Synthesizer , SMT Fixed Frequency, 768 MHz MAVC-060000-530768 Rev: A Features ♦ ♦ ♦ ♦ ♦ RoHS Compliant Fully Integrated VCO, PLL, Loop Filter High Performance, Low Cost Miniature SMT Package (LSM6) Includes microcontroller for PLL programming Description This synthesizer design integrates a high performance VCO, PLL, IC, discrete loop filter and microcontroller in a surface mount package. This SMT package provides electrical shielding, easy PCB assembly and repeatable performance. The synthesizer is designed for use in wireless base stations. M/A-COM synthesizers are manufactured in an ISO9001 certified facility, incorporating surface mount assembly and automated electrical testing. This ensures consistent electrical performance and quality over volume production quantities. Electrical Specifications1: TA = +25°C, Z0 = 50 Ohms, Vcc1 = 5V, Vcc2 = 3.3V. Parameter Frequency Range Test Conditions Over Top Units 2 Min MHz Typ Max 768.0 RF Output Power Single ended output dBm Phase Noise SSB at 5.5 kHz offset from carrier SSB at 10 kHz offset from carrier SSB at 100 kHz offset from carrier SSB at 1 MHz offset from carrier SSB at ≥3 MHz offset from carrier dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 0 +3 +6 Harmonic Suppression 2nd and 3rd dBc Integrated Phase Noise + Spurs At 100 kHz, 11 kHz bandwidth At 1 MHz, 1 MHz bandwidth At ≥3 MHz, 1 MHz bandwidth Reference breakthrough, 1 MHz bandwidth dB dB dB dB Integrated Phase Noise 100Hz to 5.5kHz, double sided integration dB -60 Settling Time Phase error < 10 degrees ms 5 VCO Supply Current (ICC1) Recommended operating condition mA 47 60 PLL Supply Current (ICC2) Recommended operating condition mA 13 15 VCO Power Supply (VCC1) Recommended operating condition V +4.75 +5.00 +5.25 PLL Power Supply (VCC2) Recommended operating condition V +2.7 +3.3 +3.6 -96 -102 -122 -138 -148 -25 -20 -82 -78 -88 -88 -56 1. All specification limits are indicated values @ +25 ºC and apply over Fout unless otherwise stated. 2. See “Absolute Maximum Ratings” for Top. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/ACOM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/ACOM assume any liability whatsoever arising out of the use. or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Synthesizer , SMT Fixed Frequency, 768 MHz MAVC-060000-530768 Electrical Specifications1: (cont’d) Parameter Test Conditions Units Reference Frequency (FR) 1.0 V pp ± 0.2V Max phase noise on reference: 100Hz: -105 dBc/Hz 1kHz: -130 dBc/Hz 10kHz: -145 dBc/Hz MHz PLL Lock Monitor Output Min Typ Max 52.0 Locked = VCC2 - 0.4 Min , Unlocked = 0.4V Max Absolute Maximum Ratings TA = +25°C Pin Configuration Pin No. Function Pin No. Function Parameter Absolute Maximum 1 VCC2 8 GND VCO Supply Voltage (VCC1) -0.3V to 6.5 V 2 GND 9 Lock Detect PLL Supply Voltage (VCC2) -0.3V to 6.5 V 3 Ref I/P 10 NC Reference Frequency Level -0.3V to 6.5 V 4 GND 11 NC Operating Temperature -40°C to +85°C 5 VCC1 12 NC Storage Temperature -45°C to +120°C 6 GND 13 GND 7 RF O/P 14 GND Solder Assembly Temperature See App Note M2032 Weight 3.0 grams Functional Block Diagram TO CONTROLLER 1. Operation of this device above any one of these parameters may cause permanent damage. 2. Static sensitive, observe appropriate handling precautions. 13 1 GND LOAD ENABLE N/C VCC2 12 10nF 2 3 4 5 DATA N/C GND N/C CLOCK REF IN LOCK DETECT GND GND VCC1 11 Environmental Specifications 10 Devices are designed to function after exposure to the shock, vibration, thermal shock and moisture conditions typically encountered in base station and other infrastructure environments. 9 8 10nF 6 RF OUT GND 7 GND 14 50R Ordering Information Part Number 1. The diagram above shows a typical application. 2. The Reference input and RF output are internally AC coupled. 3. The diagram applies when digital lock detect is selected. For analog open-drain mode, a filter is required. MAVC-060000-530768 Package Tape and Reel (300/Reel) 1 1. See application note M513. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/ACOM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/ACOM assume any liability whatsoever arising out of the use. or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Synthesizer , SMT Fixed Frequency, 768 MHz MAVC-060000-530768 Recommended PCB Layout 1. 2. 3. Tolerance: ±0.1mm Both views are shown from top of device. Crossed hatched areas to be left clear. These areas may have active vias. Outline Drawing 1. 2. 3. 4. 5. Plating: Au, 0.15μm over Ni barrier of 0.5μm. Internal Solder: Sn95.5/Ag4.0/Cu0.5, lead free. Substrate: FR4 Cover: mild steel Tolerance: ±0.2mm unless otherwise noted. ECO History Rev Date A Jan 9th 2006 Description Create datasheet By JS 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/ACOM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/ACOM assume any liability whatsoever arising out of the use. or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.