sy88953l Micrel Semiconductor, sy88953l Datasheet
sy88953l
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sy88953l Summary of contents
Page 1
... The device connects to typical transimpedance amplifiers (TIAs). The linear signal output from TIAs can contain significant amounts of noise and may vary in amplitude over time. The SY88953L quantizes these signals and outputs CML level waveforms. The SY88953L operates from a single +3.3V power supply, over temperatures ranging from – ...
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... Enable: Deasserts true data output when high. Default is high. Input DIN DC threshold adjustement pin. 2 Operating Package Range Marking Industrial 953L Industrial 953L Industrial 953L with Pb-Free bar-line indicator Industrial 953L with Pb-Free bar-line indicator . LVL . LVL sets the CC SY88953L Lead Finish Sn-Pb Sn-Pb Pb-Free NiPdAu Pb-Free NiPdAu ...
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... Still-Air ..................................................... 59°C/W ) Still-Air .................................................... 32°C/W = 3.3V 25° Min Typ 110 V –1.3 CC 2.0 –0.3 2.4 V –0.020 V –0.005 –0.560 V –0.400 SY88953L Max Units 170 0 µ 0 –0.240 V CC ± Ω 60 Ω ...
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... T = –40°C to +85°C; typical values Condition electrical signal V ≥ 50mV 3.3V 25° Min Typ Max 0.1 0 1800 480 800 1120 7.5 SY88953L Units 0.5 µs 0.5 µ GHz ...
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... Deassert -0.8 -0.6 -0 LVL CC 23ns TIME (20ps/div.) Example of Using V to Cancel Effect of Pulse Width Distortion M9999-081506 hbwhelp@micrel.com or (408) 955-1690 Assert -0.2 0.0 – V 23.15ns OFFSET vs -50 -100 -150 -200 -250 -300 0 1.0 2.0 3.0 4.0 V (V) TH ° (3.3V 10Gbps) 30mV Differential Input PP SY88953L ...
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... Applications requiring the SY88953L to operate with high- gain should have the upstream TIA placed as close as possible to the SY88953L’s input pins to ensure the best performance of the device. Threshold Adjustment The SY88953L’s duty cycle can be controlled by forcing ...
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... SD 7 2.5mV (Min.) V (mVp-p) IS 900mV (Max.) 5mVp-p (Min.) V (mVp-p) ID 1800mVp-p (Max 50Ω 50Ω 50Ω 50Ω 0 GND ESD STRUCTURE Figure 3. Output Structure SDLVL SD LVL 3kΩ V -1.3V CC Figure 5. SD Setting Circuit LVL SY88953L LOAD 50Ω AC-coupling capacitors ...
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... GND 50½ Amplifier Amplifier Level Amplifier Detect VTHN SDLVL The SY88953L’s ground pins should be connected to the circuit board ground. Use multiple PCB vias close to the part to connect to ground. Avoid long, inductive runs which can degrade performance. 8 VCC VCC 50½ DOUT ...
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... PCB Thermal Consideration for 16-Pin MLF (Always solder, or equivalent, the exposed pad to the PCB (408) 474-1000 FAX Micrel for any damages resulting from such use or sale. © 2005 Micrel, Incorporated. 9 Package EP- Exposed Pad Die ® Package http://www.micrel.com WEB SY88953L ...