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DS92LV3242TVSX Datasheet(PDF) 8 Page - Texas Instruments |
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DS92LV3242TVSX Datasheet(HTML) 8 Page - Texas Instruments |
8 / 31 page DS92LV3241, DS92LV3242 SNLS314D – SEPTEMBER 2009 – REVISED APRIL 2013 www.ti.com Electrical Characteristics (1) (2) Over recommended operating supply and temperature ranges unless otherwise specified. Symbol Parameter Conditions Min Typ Max Units LVCMOS DC SPECIFICATIONS VIH High Level Input Voltage Tx: IOVDD = 1.71V to 1.89V 0.65 x IOVDD + IOVDD 0.3 V Tx: IOVDD = 3.135V to 3.465V 2.0 VDD Rx VIL Low Level Input Voltage Tx: IOVDD = 1.71V to 1.89V 0.35 x GND IOVDD V Tx: IOVDD = 3.135V to 3.465V GND 0.8 Rx VCL Input Clamp Voltage ICL = −18 mA −0.8 −1.5 V IIN Input Current Tx: VIN = 0V or 3.465V(1.89V) −10 +10 IOVDD = 3.465V(1.89V) µA Rx: VIN = 0V or 3.465V −10 +10 VOH High Level Output Voltage IOH = −2mA (Dual) 2.4 3.0 VDD V IOH = −2mA (Quad) VOL Low Level Output Voltage IOH = −2mA (Dual) GND 0.33 0.5 V IOH = −2mA (Quad) IOS Output Short Circuit Current VOUT = 0V (Dual) −22 −40 mA VOUT = 0V (Quad) −33 −70 mA IOZ TRI-STATE Output Current PDB = 0V, −10 +10 μA VOUT = 0V or VDD SERIALIZER LVDS DC SPECIFICATIONS VOD Output Differential Voltage No pre-emphasis, VSEL = L 350 440 525 mVP-P (VSEL = H) (629) (850) (1000) ΔVOD Output Differential Voltage Unbalance VSEL = L, No pre-emphasis 1 50 mVP-P VOS Offset Voltage VSEL = L, No pre-emphasis 1.00 1.25 1.50 V ΔVOS Offset Voltage Unbalance VSEL = L, No pre-emphasis 4 50 mV IOS Output Short Circuit Current TxOUT[3:0] = 0V, PDB = VDD, −2 −5 VSEL = L, No pre-emphasis mA TxOUT[3:0] = 0V, PDB = VDD, −6 −10 VSEL = H, No pre-emphasis IOZ TRI-STATE Output Current PDB = 0V, −15 ±1 +15 µA TxOUT[3:0] = 0V OR VDD PDB = VDD, −15 ±1 +15 µA TxOUT[3:0] = 0V OR VDD RT Output Termination Internal differential output termination 90 100 130 Ω between differential pairs SERIALIZER SUPPLY CURRENT (DVDD, PVDD AND AVDD PINS)(3) IDDTQ Serializer (Tx) Total Supply Current f = 85 MHz, CHECKER BOARD pattern 150 200 Quad Mode MODE = H, VSEL = H, PRE = OFF (includes load current) f = 85 MHz, CHECKER BOARD pattern 150 200 MODE = H, VSEL = H, RPRE = 12 k Ω mA f = 85 MHz, RANDOM pattern 140 195 MODE = H, VSEL = H, PRE = OFF f = 85 MHz, RANDOM pattern 140 195 MODE = H, VSEL = H, RPRE = 12 k Ω (1) Typical values represent most likely parametric norms at VDD = 3.3V, TA = +25°C, and at the Recommended Operating Conditions at the time of product characterization and are not verified. (2) Current into a the device is defined as positive. Current out of a device pin is defined as negative. Voltages are referenced to ground except VOD, ΔVOD, VTH, VTL which are differential voltages. (3) DIGITAL, PLL, AND ANALOG VDDS 8 Submit Documentation Feedback Copyright © 2009–2013, Texas Instruments Incorporated Product Folder Links: DS92LV3241 DS92LV3242 |
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