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| Precision Digital Step Attenuator 50 TTL Control, Pin Diode Maximum Ratings Operating Temperature Storage Temperature Input Power DC Voltage TTL -55C to 100C -55C to 125C 15 dBm 5.5 V 5.5V TOAT-R512+ TOAT-R512 10 to 1000 MHz Features * wideband, 10 to 1000 MHz * excellent step accuracy, 0.2 dB typ. * excellent VSWR 1.3 typ. * low DC current, 6 mA typ. * hermetic, metal, TO-8 case CASE STYLE: QQ96 PRICE: $64.45 ea. QTY (1-9) Applications Pin Connections RF IN RF OUT TTL CONTROL #1 TTL CONTROL #2 TTL CONTROL #3 +5V DC CASE GROUND 4 11 2 3 1 12 5,6,7,8,9,10 fL TOAT-R512(+) 10 fU 1000 #1 0.50.18 + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. * base stations * cellular * test-sets * military, hi-rel applications MODEL NO. FREQUENCY (MHz) PRIMARY ATTENUATION STEPS (dB) @TTL CONTROL PORT Digital Step Attenuator Electrical Specifications ATTENUATION (dB) VSWR (:1) (1,1,1)** #2 10.25 #3 20.25 (0,0,0) Nom. 3.5 Max. 4.0 L 1.6 M 1.4 U 1.5 Outline Drawing L=10 to 100 MHz M=100 to 500 MHz U=500 to 1000 MHz ** Total attenuation above thru-loss. 1. Step accuracy is specified for basic steps. For combination of steps accuracy is additive. 2. Thru-loss is minimum insertion loss with all attenuation elements bypassed (All TTL controls state are Low) 3. For optimum operation of TOAT models, ensure the device case is properly connected to the ground plane (of PC board) Additional Specifications DC Voltage DC Current Switching Time (50% TTL to within specified accuracy of the next-selected attenuation step, and to within 0.1 dB of steady-state Thru-Loss) TTL Input High Threshold +5V 12mA max. 10s typ., 15s max., 2V min 0.8V max. 50 kHz typ. 0 dBm (10-100 MHz) +10 dBm (100-1000MHz) Outline Dimensions ( inch ) mm A .600 15.24 G .400 10.16 B .250 6.35 H .200 5.08 C .25 6.35 J .200 5.08 D .016 0.41 K .100 2.54 E .020 0.51 F .04 1.02 wt grams 4.00 TTL Input Low Threshold TTL Toggle Rate 1dB Compression Electrical Schematic Mini-Circuits ISO 9001 ISO 14001 CERTIFIED RF/IF MICROWAVE COMPONENTS (R) EW ALL N minicircuits.com REV. A M109143 TOAT-R512 DJ/VV/CP 070326 Page 1 of 2 P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com TOAT-R512+ TOAT-R512 Step Attenuation* at TTL Control State 000 THRU LOSS (MHz) (dB) 10.00 2.82 49.60 2.51 148.60 2.49 208.00 2.52 247.60 2.57 346.60 2.60 406.00 2.67 445.60 2.70 544.60 2.73 604.00 2.74 703.00 2.78 762.40 2.77 821.80 2.77 881.20 2.82 940.60 2.84 1000.00 2.81 FREQ. 001 0.5 (dB) 0.48 0.47 0.48 0.49 0.49 0.50 0.52 0.48 0.50 0.53 0.53 0.54 0.52 0.55 0.57 0.56 010 1.0 (dB) 1.01 1.02 1.03 1.02 1.02 1.05 1.08 1.03 1.08 1.09 1.12 1.09 1.14 1.14 1.14 1.18 011 1.5 (dB) 1.49 1.51 1.49 1.51 1.51 1.54 1.57 1.55 1.57 1.60 1.66 1.62 1.68 1.70 1.70 1.71 100 2.0 (dB) 2.01 2.00 2.01 2.00 1.98 1.98 1.98 1.97 1.96 1.96 1.98 1.97 2.01 2.02 1.99 2.07 101 2.5 (dB) 2.49 2.49 2.51 2.50 2.48 2.49 2.47 2.48 2.49 2.52 2.54 2.50 2.55 2.57 2.59 2.62 110 3 (dB) 3.01 3.06 3.05 3.03 3.02 3.02 3.04 3.02 3.04 3.07 3.08 3.06 3.10 3.12 3.14 3.18 111 3.5 (dB) 3.51 3.53 3.50 3.48 3.50 3.51 3.53 3.51 3.54 3.57 3.61 3.57 3.66 3.70 3.73 3.76 INPUT VSWR FREQ. (MHz) 10.00 49.60 148.60 208.00 247.60 346.60 406.00 445.60 544.60 604.00 703.00 762.40 821.80 881.20 940.60 1000.00 001 1.26 1.11 1.14 1.17 1.19 1.24 1.27 1.29 1.31 1.32 1.31 1.30 1.28 1.26 1.24 1.21 010 1.26 1.10 1.14 1.17 1.20 1.25 1.28 1.30 1.33 1.34 1.34 1.33 1.32 1.30 1.28 1.25 011 1.24 1.10 1.14 1.17 1.20 1.25 1.28 1.30 1.33 1.34 1.33 1.33 1.31 1.30 1.27 1.25 100 1.27 1.10 1.13 1.15 1.17 1.22 1.24 1.26 1.29 1.30 1.30 1.30 1.29 1.28 1.26 1.23 101 1.25 1.10 1.13 1.16 1.18 1.23 1.25 1.27 1.30 1.31 1.31 1.31 1.30 1.28 1.26 1.25 110 1.25 1.10 1.13 1.16 1.18 1.23 1.27 1.29 1.32 1.34 1.35 1.34 1.34 1.33 1.31 1.29 111 1.23 1.09 1.13 1.16 1.19 1.24 1.27 1.29 1.33 1.34 1.35 1.35 1.34 1.32 1.31 1.29 OUTPUT VSWR FREQ. (MHz) 10.00 49.60 148.60 208.00 247.60 346.60 406.00 445.60 544.60 604.00 703.00 762.40 821.80 881.20 940.60 1000.00 001 1.30 1.12 1.15 1.17 1.21 1.26 1.31 1.32 1.36 1.37 1.38 1.36 1.36 1.30 1.31 1.28 010 1.27 1.12 1.15 1.18 1.21 1.27 1.33 1.32 1.37 1.39 1.41 1.39 1.39 1.37 1.37 1.33 011 1.27 1.12 1.16 1.18 1.21 1.29 1.33 1.34 1.38 1.39 1.41 1.39 1.39 1.37 1.35 1.32 100 1.22 1.09 1.12 1.12 1.14 1.18 1.22 1.22 1.25 1.26 1.26 1.28 1.28 1.25 1.23 1.22 101 1.21 1.09 1.11 1.13 1.15 1.19 1.23 1.23 1.25 1.26 1.26 1.27 1.26 1.23 1.23 1.22 110 1.20 1.09 1.11 1.12 1.15 1.20 1.24 1.25 1.28 1.31 1.29 1.29 1.30 1.27 1.26 1.24 111 1.20 1.09 1.11 1.14 1.15 1.20 1.23 1.26 1.28 1.28 1.29 1.29 1.28 1.26 1.26 1.26 * Step attenuation above thru-loss (TTL logic 000) Mini-Circuits ISO 9001 ISO 14001 CERTIFIED RF/IF MICROWAVE COMPONENTS (R) EW ALL N minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com Page 2 of 2 |
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