Produse pentru 74hc595 esp8266 (3)

HCMOS TCXO at 32.768kHz or from 20kHz to 50kHz. 7.0 x 5.0mm SMD package. Stability from ±1ppm -30°~+75°C Miniature 7 x 5 x 2.3mm SMD package Frequency range: 20.0kHz to 52.7kHz including 32.768kHz Supply voltage +3.3 Volts Frequency stability from ±1ppm over -30 to +75°C RoHS compliant Product Series Code TCXO:EM572T VCTCXO: VEM572T Frequency Range:20.0kHz to 52.7kHz Standard Frequency:32.768kHz Output Waveform:Squarewave, HCMOS Initial Calibration Tolerance:<±2.0ppm at +25°±2°C Frequency Stability vs. Ageing:±1.0 ppm max. first year vs. Voltage Change: ±0.2 ppm max. ±5% change Supply Voltage:+3.3 V Output Logic Levels:Logic High: 90% Vdd min Logic Low: 10% Vdd max Rise and Fall Times:10ns max Duty Cycle:50%±10% standard, 50%±5% option Start-up Time:10ms max Output Load:15pF Storage Temperature:-55~+125°C

1.25G BIDI SFP Optical Transceiver Features Supports1.25Gb/s bit rate Bi-direction transmission, LC Connector Hot Pluggable SFP form factor Digital diagnostic monitoring support Single 3.3V power supply RoHS-10 compliant and lead-free All-metal housing for superior EMI performance Case operating temperature:0℃ to+ 70℃/ -40℃ to +85℃

support 48*100Gb/s DWDM System and up to 80 km transmission on SM fiber - Product Function Hot pluggable QSFP28 MSA form factor Up to 80km reach for G.652 SMF with transport white box Single +3.3V power supply Temperature Range 0 to 70°C Transmitter: Cooled EML 2*27.5Gbaud/s DWDM TOSA Receiver: 2*27.5Gbaud/s Pin-PD ROSA 4*25G CAUI4 electrical interface Integrated SFEC with high coding gain PAM4 modulation format on 100GHz ITU DWDM wavelength grid compatible Dual CS adaptor Compatible with RoHS6