74AHC1G4212GW-Q10H

74AHC1G4212-Q100 12-stage divider and oscillator Rev. 2 — 27 June 2019 Product data sheet 1. General description 74AHC1G4212-Q100 is a 12-stage divider and oscillator. It consists of a chain of 12 flip-flops. Each flip-flop divides the frequency of the previous flip-flop by two, consequently the 12 74AHC1G4212-Q100 counts up to 2 = 4096. The single inverting stage (X1 to X2) functions as a crystal oscillator or an input buffer for an external oscillator. When used as a buffer the output X2 should be left floating. The frequency of the output (Q) is the frequency applied to X1 divided by 4096. The divider advances on the negative-going transition of X1. The X1 input is overvoltage tolerant. This feature allows the use of this device as a voltage level translator in mixed voltage environments. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits • • • • • • • Automotive product qualification in accordance with AEC-Q100 (Grade 1) • Specified from -40 °C to +85 °C and from -40 °C to +125 °C Wide supply voltage range from 2.0 V to 5.5 V Overvoltage tolerant inputs to 5.5 V High noise immunity CMOS low power dissipation ESD protection: • MIL-STD-883, method 3015 exceeds 2000 V • HBM JESD22-A114F: exceeds 2000 V • CDM JESD22-C101E: exceeds 1000 V Latch-up performance exceeds 100 mA per JESD 78 Class II 3. Ordering information Table 1. Ordering information Type number Package 74AHC1G4212GW-Q100 Temperature range Name Description Version -40 °C to +125 °C TSSOP5 plastic thin shrink small outline package; 5 leads; body width 1.25 mm SOT353-1 4. Marking Table 2. Marking codes Type number Marking[1] 74AHC1G4212GW-Q100 C2 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 5. Functional diagram X1 1 X2 2 Q 4 12-STAGE COUNTER aaa-022707 Fig. 1. Logic symbol X2 FF1 X1 D D FF2 FF12 D CP CP CP Q1 Q2 Q10 Q aaa-022708 Fig. 2. Logic diagram 6. Pinning information 6.1. Pinning 74AHC1G4212 X1 1 X2 2 GND 3 5 VCC 4 Q aaa-022709 Fig. 3. Pin configuration SOT353-1 6.2. Pin description Table 3. Pin description Symbol Pin Description X1 1 clock input/oscillator pin X2 2 oscillator pin GND 3 ground (0 V) Q 4 divider output VCC 5 supply voltage 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 2 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 7. Functional description 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 12288 X1 Q aaa-022711 Fig. 4. Timing diagram 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Min Max Unit VCC supply voltage -0.5 +7.0 V VI input voltage -0.5 +7.0 V IIK input clamping current VI < -0.5 V -20 - mA IOK output clamping current VO < -0.5 V or VO > VCC + 0.5 V - ±20 mA IO output current -0.5 V < VO < VCC + 0.5 V - ±25 mA ICC supply current - 75 mA IGND ground current -75 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 250 mW [1] [2] Conditions [1] Tamb = -40 °C to +125 °C [2] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. For SOT353-1 (TSSOP5) package: above 74 °C the value of Ptot derates linearly with 3.3 mW/K. 9. Recommended operating conditions Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage VI input voltage VO output voltage Tamb ambient temperature Δt/ΔV input transition rise and fall rate 74AHC1G4212_Q100 Product data sheet Conditions Min Typ Max Unit 2.0 5.0 5.5 V 0 - 5.5 V 0 - VCC V -40 +25 +125 °C VCC = 3.3 V ± 0.3 V - - 100 ns/V VCC = 5.0 V ± 0.5 V - - 20 ns/V All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 3 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 10. Static characteristics Table 6. Static characteristics Voltages are referenced to GND (ground = 0 V). Symbol Parameter VIH VIL VOH Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max VCC = 2.0 V 1.7 - - 1.7 - 1.7 - V VCC = 3.0 V 2.4 - - 2.4 - 2.4 - V VCC = 5.5 V 4.4 - - 4.4 - 4.4 - V VCC = 2.0 V - - 0.3 - 0.3 - 0.3 V VCC = 3.0 V - - 0.6 - 0.6 - 0.6 V VCC = 5.5 V - - 1.1 - 1.1 - 1.1 V Q; VI = VIH or VIL HIGH-level output voltage IO = -50 μA; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = -50 μA; VCC = 3.0 V 2.9 3.0 - 2.9 - 2.9 - V IO = -50 μA; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = -4.0 mA; VCC = 3.0 V 2.58 - - 2.48 - 2.40 - V IO = -8.0 mA; VCC = 4.5 V 3.94 - - 3.8 - 3.70 - V IO = -50 μA; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = -50 μA; VCC = 3.0 V 2.9 3.0 - 2.9 - 2.9 - V IO = -50 μA; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = -2.0 mA; VCC = 3.0 V 2.58 - - 2.48 - 2.40 - V IO = -3.0 mA; VCC = 4.5 V 3.94 - - 3.8 - 3.70 - V Q; VI = VIH or VIL LOW-level output voltage IO = 50 μA; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 μA; VCC = 3.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 μA; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 4.0 mA; VCC = 3.0 V - - 0.36 - 0.44 - 0.55 V IO = 8.0 mA; VCC = 4.5 V - - 0.36 - 0.44 - 0.55 V IO = 50 μA; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 μA; VCC = 3.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 μA; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 2.0 mA; VCC = 3.0 V - - 0.36 - 0.44 - 0.55 V IO = 3.0 mA; VCC = 4.5 V - - 0.36 - 0.44 - 0.55 V - - 0.1 - 1.0 - 2.0 μA HIGH-level input voltage LOW-level input voltage X1 X1 X2; VI = VIH or VIL VOL X2; VI = VIH or VIL II input leakage current ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.0 - 10 - 40 μA CI input capacitance - 3 8 - 8 - 8 pF 74AHC1G4212_Q100 Product data sheet X1; VI = 5.5 V or GND; VCC = 0 V to 5.5 V X1 All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 4 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 11. Dynamic characteristics Table 7. Dynamic characteristics GND = 0 V; tr = tf = ≤ 3.0 ns. For test circuit see Fig. 7. For waveforms see Fig. 5 and Fig. 6. Symbol Parameter tpd propagation delay Conditions 25 °C Typ Max Min Max Min Max CL = 15 pF - 3 7 1 11 1 13 ns CL = 50 pF - 7 13 1 16 1 18 ns - 2 5 1 7 1 9 ns - 6 10 1 11 1 12 ns CL = 15 pF - 28 48 1 59 1 68 ns CL = 50 pF - 31 52 1 62 1 73 ns CL = 15 pF - 20 31 1 39 1 45 ns CL = 50 pF - 22 35 1 45 1 51 ns VCC = 3.0 V to 3.6 V 4 - - 5 - 7 - ns VCC = 4.5 V to 5.5 V 3 - - 4 - 5 - ns VCC = 3.3 V 125 - - 100 - 70 - MHz VCC = 5 V 165 - - 125 - 100 - MHz - 4 - - - - - pF - 5 - - - - - pF X1 to X2; [1] VCC = 3.0 V to 3.6 V [2] [3] CL = 15 pF CL = 50 pF X1 to Q; [1] VCC = 3.0 V to 3.6 V [2] VCC = 4.5 V to 5.5 V fmax CPD pulse width maximum frequency [3] X1 HIGH or LOW X1 CL = 50 pF; fi = 1 MHz; power VI = GND to VCC dissipation capacitance VCC = 3.3 V VCC = 5 V [1] [2] [3] [4] -40 °C to +125 °C Unit Min VCC = 4.5 V to 5.5 V tW -40 °C to +85 °C [4] tpd is the same as tPLH and tPHL. Typical values are measured at VCC = 3.3 V. Typical values are measured at VCC = 5.0 V. CPD is used to determine the dynamic power dissipation PD (μW). 2 2 PD = CPD x VCC x fi + CL x VCC x fi/4096 where: fi = input frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volt. 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 5 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 11.1. Waveforms and test circuit VI 1/f max VI VM X1 input X1 input GND tW GND tPHL VOH VM VM Q output VOL VOL aaa-022703 Measurement points are given in Table 8. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 5. tPLH tPHL tPLH VOH X2 output VM Input X1 to output X2 propagation delay times aaa-022704 Measurement points are given in Table 8. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 6. Input X1 to output Q propagation delay times Table 8. Measurement points Inputs Output VI VM VM GND to VCC 0.5 × VCC 0.5 × VCC VCC PULSE GENERATOR VI DUT VO RT CL mna101 Test data is given in Table 7. Definitions for test circuit: CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. Fig. 7. Test circuit for measuring switching times 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 6 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 12. Crystal oscillator 12.1. Typical crystal oscillator circuit A typical crystal oscillator schematic is shown in Fig. 8. R1 is the power limiting resistor, its value depends on the frequency and required stability against changes in VCC or average ICC. For starting and maintaining oscillation a minimum transconductance is necessary, so R1 should not be too large. A practical value for R1 is 2.2 kΩ. 74AHC1G4212 X1 1 Rbias = 560 kΩ 2 X2 VCC Rbias 0.47 µF 100 kΩ to 1 MΩ R1 2.2 kΩ C1 22 pF to 37 pF output 100 µF VI (f = 1 kHz) A IO GND C2 100 pF mna050 gfs = ΔIO / ΔVI at VO is constant. See also Fig. 10. aaa-022712 Fig. 8. input External component connection for a crystal oscillator Fig. 9. Test set-up for measuring forward transconductance aaa-022706 20 gfs (mA/V) (1) 16 (2) 12 (3) 8 4 0 1 2 3 4 5 VCC (V) 6 Tamb = 25 °C. (1) Maximum. (2) Typical. (3) Minimum. Fig. 10. Typical forward transconductance as function of the supply voltage 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 7 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 13. Package outline TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm D E SOT353-1 A X c y HE v M A Z 5 4 A2 A (A3) A1 θ 1 Lp 3 e e1 L w M bp detail X 0 1.5 3 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D(1) E(1) e e1 HE L Lp v w y Z(1) θ mm 1.1 0.1 0 1.0 0.8 0.15 0.30 0.15 0.25 0.08 2.25 1.85 1.35 1.15 0.65 1.3 2.25 2.0 0.425 0.46 0.21 0.3 0.1 0.1 0.60 0.15 7° 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT353-1 REFERENCES IEC JEDEC JEITA MO-203 SC-88A EUROPEAN PROJECTION ISSUE DATE 00-09-01 03-02-19 Fig. 11. Package outline SOT353-1 (TSSOP5) 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 8 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator 14. Abbreviations Table 9. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MIL Military 15. Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes 74AHC1G4212_Q100 v.2 20190627 Product data sheet - 74AHC1G4212_Q100 v.1 - - Modifications: • Typo corrected in Fig. 4. 74AHC1G4212_Q100 v.1 20190208 74AHC1G4212_Q100 Product data sheet Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 9 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. 16. Legal information Data sheet status Document status [1][2] Product status [3] Definition Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Applications — Applications that are described herein for any of these products are for illustrative purposes only. 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In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. 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Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 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This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use in automotive applications — This Nexperia product has been qualified for use in automotive applications. Unless otherwise agreed in writing, the product is not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 10 / 11 74AHC1G4212-Q100 Nexperia 12-stage divider and oscillator Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Ordering information....................................................1 4. Marking.......................................................................... 1 5. Functional diagram.......................................................2 6. Pinning information......................................................2 6.1. Pinning.........................................................................2 6.2. Pin description............................................................. 2 7. Functional description................................................. 3 8. Limiting values............................................................. 3 9. Recommended operating conditions..........................3 10. Static characteristics..................................................4 11. Dynamic characteristics.............................................5 11.1. Waveforms and test circuit........................................ 6 12. Crystal oscillator........................................................ 7 12.1. Typical crystal oscillator circuit.................................. 7 13. Package outline.......................................................... 8 14. Abbreviations.............................................................. 9 15. Revision history..........................................................9 16. Legal information......................................................10 © Nexperia B.V. 2019. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 27 June 2019 74AHC1G4212_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 27 June 2019 © Nexperia B.V. 2019. All rights reserved 11 / 11 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Nexperia: 74AHC1G4212GW-Q10H