TM Features • • • • • • Input Frequency Range 2.7 GHz to 3.0 GHz POUT Typically 12 dBm at 5.8 GHz PIN Typically 0 dBm VCC 3.0V to 3.9V CW Mode Operation Package: QFN16 Benefits • Ramping Control Extends Battery Lifetime • AC Input Coupling Saves External Capacitors • Extremely Low BOM for Application 2.9 GHz to 5.8 GHz SiGe Frequency Doubler IC ATR7039 Preliminary Electrostatic sensitive device. Observe precautions for handling. 1. Description The 5.8-GHz frequency doubler IC is designed with Atmel’s Silicon-Germanium (SiGe) process and provides a high conversion gain. The device consists of a doubler stage, a filter and a driver amplifier with an output power of 11 dBm. The output stage was realized using an open-collector structure. Power-up/down and output levels are controlled via the bias control pin 6 and pin 7 (VCTL). Rev. 4786E–DECT–10/05 Figure 1-1. Block Diagram VCC1 15 VCC2 13 ATR7039 RFIN 3 Frequency doubler RFOUT 11 RFOUT 10 Filter Bias control 6 VCTL1 2 16 VCC_TL 7 VCTL2 ATR7039 [Preliminary] 4786E–DECT–10/05 ATR7039 [Preliminary] 2. Pin Configuration Pinning QFN16 VCC_CTL VCC1 GND VCC2 Figure 2-1. 1 2 3 4 16 15 14 13 12 11 GND on the 10 Paddle 9 5 6 7 8 GND RFOUT RFOUT GND GND VCTL1 VCTL2 GND GND NC RFIN GND Table 2-1. Pin Description Pin Symbol Function 1 GND 2 NC 3 RFIN RF input 4 GND Ground Ground Not connected 5 GND 6 VCTL1 Power-up/biasing control voltage to frequency doubler stage Ground 7 VCTL2 Power-up/biasing control voltage to output amplifier stage 8 GND Ground 9 GND 10 RFOUT RF output Ground 11 RFOUT RF output 12 GND 13 VCC2 Supply voltage for output amplifier stage 14 GND Ground 15 VCC1 Supply voltage for frequency doubler stage 16 VCC_CTL Paddle – Ground Supply voltage for biasing control Ground 3 4786E–DECT–10/05 3. Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Parameters Symbol Value Unit Supply voltage, no RF VCC 5 V Supply current ICC 400 mA Junction temperature Tj 150 °C Storage temperature TStg –40 to +125 °C Input RF power PIN 13 dBm 2.5 V Symbol Value Unit RthJA 40 K/W Symbol Value Unit Control voltage VCTL1,2 Note: The part may not survive all parameters at maximum applied simultaneously! 4. Thermal Resistance Parameters Junction ambient QFN16 package, slug soldered on PCB 5. Operating Range Parameters VCC 3.0 to 3.9 V Input frequency range fin 2700 to 3000 MHz Output frequency range fout 5400 to 6000 MHz Tamb –25 to +75 °C Supply voltage Ambient temperature range 4 ATR7039 [Preliminary] 4786E–DECT–10/05 ATR7039 [Preliminary] 6. Electrical Characteristics No. Parameters 1.0 Input power 1.1 1.2 Output power 1.3 1.4 1.5 Output power deviation Control voltage range 1.6 Test Conditions Pin Symbol 3 Measured at harmonic frequency 2f Min. Typ. Max. Unit Type* Pin 0 10 dBm A 10, 11 P2f 12 dBm A Measured at harmonic frequency 3f 10, 11 P3f -8 dBm A Measured at fundamental frequency 10, 11 P1f TBD dBm A Measured at harmonic frequency 10, 11 Pd dB A –2 +2 Doubler operating mode 6 VCTL1 1.4 V A 7 VCTL2 1.7 V A Power down mode 6, 7 VCTL1,2 0.2 V A –8 dB C 36 dB C 1.7 Input and output return With external matching loss 3, 10, 11 1.8 Reverse isolation 2f 3, 10, 11 ISOr 1.9 Current consumption for 12dBm output power 13, 15, 16 ICC 90 mA A 1.10 Current consumption in VCTL1,2 ≤ 0.2V power down mode 13, 15, 16 ICC 15 µA A 2.0 Duty cycle % C –12 30 100 *) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter 5 4786E–DECT–10/05 7. Application Circuit VCC_CTL VCC1 C11 VCC2 C5 C6 * Output * ATR7039 Input * C2 C15 C3 C1 C7 * microstrip line VCTL1 6 VCTL2 ATR7039 [Preliminary] 4786E–DECT–10/05 ATR7039 [Preliminary] 8. Ordering Information Extended Type Number Package Remarks ATR7039-PESG QFN16 - 4x4 Tube, MOQ 750, Pb-free ATR7039-PEQG QFN16 - 4x4 Taped and reeled, MOQ 6000, Pb-free 9. Package Information 7 4786E–DECT–10/05 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60 ASIC/ASSP/Smart Cards 1150 East Cheyenne Mtn. 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