TF0113 Series Digitally Tunable LC Filters 90MHz – 512MHz I. General & Electrical Requirements 1. Note 1 Tuned Center Frequency Range (FCOM) : FMIN = 90MHz to FMAX = 512MHz in 500 steps 2. Passband @ 3dB: ±2.5% minimum 3. Passband Insertion Loss: < 5.0dB 4. Passband Variation (FSIG ±1.5%, peak-valley): < 1.5dB 5. FTUNE VSWR (within the FSIG Passband into 50Ω): < 2.0:1 6. Absolute Stop Band Attenuation: FSIG ±10%: 16 dB minimum 2x FSIG to < 750MHz: 35dB minimum FSIG ±20%: 27 dB minimum 750MHz to 1.2GHz: 25dB minimum 30MHz to ½ FSIG: 38dB minimum 1.2GHz to 2.0GHz: 15dB minimum rd 7. In-band 3 Order Intercept: +40dBm minimum 2 tones at FTUNE ±0.5%, +24dBm/tone 8. In Band RF Power Handling: ≤ 2.0-watts CW 9. Out of Band Power Handling: 5-watts CW, > FTUNE ±10% 10. ZIN/ZOUT: 50Ω nominal 11. Tuning Method: Digital Control: 500-steps (501 frequencies), 8-bit parallel control Band-0, 90.54MHz to 225MHz: FSTEP = 0.54MHz Band-1, 226.148MHz to 512MHz, FSTEP = 1.148MHz Tuning Speed (+10dBm reference): < 20µsec Tuning Speed is defined from second rising edge of STROBE to 90% steady state RF voltage. 12. DC Power: VCCA: +5VDC ±10% ICCA: < 320mA VCCD: +3.3VDC ±10% ICCD: < 30µA Vbb: +200VDC ±10% Ibb: < 5mA Note 1: FSIG = Frequency of the signal, FCOM is the target command frequency that the filter will be directed to. FCOM = Integer ((FSIG- FMIN)/ FSTEP)* FSTEP + FMIN Note 2: Vbb= +200V, the filter command frequencies are set up with +200V applied. Vbb = +100V (Ibb = 5mA), Power handling reduces to 1.25-watt. II. Environmental & Physical Requirements 1. 2. Temperature Range: Operating: -30°C to +75°C Storage: -40°C to +85°C Package: Style: SMT (ref. Figure 1) Size: 2.000” ±0.005 (L) x 2.780” ±0.005 (W) x 0.495” maximum (H) Materials: Base: PCB Cover: Silver Plated Brass per ASTM B 700 Termination Finish: Sn63Pb37 tinned Page 1 of 3 MtronPTI - 2525 Shader Road - Orlando - Florida - 32804 - USA - 1-407-298-2000 - www.mtronpti.com The information contained herein is proprietary to MtronPTI and is submitted in confidence. This information may not be copied or divulged without the express written permission of MtronPTI. TF0113 Series Digitally Tunable LC Filters 90MHz – 512MHz Figure 2: PCB PAD Layout Figure 1: Package Outline Drawing Pin-Out and Function Pin # Ref Des 1 Ser/Par 2 TR 3 VCCD 4 5 6 7 8 9 10 A7 A6 A5 A4 A3 A2 A1 Description Tied to Ground on PCB (always parallel mode) Tune Ready Output Digital Interface Supply (+3.3VDC) Tune Bit 7 (MSB) Tune Bit 6 Tune Bit 5 Tune Bit 4 Tune Bit 3 Tune Bit 2 Tune Bit 1 Maximum Rating Pin # Ref Des Description N/A 11 A0 (LSB) Tune Bit 0 VCCD + 0.5VDC 12 STB Strobe -0.5V to +3.63V 13 VCCA +5VDC VCCD + 0.5VDC 14 15 16 – 19 20 21 – 31 32 33 - 37 GND Vbb GND RF GND RF GND Ground High Bias (+200VDC) Ground RF In/Out Note 3 Ground RF In/Out Note 3 Ground Note 3: Maximum rating for RF input power shall be +33dBm (2.0-watts in-band CW) and +37dBm (5-watts out-of-band), > FTUNE ±10%, CW) III. Interface Timing: Page 2 of 3 MtronPTI - 2525 Shader Road - Orlando - Florida - 32804 - USA - 1-407-298-2000 - www.mtronpti.com The information contained herein is proprietary to MtronPTI and is submitted in confidence. This information may not be copied or divulged without the express written permission of MtronPTI. Maximum Rating VCCD + 0.5VDC -0.5V to +5.5V +220VDC +33dBm, +37dBm +33dBm, +37dBm TF0113 Series Digitally Tunable LC Filters 90MHz – 512MHz IV. Interface Timing: (cont.) When the STROBE goes HIGH, it activates the tuning process and the BAND BYTE would be stable and read available for approximately 350ηsec, after which the STROBE will go LOW. This would be followed by an approximate 350ηsec wait period, after which the STROBE will go HIGH to initiate the reading of the TUNE INDEX BYTE which would be stable and read available for approximately 350ηsec, after which the STROBE will go LOW. The next TUNE process would follow no sooner than approximately 22µsec after the completion of the last TUNE and would be triggered when the STROBE goes High. Band Byte xxxx xx01 xxxx xx01 Frequency Index Byte 00000000 00000001 . . . . . . Frequency Index Byte (dec) 0 1 . . . xxxx xx01 xxxx xx10 xxxx xx10 . . . xxxx xx10 Tune Frequency 90.54 MHz 91.08 MHz . . . Band 2 Step Size = 0.54 MHz 11111001 00000000 00000001 249 0 1 225 MHz 226.148 MHz 227.36 MHz . . . . . . . . . 11111001 249 512 MHz V. Data Sheet Revision: Date 05-06-15 Rev. A Author DPD Comments Details of Revision Original Release. Page 3 of 3 MtronPTI - 2525 Shader Road - Orlando - Florida - 32804 - USA - 1-407-298-2000 - www.mtronpti.com The information contained herein is proprietary to MtronPTI and is submitted in confidence. This information may not be copied or divulged without the express written permission of MtronPTI. Band 3 Step Size = 1.148 MHz