DIGITALLY CONTROLLED ANALOG PHASE SHIFTERS SERIES QQ 8, 10, OR 12 BITS GENERAL INFORMATION 0.25[6,4] ITT CANNON DA-15P OR EQUIV. KDI/Triangle Corp. digitally controlled phase shifters vary the phase of a microwave signal in response to a TTL compatible logic input signal. The unit consists of an analog phase shifter, Series PQ, plus a digital to analog converter. (See Figure 1) POWER/LOGIC PIN PIN 1 9 A balanced stripline configuration keeps the VSWR and amplitude change to a minimum for all values of phase. 0.125[3,18] DIA. THRU 3 MTG. HOLES E F D NOTE: EITHER B RF CONNECTOR MAY BE USED FOR INPUT RF Standard units operate with 8 bits allowing 256 discrete values of phase. If 10 bits are required add -10 to Model No. (e.g., QQ-12-10). If 12 bits are required add -12 to Model No. (e.g., QQ-12-12). RF ANALOG PHASE SHIFTER RF SMA FEMALE TYP. A -15 FIG. 1 GENERAL SPECIFICATIONS Frequency Coverage: 0.1 to 18.0 GHz RF Impedance: 50 OHMS. RF Power: 10 mW peak or CW, operating. Destruct level is 1 W, CW, 100 W peak. Temperature Information: The units can be used over a -55C to +85C temperature range. However, the phase will change either 5 or 5%, whichever is greater. If temperature compensation is required, this can be done on request. With compensation, the variation can be held to 1 or 1%, whichever is greater, from -55C to +85C. Compensation increases the cost by 10%. The size remains the same. If compensation is desired, add a suffix T to the model number, e.g. (QQ-17T). SMA. Mating multipin connector is supplied with each unit; ITT Cannon DA-15S or equiv. Model No. QQ-12 QQ-16 QQ-17 QQ-27 QQ-28 QQ-34 QQ-44 QQ-45 QQ-49 QQ-60 QQ-65 QQ-66 QQ-72 QQ-73 QQ-74 QQ-94 Frequency Range GHz 0.1-0.2 0.25-0.5 0.25-0.5 0.5-1.0 0.5-1.0 1.0-2.0 2.0-4.0 2.0-4.0 2.2-2.3 4.0-8.0 6.0-18.0 7.0-12.4 8.0-12.4 8.0-10.0 8.0-18.0 16.0-17.0 Phase Shift Note 4 Minimum Degrees 45 45 360 180 360 360 180 360 180 360 180 360 60 180 360 45 Insertion Loss Maximum dB 0.6 0.6 4.5 3.0 4.5 4.5 3.0 5.0 2.0 8.0 12.0 12.0 2.0 4.5 17.0 2.0 Amplitude Ripple Maximum dB 0.15 0.15 1.25 0.40 1.25 1.50 0.50 1.50 0.30 1.50 2.0 2.0 0.25 1.0 3.5 0.20 VSWR OutMaximum line 1.35 4 1.35 4 1.70 2 1.50 1 1.75 5 1.80 5 1.60 6 1.90 3 1.50 6 1.90 1 2.50 4 2.20 1 1.75 4 1.75 4 2.50 1 1.65 4 MECHANICAL OUTLINES Notes: 1. The voltages required are 615 volts at 50 mA. 2. Switching speed of all models is 200 nanosec. Higher speeds on request. For 12 bits speed is 2 microsec. 3. Monotonicity is guaranteed for all models. 4. Phase Flatness: The phase shift varies with frequency at any voltage setting. This variation, referred to 0 at logic 0 for each frequency, is approximately 615% for octave models, 610% for models with 25% bandwidth, and 67.5% for models with a 10% bandwidth. 5. In order to determine the step size (least significant bit) of any phase shifter, divide the listed value of phase shift by the number of steps. POWER LOGIC PIN CONNECTIONS # Bits # Steps 256 1024 4096 PIN* 1-12 13 14 15 FUNCTION Logic Inputs +15 VDC -15 VDC GND Outline 1 2 3 4 5 6 A in [mm] 5.00 [127,0] 7.75 [196,9] 6.50 [165,1] 3.00 [76,2] 7.75 [196,9] B in [mm] 2.00 [50,8] 2.50 [63,5] 2.00 [50,8] 2.00 [50,8] 2.50 [63,5] C in [mm] N/A 4 holes N/A 4 holes N/A 4 holes 1.50 [38,1] N/A 4 holes D in [mm] 1.800 [45,7] 2.300 [58,42] 1.800 [45,7] 1.800 [45,7] 2.300 [58,42] E in [mm] 4.500 [114,3] 7.250 [184,15] 6.000 [152,4] 2.500 [63,5] 7.250 [184,15] F in [mm] 0.50 [12,7] 0.75 [19,1] 0.25 [6,4] 0.30 [7,6] 0.25 [6,4] 5.00 [127,0] 2.00 [50,8] N/A 4 holes 1.800 [45,7] 4.500 [114,3] 0.25 [6,4] *PIN 1 is least significant bit KEY: Inches[Millimeters] .XX .03 .XXX .010 [.X 0.8 .XX 0.25] 60 South Jefferson Road, Whippany, NJ 07981 Tel: 973-887-8100 * Fax: 973-884-0445 email: sales@aeroflex-kdi.com See us on the web @ www.aeroflex-kdi.com 8-10-07 0.38[2.65] TYP. ELECTRICAL PERFORMANCE Figure 1 8 10 12 0.10[2,5] 1.00 [25,4] +15 D/A CONVERTER Connectors: C 0.19 [4,826]