imbalance, Phase Imbalance, Input Power Compression and Third-Order
REVISION HISTORY
10/2025—Revision 0: Initial Version
pair, and RFx refers the RF1 and RF2 differential pairs. Table 1. Electrical Specifications
10 GHz to 12GHz 35 dB
Table 1. Electrical Specifications (Continued) 1 For power derating over frequency, see Figure 2 and Figure 3. 2 For power derating where a different DC voltage is applied for the selected and unselected RF channels, see Figure 4. 3 For the case where different DC voltages are applied at the positive and negative pins of the RF pair, see Figure 5. 4 For 105°C operation, the power handling degrades from the TCASE = 85°C specification by 3dB. 5 Peak is ≤100ns pulse duration and 5% duty cycle.
For recommended operating conditions, see Table 1. Table 2. Absolute Maximum Ratings must be limited to the maximum rating given. 2 For power derating over frequency, see Figure 2 and Figure 3. 3 For power derating over DC voltages, see Figure 4 and Figure 5.
4 For 105°C operation, the power handling degrades from the TCASE = 85°C
5 Peak is ≤100ns pulse duration and 5% duty cycle. ing conditions for extended periods may affect product reliability. Table 3. Thermal Resistance Figure 2. Maximum RF Power Derating vs. Frequency, TCASE = 85°C Figure 3. Maximum RF Power Derating vs. Frequency over VDC, TCASE = 85°C
VDD = 12V, VSS = −12V, CTRL, EN, and HIGHZ = 0V or 3.3V, and TCASE = 25°C, with a 100Ω differential system, unless otherwise noted.
VDD pin, and a negative supply voltage applied to the VSS pin.
- Power up VDD and VSS. Power up VSS after VDD to avoid
current transients on VDD during ramp up.
- Power up the digital control inputs. The relative order of the log-
bias and damage the internal ESD protection structures.
- Apply digital control inputs. The relative order of the control
up, and the control pins are not driven to a valid logic state. Table 6. Control Voltages Truth Table
©2025 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. One Analog Way, Wilmington, MA 01887-2356, U.S.A. Rev. 0 | 15 of 15 Package Drawing Option Package Type Package Description CC-22-5 LGA 22-Terminal Land Grid Array For the latest package outline information and land patterns (footprints), go to Package Index. ORDERING GUIDE Model1 Temperature Range Package Description Packing Quantity Package Option ADRF5203BCCZN −40°C to +105°C 22-Terminal Land Grid Array [LGA] Reel, 500 CC-22-5 ADRF5203BCCZN-R7 −40°C to +105°C 22-Terminal Land Grid Array [LGA] Reel, 500 CC-22-5 1 Z = RoHS Compliant Part.