 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| PHEMT GaAs IC High Power SP2T and SP3T Switch 0.1-2.5 GHz AS197-306 Features Multi-band, Multi-mode Operation Positive Voltage Control 4 Line Logic Decoder Excellent Harmonic Performance Handles GSM Power Levels Available in QFN-16 (4 x 4 mm) Package 0.085 (2.15 mm) + 0.004 (0.10 mm) - 0.006 (0.15 mm) EXPOSED PAD QFN-16 (4 x 4 mm) 0.157 (4.00 mm) PIN 1 INDICATOR 0.008 (0.20 mm) SEATING PLANE 0.0008 (0.02 mm) +0.001 (0.03 mm) -0.0008 (0.02 mm) 0.035 (0.90 mm) 0.004 (0.10 mm) 0.157 (4.00 mm) 0.042 (1.075 mm) Description The AS197-306 is a reflective SP2T and SP3T switch. It includes a 4 line decoder to minimize the number of control lines. There are two separate output ports that can be diplexed for low and high band paths. Typical application is to use the SP2T for GSM TX/RX and the SP3T for WCDMA and DCS band TX/RX. 0.077 (1.950 mm) 0.085 (2.15 mm) + 0.004 (0.10 mm) - 0.006 (0.15 mm) 0.077 (1.950 mm) Electrical Specifications at 25C (0, +3 V) Parameter Insertion Loss SP2T Frequency 0.1-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 0.1-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 0.1-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 0.1-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 0.1-1.0 GHz 1.0-2.0 GHz 28 22 16 24 18 12 Min. Typ. 0.7 0.7 0.7 0.7 0.7 0.8 32 26 20 28 22 16 1.2:1 1.2:1 Max. 0.9 0.9 0.9 0.9 0.9 1.0 Unit dB dB dB dB dB dB dB dB dB dB dB dB SP3T Isolation SP2T SP3T VSWR Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 2/03A 1 PHEMT GaAs IC High Power SP2T and SP3T Switch 0.1-2.5 GHz AS197-306 Operating Characteristics at 25C (0, +3 V) Parameter Switching Characteristics Condition Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru 13 dBm/Tone 34 dBm 900 MHz 3 V 25C 34 dBm 900 MHz 3 V 25C 32 dBm 1800 MHz 3 V 25C 32 dBm 1800 MHz 3 V 25C VP = 2.7 to 5 V @ 10 A Typ. VLow = 0 V to 0.7 V VHigh = 2.3 V to VP 65 60 65 60 Frequency Min. Typ. 50 100 50 +55 Max. Unit ns ns mV dBm dBc dBc dBc dBc IP3 SP2T 2nd Harmonic SP2T 3rd Harmonic SP3T 2nd Harmonic SP3T 3rd Harmonic VP Control Voltages Typical Performance Data @ 3 V SP2T 0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0 0.5 1.0 1.5 2.0 2.5 +85C -40C SP3T 0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0 0.5 1.0 1.5 2.0 2.5 +85C -40C +25C Insertion Loss (dB) Insertion Loss (dB) + 25C Frequency (GHz) Frequency (GHz) SP2T Insertion Loss vs. Frequency 0 -5 -10 SP3T Insertion Loss vs. Frequency 0 -5 -10 +25C -40C +85C Isolation (dB) Isolation (dB) -15 -20 -25 -30 -35 -40 -45 0 0.5 1.0 1.5 2.0 2.5 -40C +85C +25C -15 -20 -25 -30 -35 -40 -45 0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Frequency (GHz) SP2T Isolation vs. Frequency SP3T Isolation vs. Frequency 2 Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 2/03A PHEMT GaAs IC High Power SP2T and SP3T Switch 0.1-2.5 GHz AS197-306 100 90 80 +25C +85C -40C 2nd 80 70 +25C +85C -40C 2nd Harmonics (dBc) 70 60 50 40 30 20 10 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 -40C +25C +85C 3rd Harmonics (dBc) 60 50 40 30 20 10 0 2.5 3.0 3.5 3rd +85C +25C -40C 4.0 4.5 5.0 Bias (V) Bias (V) SP2T 900 MHz 34 dBm SP3T 1800 MHz 32 dBm Truth Table V1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 1 V2 0 0 0 0 1 0 1 1 0 1 1 0 1 1 0 1 V3 0 0 1 1 0 0 0 0 0 0 1 1 1 1 1 1 V4 0 1 0 1 0 0 0 1 1 1 0 0 0 1 1 1 On Path (Other Paths in Isolation) All in Isolation All in Isolation All in Isolation All in Isolation J1 A-Ant A and J2 B-Ant B J1 A-Ant A and J2 B-Ant B J1 A-Ant A and J2 B-Ant B J1 B-Ant B J1 B-Ant B J1 B-Ant B J2 A-Ant A J2 A-Ant A J2 A-Ant A J3 A-Ant A J3 A-Ant A J3 A-Ant A Pin Out ANT B ANT A GND GND J1 B GND J2 B VP 0.01 F V1 V2 V3 V4 J1 A J2 A J3 A GND DC blocking caps must be supplied externally. CBL = 47 pF for operating >500 MHz. Exposed pad on bottom of package should be grounded. Functional Schematic ANT B ANT A J1 A J1 B J2 B J2 A J3 A "0" = 0 to 0.7 V. "1" = 2.3 to VP. VP = 2.7 to 5 V. VP voltage must be applied prior to VCTL voltage. Absolute Maximum Ratings Characteristic RF Input Power Control Voltage Operating Temperature Storage Temperature Value 4 W > 0.5 GHz 0/+6 V Control +6 V -40C to +85C -65C to +150C Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 2/03A 3 |
Price & Availability of AS197-306
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |