SY10EP32VZI

SY100EP32V 5V/3.3V ECL ÷2 Divider Features General Description • Guaranteed Maximum Frequency > 4 GHz • 3.3V and 5V Power Supply Options • Guaranteed Propagation Delay < 440 ps over Temperature • Open Input Default State • Wide Operating Temperature Range: –40°C to +85°C • Available in 8-Pin MSOP Package The SY100EP32V is an integrated ÷2 divider with differential clock inputs. Package Type The RESET pin is asynchronous and is asserted on the rising edge. Upon power-up, the internal flip-flops will attain a random state; the RESET allows for the synchronous use of multiple EP32 in a system. SY100EP32V 8-Lead MSOP RESET 1 The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC-coupled inputs. When used, decouple VBB and VCC via a 0.01 μF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open. 8 VCC 7 Q R CLK 2 /CLK 3 6 /Q VBB 4 5 VEE Under open input conditions, the CLK input and the reset input will be pulled to GND. The /CLK input will be biased at half of the supply voltage. The 100K series includes internal temperature compensation circuitry. ÷2  2019 Microchip Technology Inc. DS20006171A-page 1 SY100EP32V 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † PECL Power Supply Voltage (VCC) (Note 1) .............................................................................................................. +6V NECL Power Supply Voltage (VEE) (Note 2) .............................................................................................................. –6V PECL Mode Input Voltage (VIN) (Note 3) ................................................................................................................... +6V NECL Mode Input Voltage (VIN) (Note 4) ................................................................................................................... –6V Continuous Output Current (IOUT) .......................................................................................................................... 50 mA Surge Output Current (IOUT) ................................................................................................................................ 100 mA VBB Sink/Source Current (IBB) (Note 5).............................................................................................................. ±0.5 mA † 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. Note 1: VCC = 0V. 2: VEE = 0V. 3: VEE = 0V, VIN ≤ VCC. 4: VCC = 0V, VIN ≥ VEE. 5: Due to the limited drive capability, the VBB reference should only be used for the input of the same package device (i.e, do not use for other devices). DC ELECTRICAL CHARACTERISTICS (Note 1) Electrical Characteristics PECL: VCC = 3.0V to 5.5V; VEE = 0V; TA = -40˚C to +85˚C, unless otherwise stated. Parameter Symbol Min. Typ. Max. Units Conditions — — 37 Power Supply Current IEE — 30 37 — — 42 Output High Voltage (Note 2) VOH VCC - 1.145 VCC - 1.020 VCC - 0.895 V — Output Low Voltage (Note 2) VOL VCC - 1.945 VCC - 1.820 VCC - 1.695 V — Input High Voltage VIH VCC - 1.225 — VCC - 0.880 V — Input Low Voltage VIL VCC - 1.945 — VCC - 1.625 V — VIHCMR 2.0 — VCC V — VBB VCC - 1.525 VCC - 1.425 VCC - 1.325 V — μA — μA VIN = VIL (Min) Common Mode Range (Note 3) Output Voltage Input High Current Input Low Current CLK Input Low Current /CLK Note 1: 2: 3: IIH IIL — — 150 0.5 — — –150 — — TA = –40°C mA TA = +25°C TA = +85°C Devices are designed to meet the DC specifications shown in the above table after thermal equilibration has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse airflow greater than 500 lfpm is maintained. Outputs are terminated through a 50Ω resistor to VCC - 2.0V. 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 1.2V. DS20006171A-page 2  2019 Microchip Technology Inc. SY100EP32V DC ELECTRICAL CHARACTERISTICS (Note 1) Electrical Characteristics NECL: VEE = –5.5V to –3.0V; VCC = 0V; TA = -40˚C to +85˚C, unless otherwise stated. Parameter Symbol Min. — — 37 IEE — 30 37 — — 42 Power Supply Current Typ. Max. Units Conditions mA TA = +25°C TA = –40°C TA = +85°C Output High Voltage (Note 2) VOH –1.145 –1.020 –0.895 V — Output Low Voltage (Note 2) VOL –1.945 –1. 820 –1.695 V — Input High Voltage VIH –1.225 — –0.880 V — Input Low Voltage VIL –1.945 — –1.625 V — VIHCMR VEE + 2.0 — 0 V — VBB –1.525 – 1.425 –1.325 V — μA — μA VIN = VIL (Min) Common Mode Range (Note 3) Output Voltage Input High Current Input Low Current CLK Input Low Current /CLK Note 1: 2: 3: IIH IIL — — 150 0.5 — — –150 — — Devices are designed to meet the DC specifications shown in the above table after thermal equilibration has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse airflow greater than 500 lfpm is maintained. Outputs are terminated through a 50Ω resistor to VCC - 2.0V. 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 1.2V.  2019 Microchip Technology Inc. DS20006171A-page 3 SY100EP32V AC ELECTRICAL CHARACTERISTICS (Note 1) Electrical Characteristics: VCC = 3.0V to 5.5V; VEE = 0V or VEE = –5.5V to –3.0V; VCC = 0V; TA = –40˚C to +85˚C, unless otherwise stated. All loading with a 50Ω resistor to VCC – 2.0V. Parameter Maximum Toggle Frequency (Note 3) Propagation Delay to Differential Output RESET, CLK → Q, /Q Reset Recovery Time Minimum Pulse Width Reset Symbol Min. Typ. Max. Units Conditions fMAX 4 — — GHz — 250 330 420 tPLH, tPHL 260 330 430 280 400 440 200 100 — 200 — — 550 200 — tRR tPW TA = –40°C ps TA = +25°C TA = +85°C ps ps TA = +25°C TA = –40°C, +85°C TA = +25°C TA = –40°C, +85°C 550 — — tJITTER — 0.2