Datasheet HMC974 (Analog Devices) - 3

Data Sheet HMC974LC3C SPECIFICATIONS
TA = 25°C, VEE = −3 V, VCCI = 3.3 V, VCCO = 2 V, VTERM = 0 V, VCM = 0 V, VOD = 50 mV. VOD is the input overdrive voltage, for example, VWIN − VRT = VOD or VWIN − VRB = VOD.
Table 1. Parameter Min Typ Max Unit Test Conditions/Comments
DC INPUT CHARACTERISTICS Offset Voltage −10 ±4 +10 mV Bias Current −30 +20 +30 μA WIT pin termination open Differential Voltage −2 +2 V Measured between the WIN pin voltage and the RT pin voltage or RB pin voltage Input Impedance WIN Pin to WIT Pin 50 Ω RT Pin to WIT Pin 50 Ω RB Pin to WIT Pin 50 Ω Common-Mode Input Voltage Range −1.5 +1.5 V WIT to GND Input Capacitance 1 pF LATCH ENABLE CHARACTERISTICS LE and LE Input Low Voltage (VIL) 1.6 V Input High Voltage (VIH) 2.2 V LE and LE Impedance 7.8 kΩ If not driven, the device is unlatched DC OUTPUT CHARACTERISTICS Output Voltage High Level, VOH (50 Ω to 0 V) 1.06 V Low Level, VOL (50 Ω to 0 V) 0.73 V Output Voltage Swing WOUTB 300 360 420 mV URB and ORB 320 380 440 mV AC PERFORMANCE Propagation Delay Dispersion vs. VOD 20 ps For VOD > 50 mV Rise Time (ORB, WOUTB, URB), tR 25.3 ps 20% to 80% Fall Time (ORB, WOUTB, URB), tF 21.9 ps 80% to 20% Minimum Detectable Pulse Width 60 ps VCM = 0 V; ±100 mV overdrive voltage Equivalent Input Bandwidth1 11 GHz Input to Output Delay, tPD 88 ps Latch to Output Delay, tPD 83 ps Maximum Input Slew Rate 5 V/ns Noise (Referred to Input) 6 nV/√(Hz) Random Jitter (rms) 0.2 ps rms At 5 Gbps with ±100 mV overdrive Deterministic Jitter (Peak to Peak) 2 ps At 5 Gbps with ±100 mV overdrive POWER SUPPLIES (INCLUDING LOAD) Positive Supply Voltage Input Stage (VCCI) 3.135 3.3 3.465 V Positive Supply Voltage Output Stage (VCCO) 1.8 3.3 3.465 V Negative Power Supply (VEE) −3.15 −3.0 −2.85 V Positive Supply Current Input Stage (ICCI) 10 15 20 mA Positive Supply Current Output Stage (ICCO) 60 70 80 mA Negative Current (IEE) 21 31 41 mA Power Dissipation (PD) 240 mW 1 Equivalent input bandwidth is calculated with the following formula: B 2 2 WEQ = 0.22⁄√(TRCOMP − TRIN ), where BWEQ is the equivalent bandwidth formula, TRIN is the 20% to 80% transition time of a quasi Gaussian signal applied to the comparator input, and TRCOMP is the effective transition time digitized by the comparator. Rev. E | Page 3 of 12 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS INTERFACE SCHEMATICS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION POWER SEQUENCING APPLICATIONS INFORMATION EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE