? 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 miniature dc?40 ghz failsafe spdt coaxial switch coax switches electrical characteristics form factor 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 15 24 28 v actuation current, max. @ ambient temp. 200 250 120 90 ma environmental and physical characteristics operating temperature commercial model, ccr-40k elite model, cr-40k ?40c to 65c ?55c to 85c 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.) performance characteristics frequency dc?6 ghz 6?12 ghz 12?18 gh z 18?27 ghz 27-34 ghz 34-40 ghz insertion loss, db, max. 0.2 0.4 0.5 0.6 0.7 0.8 isolation, db, min. 70 60 60 50 50 50 vswr , max. 1.25:1 1.40:1 1.50:1 1.60:1 1.80:1 1.80:1 part numbering system 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 actuator voltage ccr-40 k 1 c - t ** series connectors actuator type options for other options, contact factory. 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.
ccr-40k/cr-40k page 2 specifications are subject to change without notice ? 2013 teledyne coax switches ccr-40k\cr-40k\072013\q3 series ccr-40k/cr-40k miniature dc?40 ghz failsafe spdt coaxial switch coax switches schematics and mechanical outline 9 pin d-sub pinout for failsafe spdt options pin no. basic indicators ttl indicators & ttl 1+ + 2- - 3 common common 411 5 6vswvsw 7a a 8b b 9c c truth table (with ttl option) logic input rf path indicator (if applicable) 1in to 1 in to 2 ab 0 on off c 0 1off on 0 c p/n: voltage: vdc d/c: m/o: rohs made in teledyne coax switches no nc 2 in 1 ttl indicators analog h = 1.30 max. std model h = 1.80 max. ttl model 2.92mm female connector 2x solder terminals solder wire maximum temp 250oc for no more than 5 sec standard width body optional narrow width body
? 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 miniature dc?40 ghz failsafe spdt coaxial switch coax switches typical narrowband rf insertion loss performance curves rf notes -1.00 -0.90 -0.80 -0.70 -0.60 -0.50 -0.40 -0.30 -0.20 -0.10 0.00 0 5 10 15 20 25 30 35 40 insertion loss ( db ) frequency ( ghz ) insertion loss ( dc-40 ghz ) 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 0 5 10 15 20 25 30 35 40 vswr frequency ( ghz ) vswr ( dc-40 ghz ) -140 -120 -100 -80 -60 -40 -20 0 0 5 10 15 20 25 30 35 40 isolation ( db ) frequency ( ghz ) isolation ( dc-40 ghz )
ccr-40k/cr-40k page 4 specifications are subject to change without notice ? 2013 teledyne coax switches ccr-40k\cr-40k\072013\q3 series ccr-40k/cr-40k miniature dc?40 ghz failsafe spdt coaxial switch coax switches actuator an actuator is the electromechanical mechanism that transfers the rf contacts from one position to another upon dc command. arc suppression diode a diode is connected in parallel with the coil. this diode limits the ?reverse emf spike? generated when the coil de- energizes 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. date code all switches are marked with either a unique serial number or a date code. date codes are in accordance with mil- std-1285 paragraph 5.2.5 and consist of four digits. the rst two digits de ne the year and the last two digits de ne the week of the year (yyww). thus, 1032 identi es switches that passed through nal inspection during the 32nd week of 2010. failsafe a failsafe switch reverts to the default or failsafe position when actuating voltage is removed. this is realized by a retur n spr ing within the dr ive mechanism. this t ype 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 speci ed, the maximum indicator contact rating is 30 vdc, 50 ma, or 1.5 watts into a resistive load. 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 speci ed 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. 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. 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. 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: magnetic sensitivity an electro-mechanical switch can be sensitive to ferrous materials and external magnetic elds. neighboring ferrous materials should be permitted no closer than 0.5 inches and adjacent external magnetic elds should be limited to a ux density of less than 5 gauss. glossary i a [1 + .00385 (t-20)] where: i t = actuator current at temperature, t i a = room temperature actuator current C see data sheet t = temperature of interest in c i t = carrier frequency 1 carrier frequency 2 pim 3rd order frequency pim 5th order fre- quency 870 mhz 893 mhz 847 mhz 824 mhz 3rd order intermodulation 5th order intermodulation spdt ?91 dbm ?110 dbm ?134 dbc ?153 dbc 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.
? 2013 teledyne relays (800) 284-7007 ? www.teledynecoax.com ccr-40k/cr-40k page 5 ccr-40k\cr-40k\072013\q3 series ccr-40k/cr-40k miniature dc?40 ghz failsafe spdt coaxial switch coax switches failsafe ccr-40k/cr-40k part number list * x = 1 (28vdc), 2 (15vdc), 3 (12vdc) and 4 (24vdc) p art n o .p art n o .p art n o . 1 ccr-40kxc 43 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
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