Precision TOAT-4816+ TOAT-4816 Digital Step Attenuator 50 TTL Control, Pin Diode Maximum Ratings Operating Temperature -55C to 100C Storage Temperature -55C to 125C Input Power 15 dBm DC Voltage 5.5 V TTL 5.5V Pin Connections RF IN 4 RF OUT 11 TTL CONTROL #1 2 TTL CONTROL #2 3 TTL CONTROL #3 1 +5V DC 12 CASE GROUND 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 + RoHS compliant in accordance with EU Directive (2002/95/EC) * base stations * cellular * test-sets * military, hi-rel applications The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Digital Step Attenuator Electrical Specifications MODEL NO. FREQUENCY (MHz) PRIMARY ATTENUATION STEPS (dB) 5,6,7,8,9,10 ATTENUATION (dB) VSWR (:1) @TTL CONTROL PORT TOAT-4816(+) (1,1,1)** (0,0,0) fL fU #1 #2 #3 Nom. Max. L M U 10 1000 40.4 80.4 160.5 28.0 4.0 1.6 1.4 1.5 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) Outline Drawing Additional Specifications DC Voltage +5V DC Current 12mA max. 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) Outline Dimensions ( inch mm ) A .600 15.24 B .250 6.35 C .25 6.35 D .016 0.41 G .400 10.16 H .200 5.08 J .200 5.08 K .100 2.54 E .020 0.51 F .04 1.02 10s typ., 15s max., TTL Input High Threshold 2V min TTL Input Low Threshold 0.8V max. TTL Toggle Rate 50 kHz typ. 1dB Compression 0 dBm (10-100 MHz) +10 dBm (100-1000MHz) wt inch mmgrams 4.00 Electrical Schematic (R) Mini-Circuits EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED 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 RF/IF MICROWAVE COMPONENTS REV. A M110009 TOAT-4816 DJ/VV/CP 070223 TOAT-4816+ TOAT-4816 TOAT-4816 THRU LOSS TOAT-4816 STEP #1/#2/#3 2.8 2.6 2.4 2.2 208 406 604 802 INPUT 12.0 1.4 10.0 8.0 1.3 1.2 6.0 4.0 1.1 2.0 STEP#1 STEP#2 STEP#3 1.0 0.0 1000 OUTPUT 1.5 14.0 2.0 10 1.6 16.0 VSWR ATTENUATION STEPS (dB) 3.0 THRU LOSS (dB) TOAT-4816 VSWR IN/OUT 18.0 10 208 FREQUENCY (MHz) 406 604 FREQUENCY (MHz) 802 10 1000 208 406 604 802 FREQUENCY (MHz) Step Attenuation* at TTL Control State FREQ. 000 THRU LOSS (MHz) (dB) 10.00 2.58 49.60 2.19 148.60 2.20 208.00 2.23 247.60 2.28 346.60 2.36 406.00 2.41 445.60 2.45 544.60 2.48 604.00 2.55 703.00 2.55 762.40 2.58 821.80 2.56 881.20 2.61 940.60 2.64 1000.00 2.65 001 4 (dB) 4.08 4.07 4.05 4.08 4.06 4.05 4.02 4.07 4.02 4.03 4.01 4.02 4.06 4.07 4.09 4.06 010 8 (dB) 7.97 8.01 8.05 8.02 8.05 7.99 8.00 8.00 7.99 8.03 8.02 8.08 8.14 8.15 8.13 8.12 011 12 (dB) 12.05 12.07 12.12 12.13 12.08 12.06 12.08 11.99 11.97 12.01 12.00 12.12 12.09 12.11 12.16 12.13 100 16 (dB) 16.09 16.20 16.14 16.19 16.14 16.17 16.14 16.09 16.16 16.13 16.17 16.20 16.24 16.28 16.24 16.16 101 20 (dB) 20.15 20.22 20.12 20.34 20.20 20.14 20.21 20.16 20.26 20.17 20.15 20.30 20.26 20.25 20.36 20.34 110 24 (dB) 23.88 24.12 24.07 24.10 24.19 23.99 23.98 24.21 24.46 24.10 24.22 24.12 24.15 24.17 24.33 24.16 111 28 (dB) 28.02 28.16 28.26 28.37 28.31 28.29 27.93 28.32 28.32 28.34 27.91 28.39 27.99 28.06 28.22 28.02 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 1000.00 001 010 011 100 101 110 111 1.24 1.07 1.08 1.09 1.10 1.13 1.14 1.15 1.16 1.16 1.16 1.16 1.15 1.14 1.13 1.12 1.27 1.08 1.09 1.10 1.11 1.15 1.17 1.18 1.21 1.22 1.24 1.25 1.25 1.26 1.26 1.26 1.17 1.05 1.05 1.06 1.07 1.09 1.11 1.11 1.13 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.38 1.12 1.13 1.15 1.16 1.21 1.24 1.26 1.30 1.32 1.34 1.36 1.36 1.37 1.37 1.37 1.21 1.06 1.06 1.08 1.08 1.11 1.13 1.14 1.16 1.16 1.18 1.19 1.19 1.19 1.19 1.19 1.25 1.08 1.08 1.10 1.11 1.14 1.16 1.17 1.20 1.22 1.24 1.26 1.26 1.28 1.28 1.30 1.17 1.05 1.05 1.06 1.07 1.09 1.10 1.11 1.14 1.15 1.17 1.18 1.19 1.20 1.21 1.23 001 010 011 100 101 110 111 1.42 1.14 1.11 1.12 1.15 1.22 1.29 1.29 1.35 1.31 1.31 1.28 1.26 1.26 1.29 1.28 1.29 1.09 1.07 1.06 1.08 1.20 1.19 1.19 1.26 1.24 1.25 1.25 1.22 1.22 1.23 1.28 1.29 1.10 1.06 1.05 1.07 1.12 1.18 1.18 1.26 1.23 1.26 1.26 1.23 1.23 1.25 1.30 1.11 1.05 1.05 1.02 1.05 1.09 1.12 1.13 1.19 1.19 1.21 1.23 1.20 1.20 1.19 1.26 1.11 1.05 1.04 1.02 1.04 1.07 1.13 1.13 1.20 1.19 1.23 1.23 1.19 1.21 1.19 1.25 1.10 1.05 1.04 1.02 1.04 1.07 1.11 1.13 1.19 1.18 1.23 1.23 1.20 1.21 1.21 1.27 1.11 1.06 1.04 1.01 1.04 1.08 1.12 1.12 1.20 1.20 1.21 1.24 1.19 1.21 1.22 1.26 INPUT VSWR 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 * Step attenuation above thru-loss (TTL logic 000) (R) Mini-Circuits EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED 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 RF/IF MICROWAVE COMPONENTS 1000