Precision 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 Permanent damage may occur if any of these limits are exceeded. Pin Connections RF IN 4 RF OUT 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 2 TTL CONTROL #2 3 TTL CONTROL #3 The +Suffix has been added in order to identify 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) ATTENUATION (dB) VSWR (:1) @TTL CONTROL PORT 12 CASE GROUND + RoHS compliant in accordance with EU Directive (2002/95/EC) * base stations * cellular * test-sets * military, hi-rel applications 1 +5V DC CASE STYLE: QQ96 PRICE: $64.45 ea. QTY (1-9) Applications 11 TTL CONTROL #1 TOAT-4816+ 5,6,7,8,9,10 TOAT-4816+ (1,1,1)** fU #1 #2 #3 Nom. (0,0,0) fL 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 grams mm 4.0 Electrical Schematic Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. REV. B M121747 TOAT-4816+ DJ/VV/CP/AM 0905190 TOAT-4816+ TOAT-4816+ THRU LOSS 18.0 2.8 2.6 2.4 2.2 406 604 802 1.6 16.0 12.0 8.0 1.3 1.2 6.0 4.0 2.0 STEP#1 0.0 10 FREQUENCY (MHz) OUTPUT 1.4 10.0 1000 INPUT 1.5 14.0 2.0 208 TOAT-4816+ VSWR IN/OUT VSWR ATTENUATION STEPS (dB) THRU LOSS (dB) 3.0 10 TOAT-4816+ STEP #1/#2/#3 208 STEP#2 406 604 FREQUENCY (MHz) 1.1 STEP#3 1.0 802 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 28.02 001 010 011 100 101 110 111 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 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 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) Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. 1000