SY89306V 3.3V/5V 2.5 GHz Differential PECL/ECL Receiver/Buffer Features General Description Maximum Frequency > 2.5 GHz The SY89306V is a high-speed differential buffer/receiver. The device is functionally equivalent to Inputs (D, /D) Include 75 k Input Pull-Down the SY100EL16V and SY88927V buffers, but features Resistors a 70% smaller footprint. 100K PECL/ECL Compatible The SY89306V includes a VBB reference for Industrial Temperature Range: 40C to +85C single-ended AC-coupling applications. Whenever Available in an Ultra Small 8-Pin 2 mm x 2 mm used, the VBB pin should be bypassed to ground via a DFN Package 0.01 F capacitor. VBB reference can only sink/source 0.5 mA. Package Type Under open input conditions (pulled to VEE), internal input clamps will force the Q output LOW. SY89306V 8-Lead DFN Block Diagram NC 1 8 VCC D 2 Q 7 D Q /D 3 6 /Q A 40V/V V VBB 4 5 VEE /D /Q 2019 Microchip Technology Inc. 1DS20006211A-page SY89306V 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings PECL Power Supply Voltage (V ) (Note 1).............................................................................................................. +8V CC NECL Power Supply Voltage (V ) ( Note 2) .............................................................................................................. 8V EE PECL Mode Input Voltage (V ) (Note 3) ................................................................................................................... +6V IN NECL Mode Input Voltage (V ) (Note 4) ................................................................................................................... 6V IN Continuous Output Current (I ).......................................................................................................................... 50 mA OUT Surge Output Current (I ) ................................................................................................................................ 100 mA OUT Notice: Stresses above those listed under Absolute Maximum ratings may cause permanent damage to the device. Exposure to maximum rating conditions for extended periods may affect device reliability. = 0V. Note 1: V EE = 0V. 2: V CC = 0V, V V . 3: V EE IN CC = 0V, V V . 4: V CC IN EE 5: Mil Std. 883 Human Body Model, all pins DC ELECTRICAL CHARACTERISTICS (Note 1) Electrical Characteristics: V = 3.0V to 5.5V V = 0V or V = 5.5V to 3.0V V = 0V T = -40C to +85C, CC EE EE CC A unless otherwise stated. Parameter Symbol Min. Typ. Max. Units Conditions 48 mA Power Supply Current I EE V - 1.085 V - 0.88 V Output High Voltage (Note 2) V OH CC CC V - 1.830 V - 1.555 V Output Low Voltage (Note 2) V OL CC CC V - 1.165 V - 0.880 V Input High Voltage (Single Ended) V IH CC CC V - 1.810 V - 1.475 V Input Low Voltage (Single Ended) V IL CC CC V -1.38 V -1.26 V Output Reference Voltage V BB CC CC V + 2.0 V - 0.4 V Common Mode Range (Note 3) V IHCMR EE CC 150 A Input High Current I IH 0.5 A Input Low Current I IL Note 1: Devices are designed to meet the DC specifications shown in the above table after thermal equilibration The circuit is in a test socket or mounted on a printed circuit board and transverse has been established. airflow greater than 500 lfpm is maintained. 2: Outputs are terminated through a 50 resistor to V - 2.0V. CC 3: The CMR range is referenced to the most positive side of the differential input voltage. Normal operation is obtained if the high level falls within the specified range and the peak-to-peak voltage lies between 150 mV and 1V. DS20006211A-page 2 2019 Microchip Technology Inc.