MODEL:QPDDL5 Operation from 0 to 5 Gbps (2.5 GHz):(up to 2 .7 GHz for some applications) Number of programming bits per channel:10, QPDDL-5, QPDDL-10 Resolution: :(ps) 5 10 Range: (ps) 5115 10230 Accuracy: (+ps )10 13 RMS error: (ps) 3 4 (typical) Output skew:(+ps) 8 8 Maximum error between consecutive delays:1/2 LSB, 1 LSB for the QPDDL5-5 Jitter:<10 ps, 3 to 5 ps typical, for all delay conditions. Delay error due to channel-channel crosstalk: <5 ps total Delay line inputs and outputs: ECL compatible Output 50 ohm termination voltage:-2.0 V Output high:-0.85 V (50 ohms to -2 V) Output low:-1.75 V (50 ohms to -2 V) Rise time:<85 ps (20 to 80%) Fall time:<75 ps (20 to 80%) Output current source:17 mA Output current sink:0 mA Input threshold:-1.3 V Input requirements:amplitude 0.4 Vpp Input high: >Vth+0.2 Input low :<Vth-0.2 slew rate :>2.0 V/ns 200 ps min. input pulse width Input Termination:50 ohms to -2.0 V Insertion delay:1.7 ns +100 ps Control inputs: TTL compatible Control signal setup time for latching:1.5 ns Control signal hold time:4.5 ns Control signal propagation delay:16 ns Delay-state switch time:<30 ns Power supply:-5.2 V, 0.6 Amp. Power supply noise:<10 mVpp noise max. Temperature dependent delay:<0.5 ps/(0F ) @70 0F, 10ns Warm up time:at least 2 min. (15 nom.) to reduce thermal drift Physical Dimension:6.7 x 4.4 x 0.8 inches (excluding connectors) a