st4g3235 STMicroelectronics, st4g3235 Datasheet
st4g3235
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st4g3235 Summary of contents
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... A =85°C A Description The ST4G3235 is a dual supply low voltage CMOS 4-bit bus buffer level translator fabricated with sub-micron silicon gate and five-layer metal wiring C interface between a 3.3V bus and a 2.5V or 1.8V bus in a mixed 3.3V/1.8V, 3.3V/2.5V, 1.8V/1.4V and 2 ...
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... Contents Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.1 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 6 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2/21 ST4G3235 ...
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... ST4G3235 1 Pin settings 1.1 Pin connection Figure 1. Pin connection (top through view) 1.2 Pin description Table 2. Pin description Pin N° Symbol Name and function A4 Data input (V A3 Data input (V A2 Data output (V A1 Data output (V B4 Data output (V ...
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... Device summary 2 Device summary Figure 2. Input equivalent circuit Figure 3. Logic diagram Table 3. Truth table Inputs 1..2 Inputs 3..4 4/21 Referred) CCB L H Referred) CCB L H ST4G3235 Outputs An (V Referred) CCA L H Outputs Bn (V Referred) CCA L H ...
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... ST4G3235 3 Maximum rating Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied ...
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... Output voltage (A1, A2 Operating temperature op dt/dv Input rise and fall time 1. VI from 0. 6/21 Parameter V = 3.0 to 3.6V CCB ( 2.3 to 2.7V CCB V = 1.4 to 1.95V CCB = 3.0V CC ST4G3235 Value Unit 1.4 to 3.6 V 1 CCB CCA CCB CCA - ° ...
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... ST4G3235 4 Electrical characteristics Table 6. DC Specification for V Symbol Parameter V CCB (1) (V) High level 1 input voltage IHA 3.6V (A3-A4) Low level 1 input voltage ILA 3.6V (A3-A4) High level 1 output voltage OHA 3.6V (A1-A2) Low level 1 output voltage OLA 3.6V (A1-A2) 2.7 Input leakage I current IA (A3-A4) 1.4 CCA Test condition ...
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... Min. V =GND IB to 3.6V V =GND =GND IA to 3.6V V =GND CCA 1 GND 3. CCB or GND 3 CCA - 0.6V 3 CCA or GND 2 CCB or GND Value = 25 °C - °C A Typ. Max. Min. ± 1.0 0.5 ST4G3235 Unit Max. ± 10 µA µA 5 0.75 mA ...
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... ST4G3235 Table 7. DC Specification for V Symbol Parameter V CCB (1) (V) 1.4 High level 1.8 V input voltage IHB 2.5 (B1-B2) 3.3 1.4 Low level 1.8 V input voltage ILB 2.5 (B1-B2) 3.3 1.4 1.8 2.75 High level output V 2.75 OHB voltage (B3- B4) 2.3 1.65 1.4 1.4 1.8 2.75 Low level output V 2.75 OLB voltage (B3- B4) 2.3 1.65 1.4 2.7 Input leakage I current (B1- IB B2) 1.4 CCB Test condition V CCA (1) (V) Min. ...
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... OA 3. =GND to IA 3.6V V =GND CCA 1.4 to GND 3. CCB GND 3 CCB 0.6V 3 CCB GND 2 CCA GND Value °C - °C A Typ. Max. Min. ± 1.0 0.5 ST4G3235 Unit Max. ± 10 µA µA 5 0.75 mA ...
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... ST4G3235 Table 8. Dynamic switching characteristics Symbol Parameter Dynamic low level V OLPA Quiet An Output Dynamic low level V OLVA Quiet An Output Dynamic high level V OHVA Quiet An Output Dynamic low level V OLPB Quiet Bn Output Dynamic low level V OLVB Quiet Bn Output Dynamic high level V OHVB ...
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... PLHn OSHL PHLm PHLn ST4G3235 Value - °C V CCA (V) Min. Max. 1.4 2.0 6.5 1.4 2.0 6.8 2.0 5 2.0 5.6 L 2.0 4.6 2.0 4.3 1.0 3.6 1.4 2.0 7.5 1.4 2.0 7.5 2.0 6 2.0 6.7 = 500 Ω ...
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... ST4G3235 Table 10. Capacitance characteristics Symbol Parameter C Input capacitance IN C Output capacitance O C Power dissipation capacitance PD Note defined as the value of the IC’s internal equivalent capacitance which is calculated PD from the operating current consumption without load. (Refer to Test Circuit). Average current can be obtained by the following equation. I ...
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... Test circuit 5 Test circuit Figure 4. Test circuit Table 11. Test circuit C = 10/30pF or equivalent (includes jig and probe capacitance) L Ω 500 or equivalent pulse generator (typically 50 T OUT 14/21 Test PLH PHL Ω ) ST4G3235 Switch Open ...
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... ST4G3235 6 Waveforms Table 12. Waveform symbol value Symbol Figure 5. Waveform - propagation delay (f=1MHz; 50% duty cycle 3.0 to 3.6V 2 +0.3V V +0.15V -0.3V V -0.15V OL OL Waveforms 1.65 to 1.95V +0.15V OL V -0.15V OL 15/21 ...
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... These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK trademark. ECOPACK specifications are available at: 16/21 www.st.com ST4G3235 ...
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... ST4G3235 Figure 6. Marking Note Eco Level Assy Year Assy Week Marking Area; Marking Code 9521 Package mechanical data 17/21 ...
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... Package mechanical data Table 13. Flip-Chip11 Mechical data Dim ccc Figure 7. Package dimension 18/21 mm Min Typ Max 0.585 0.65 0.715 0.21 0.25 0.29 0.40 0.265 0.315 0.365 1.99 2.04 2.09 1.5 1.36 1.41 1.46 0.866 0.2 0.25 0.30 0.383 0.433 0.483 0.270 0.272 0.080 ST4G3235 inch Min Typ Max 23.0 25.6 28.1 8.3 9.8 11.4 15.7 10.4 12.4 14.4 78.3 80.3 82.3 59.1 53.5 55.5 57.5 34.1 7.9 9.8 11.8 15.1 17.0 19.0 10.6 10.7 3.1 ...
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... ST4G3235 Table 14. Flip-Chip11 tape and reel information Dim Figure 8. Reel dimensions mm. Min Typ Max 178 12.8 13.2 20 12.4 2.29 2.34 2.39 1.65 1.70 1.75 0.76 0.81 0.86 3.9 4 4.1 3.9 4 4.1 Package mechanical data inch Min Typ Max 6.926 0.504 0.519 0.795 1.929 1.969 2.008 0.488 0.090 0.092 0.094 0.065 ...
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... Mechanical Data has been updated. 3 Add Tape & Reel and Figure 6. 4 Table 1 has been updated from 4000 to 5000 parts per Reel. 5 Add Features ==> Max Data Rates. 6 Table 9 and Table 10 have been updated. 7 Document reformatted, typo ST4G3235 Changes Figure 2 on page 3 ...
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... ST4G3235 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...