Series CCR-40K/CR-40K COAX SWITCHES Miniature DC–40 GHz Failsafe SPDT Coaxial Switch PART NUMBER DESCRIPTION CCR-40K Commercial Failsafe SPDT, DC-40GHz, 2.92mm. CR-40K Elite Failsafe SPDT, DC-40GHz, 2.92mm. The CCR-40K/CR-40K is a broadband, SPDT, electromechanical, coaxial switch designed to switch a microwave signal from a common input to either of two outputs. The characteristic impedance is 50 Ohms. These switches incorporate 2.92mm high performance connectors. The CCR-40K/CR-40K series switch is offered with a failsafe actuator. The CCR-40K/CR-40K series is compatible with the two most common mounting hole patterns making it interchangeable with a variety of switches. ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Operating Temperature Commercial Model, CCR-40K Elite Model, CR-40K Form Factor –40°C to 65°C –55°C to 85°C Vibration (MIL-STD-202 Method 214, Condition D, non-operating) 10 g’s RMS Shock (MIL-STD-202 Method 213, Condition D, non-operating) 500 g’s Standard Actuator Life Actuator Life w/ Additional Features 5,000,000 cycles 1,000,000 cycles Connector Type 2.92mm Humidity (Moisture Seal) Available Weight 1.65 oz. (46.78g) (max.) SPDT, break before make Frequency Range DC–40 GHz Characteristic Impedance 50 Ohms Operate Time 10 ms (max.) Release Time 10 ms (max.) Actuation Voltage Available 12 Actuation Current, max. @ ambient temp. 200 250 120 15 24 28 V 90 mA PERFORMANCE CHARACTERISTICS Frequency DC–6 GHz 6–12 GHz 12–18 GHz 18–27 GHz 27-34 GHz 34-40 GHz 0.2 0.4 0.5 0.6 0.7 0.8 Insertion Loss, dB, max. Isolation, dB, min. VSWR , max. 70 60 60 50 50 50 1.25:1 1.40:1 1.50:1 1.60:1 1.80:1 1.80:1 PART NUMBERING SYSTEM CCR-40 K 1 C - T ** Options Series Connectors Actuator Type Actuator Voltage Connector K: 2.92mm Female Actuator Voltage 1: 28 Vdc Failsafe 2: 15 Vdc Failsafe 3: 12 Vdc Failsafe 4: 24 Vdc Failsafe Actuator Type 0: Standard Contacts C: Indicator Contacts **SEE PARTS LIST ON PAGE 7 Options T: TTL Drivers with Diodes D: Transient Suppression Diodes N: Narrow Body M: Moisture Seal S: 9-Pin D-Sub Connector For other options, contact factory. © 2013 TELEDYNE RELAYS (800) 284-7007 • www.teledynecoax.com CCR-40K/CR-40K Page 1 CCR-40K\CR-40K\072013\Q3 Series CCR-40K/CR-40K COAX SWITCHES Miniature DC–40 GHz Failsafe SPDT Coaxial Switch SCHEMATICS AND MECHANICAL OUTLINE Analog TTL Indicators 2X SOLDER TERMINALS SOLDER WIRE MAXIMUM TEMP 250ºC FOR NO MORE THAN 5 SEC TELEDYNE COAX SWITCHES P/N: VOLTAGE: VDC D/C: M/O: RoHS MADE IN NO 2 IN NC 1 2.92mm FEMALE CONNECTOR H = 1.30 MAX. STD MODEL H = 1.80 MAX. TTL MODEL Optional Narrow Width Body Standard Width Body 9 PIN D-SUB PINOUT FOR FAILSAFE SPDT TRUTH TABLE (with TTL option) OPTIONS Pin No. 1 2 3 4 5 6 7 8 9 Basic Indicators + - + - CCR-40K/CR-40K Page 2 A B C TTL Indicators & TTL Common 1 Common 1 Vsw Vsw A B C Logic Input 1 RF Path Indicator (if applicable) IN to 1 IN to 2 A 0 On Off C 0 1 Off On 0 C SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE B © 2013 TELEDYNE COAX SWITCHES CCR-40K\CR-40K\072013\Q3 Series CCR-40K/CR-40K COAX SWITCHES Miniature DC–40 GHz Failsafe SPDT Coaxial Switch TYPICAL NARROWBAND RF INSERTION LOSS PERFORMANCE CURVES Insertion Loss ( DC-40 GHz ) 0.00 -0.10 Insertion Loss ( dB ) -0.20 -0.30 -0.40 -0.50 -0.60 -0.70 -0.80 -0.90 -1.00 0 5 10 15 20 25 30 35 40 30 35 40 30 35 40 Frequency ( GHz ) VSWR ( DC-40 GHz ) 2 1.9 1.8 VSWR 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1 0 5 10 15 20 25 Frequency ( GHz ) Isolation ( DC-40 GHz ) 0 -20 Isolation ( dB ) -40 -60 -80 -100 -120 -140 0 5 10 15 20 25 Frequency ( GHz ) RF NOTES © 2013 TELEDYNE RELAYS (800) 284-7007 • www.teledynecoax.com CCR-40K/CR-40K Page 3 CCR-40K\CR-40K\072013\Q3 Series CCR-40K/CR-40K COAX SWITCHES Miniature DC–40 GHz Failsafe SPDT Coaxial Switch GLOSSARY Actuator An actuator is the electromechanical mechanism that transfers the RF contacts from one position to another upon DC command. TTL Switch Driver Option As a special option, switch drivers can be provided for both failsafe and latching switches, which are compatible with industry-standard low-power Schottky TTL circuits. Arc Suppression Diode A diode is connected in parallel with the coil. This diode limits the “reverse EMF spike” generated when the coil deenergizes to 0.7 volts. The diode cathode is connected to the positive side of the coil and the anode is connected to the negative side. Performance Parameters vs Frequency Generally speaking, the RF performance of coaxial switches is frequency dependent. With increasing frequency, VSWR and insertion loss increase while isolation decreases. All data sheets specify these three parameters as “worst case” at the highest operating frequency. If the switch is to be used over a narrow frequency band, better performance can be achieved. Date Code All switches are marked with either a unique serial number or a date code. Date codes are in accordance with MILSTD-1285 Paragraph 5.2.5 and consist of four digits. The first two digits define the year and the last two digits define the week of the year (YYWW). Thus, 1032 identifies switches that passed through final inspection during the 32nd week of 2010. Actuator Current vs Temperature The resistance of the actuator coil varies as a function of temperature. There is an inverse relationship between the operating temperature of the switch and the actuator drive current. For switches operating at 28 VDC, the approximate actuator drive current at temperature, T, can be calculated using the equation: Failsafe A failsafe switch reverts to the default or failsafe position when actuating voltage is removed. This is realized by a return spring within the drive mechanism. This type of switch requires the continuous application of operating voltage to select and hold any position. (Multi-position switches are normally open with no voltage applied). Indicator Indicators tell the system which position the switch is in. Other names for indicators are telemetry contacts or tellback circuit. Indicators are usually a set of internally mounted DC contacts linked to the actuator. They can be wired to digital input lines, status lights, or interlocks. Unless otherwise specified, the maximum indicator contact rating is 30 Vdc, 50 mA, or 1.5 Watts into a resistive load. IT = IA [1 + .00385 (T-20)] Where: IT = Actuator current at temperature, T IA = Room temperature actuator current – see data sheet T = Temperature of interest in °C Magnetic Sensitivity An electro-mechanical switch can be sensitive to ferrous materials and external magnetic fields. Neighboring ferrous materials should be permitted no closer than 0.5 inches and adjacent external magnetic fields should be limited to a flux density of less than 5 Gauss. Isolation Isolation is the measure of the power level at the output connector of an unconnected RF channel as referenced to the power at the input connector. It is specified in dB below the input power level. SPDT Switch A single-pole double-throw, bi-directional switch that can be used as having one input and two outputs or two inputs and one output. Switching Time Switching time is the total interval beginning with the arrival of the leading edge of the command pulse at the switch DC input and ending with the completion of the switch transfer, including contact bounce. It consists of three parts: (1) inductive delay in the coil, (2) transfer time of the physical movement of the contacts, and (3) the bounce time of the RF contacts. SPECIAL FEATURE Switching High-Power or Highly Sensitive Signals Ensure the most linear response with the best galvanically matched contact system in the industry. Extremely low passive intermodulation is standard on all of our switches. Carrier Frequency 1 Carrier Frequency 2 PIM 3rd Order Frequency PIM 5th Order Frequency 870 MHz 893 MHz 847 MHz 824 MHz SPDT CCR-40K/CR-40K Page 4 3rd Order Intermodulation 5th Order Intermodulation –91 dBm –110 dBm –134 dBc –153 dBc SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2013 TELEDYNE COAX SWITCHES CCR-40K\CR-40K\072013\Q3 Series CCR-40K/CR-40K COAX SWITCHES Miniature DC–40 GHz Failsafe SPDT Coaxial Switch FAILSAFE CCR-40K/CR-40K PART NUMBER LIST PART NO. 1 * CCR-40KXC PART NO. 43 PART NO. CCR-40KX0-TMS 85 CR-40KX0-NM 2 CCR-40KXC-D 44 CCR-40KX0-TN 86 CR-40KX0-NMS 3 CCR-40KXC-DM 45 CCR-40KX0-TNM 87 CR-40KX0-NS 4 CCR-40KXC-DMS 46 CCR-40KX0-TNMS 88 CR-40KX0-S 5 CCR-40KXC-DN 47 CCR-40KX0-TNS 89 CR-40KX0-T 6 CCR-40KXC-DNM 48 CCR-40KX0-TS 90 CR-40KX0-TM 7 CCR-40KXC-DNMS 49 CR-40KXC 91 CR-40KX0-TMS 8 CCR-40KXC-DNS 50 CR-40KXC-D 92 CR-40KX0-TN 9 CCR-40KXC-DS 51 CR-40KXC-DM 93 CR-40KX0-TNM 10 CCR-40KXC-M 52 CR-40KXC-DMS 94 CR-40KX0-TNMS 11 CCR-40KXC-MS 53 CR-40KXC-DN 95 CR-40KX0-TNS 12 CCR-40KXC-N 54 CR-40KXC-DNM 96 CR-40KX0-TS 13 CCR-40KXC-NM 55 CR-40KXC-DNMS 14 CCR-40KXC-NMS 56 CR-40KXC-DNS 15 CCR-40KXC-NS 57 CR-40KXC-DS 16 CCR-40KXC-S 58 CR-40KXC-M 17 CCR-40KXC-T 59 CR-40KXC-MS 18 CCR-40KXC-TM 60 CR-40KXC-N 19 CCR-40KXC-TMS 61 CR-40KXC-NM 20 CCR-40KXC-TN 62 CR-40KXC-NMS 21 CCR-40KXC-TNM 63 CR-40KXC-NS 22 CCR-40KXC-TNMS 64 CR-40KXC-S 23 CCR-40KXC-TNS 65 CR-40KXC-T 24 CCR-40KXC-TS 66 CR-40KXC-TM 25 CCR-40KX0 67 CR-40KXC-TMS 26 CCR-40KX0-D 68 CR-40KXC-TN 27 CCR-40KX0-DM 69 CR-40KXC-TNM 28 CCR-40KX0-DMS 70 CR-40KXC-TNMS 29 CCR-40KX0-DN 71 CR-40KXC-TNS 30 CCR-40KX0-DNM 72 CR-40KXC-TS 31 CCR-40KX0-DNMS 73 CR-40KX0 32 CCR-40KX0-DNS 74 CR-40KX0-D 33 CCR-40KX0-DS 75 CR-40KX0-DM 34 CCR-40KX0-M 76 CR-40KX0-DMS 35 CCR-40KX0-MS 77 CR-40KX0-DN 36 CCR-40KX0-N 78 CR-40KX0-DNM 37 CCR-40KX0-NM 79 CR-40KX0-DNMS 38 CCR-40KX0-NMS 80 CR-40KX0-DNS 39 CCR-40KX0-NS 81 CR-40KX0-DS 40 CCR-40KX0-S 82 CR-40KX0-M 41 CCR-40KX0-T 83 CR-40KX0-MS 42 CCR-40KX0-TM 84 CR-40KX0-N X = 1 (28Vdc), 2 (15Vdc), 3 (12Vdc) and 4 (24Vdc) © 2013 TELEDYNE RELAYS (800) 284-7007 • www.teledynecoax.com CCR-40K/CR-40K Page 5 CCR-40K\CR-40K\072013\Q3