IDT74SSTUBF32866BBFG IDT, Integrated Device Technology Inc, IDT74SSTUBF32866BBFG Datasheet
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IDT74SSTUBF32866BBFG
Specifications of IDT74SSTUBF32866BBFG
800-1695
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IDT74SSTUBF32866BBFG Summary of contents
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CONFIGURABLE REGISTERED BUFFER FOR DDR2 Description This 25-bit 1:1 or 14-bit 1:2 configurable registered buffer is designed for 1.7-V to 1.9-V V operation. DD All clock and data inputs are compatible with the JEDEC standard for SSTL_18. The control ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Functional Block Diagram for 1:1 Mode (Positive Logic) RESET CLK CLK V REF DCKE DODT DCS CSR D1 NOTE: 1. Disabled in 1:1 configuration. 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Functional Block Diagram for 1:2 Mode (Positive Logic) RESET CLK CLK V REF DCKE DODT DCS CSR OTHER CHANNELS (D2-D6, D8-D10, D12-D13) NOTE: 1. Disabled in 1:1 configuration. 25-BIT CONFIGURABLE ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Pin Configurations 14 BIT 1:2 REGISTERS DCKE PPO REF GND GND DODT GND GND ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 96 Ball LFBGA Package Attributes Top Marking 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 C D ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Function Table RESET DCS CSR ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Parity and Standby Function Table RESET DCS CSR ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Logic Diagram (1:1) G2 RESET H1 CLK J1 CLK D25 A3 REF PAR_IN G6 C0 Parity Logic Diagram for ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Logic Diagram (1:2) G2 RESET H1 CLK J1 CLK D14 A3 REF PAR_IN G6 C0 Parity Logic Diagram for ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Logic Diagram (1:2) G2 RESET H1 CLK J1 CLK D13 A3 REF PAR_IN G6 C0 Parity Logic Diagram for 1:2 Register - ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Absolute Maximum Ratings Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Terminal Functions Terminal Name Characteristics GND REF CLK Differential Input CLK Differential Input C0, C1 RESET CSR, DCS D1 - D25 DODT DCKE Q1 - Q25 ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Operating Characteristics The RESET and Cn inputs of the device must be held at valid levels (not floating) to ensure proper device operation. The differential inputs must not be floating unless RESET is ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 DC Electrical Characteristics Over Operating Range Following Conditions Apply Unless Otherwise Specified: Operating Condition 0°C to +70° Symbol Parameter Output HIGH Voltage OH V Output LOW ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Timing Requirements Over Recommended Operating Free-Air Temperature Range Symbol Parameter f Clock Frequency CLOCK t Pulse Duration, CLK, CLK HIGH or LOW Differential Inputs Active Time ACT 2 t Differential ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Output Buffer Characteristics Output edge rates over recommended operating free-air temperature range Parameter dV/dt_r dV/dt_f 1 dV/dt_∆ 1 Difference between dV/dt_r (rising edge rate) and dV/dt_f (falling edge rate). 25-BIT CONFIGURABLE REGISTERED BUFFER ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing RESET DCS CSR CLK CLK t ACT ( D25 Q1 - Q25 (1) PARIN PPO (2) QERR Timing Diagram for SSTUBF32866B Used as a Single Device ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing Timing Diagram for the First SSTUBF32866B Used as a Single Device RESET Held HIGH NOTE: 1.If the data is clocked in on the n clock ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing RESET (1) DCS (1) CSR (1) CLK (1) CLK ( D25 Q1 - Q25 (1) PARIN PPO QERR Timing Diagram for SSTUBF32866B Used as a Single Device ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing RESET DCS CSR CLK CLK t ACT ( D14 Q1 - Q14 (1) PARIN PPO (2) QERR (not used) Timing Diagram for the First SSTUBF32866B (1:2 Register-A Configuration) Device ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing Timing Diagram for the First SSTUBF32866B (1:2 Register-A Configuration) Device Used in a Pair RESET Held NOTE: 1.If the data is clocked in on the ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing RESET (1) DCS (1) CSR (1) CLK (1) CLK ( D14 Q1 - Q14 (1) PARIN PPO QERR (not used) Timing Diagram for the First SSTUBF32866B (1:2 Register-A Configuration) ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing RESET DCS CSR CLK CLK t ACT ( D14 Q1 - Q14 (1,2) PARIN PPO (not used) (3) QERR Timing Diagram for the Second SSTUBF32866B (1:2 Register-B Configuration) Device ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing Timing Diagram for the Second SSTUBF32866B (1:2 Register-B Configuration) Device Used in a Pair RESET Held NOTES: 1.If the data is clocked in on the ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Register Timing RESET (1) DCS (1) CSR (1) CLK (1) CLK ( D14 Q1 - Q14 (1) PARIN PPO (not used) QERR Timing Diagram for the First SSTUBF32866B (1:2 Register-A Configuration) ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Test Circuits and Waveforms (V DUT CLK Out CLK Inputs CLK Test Point R 100 L = Test Point Simulation Load Circuit LVCMOS RESET Input t ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Test Circuits and Waveforms (V DUT Out Load Circuit: High-to-Low Slew-Rate Adjustment Output 80% 20% dv_f dt_f Voltage Waveforms: High-to-Low Slew-Rate Adjustment DUT Out ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Test Circuits and Waveforms (V DUT CLK CLK Output Load Circuit: Partial-Parity-Out Voltage Waveforms Propagation Delay Times (with respect to clock inputs) LVCMOS RESET Input Output Load Circuit: Partial-Parity-Out Voltage Waveforms Propagation Delay ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Ordering Information XX SSTUBF XX Family Temp. Range 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 XXX XX X Device Type Package Shipping Carrier 8 BFG 866B COMMERCIAL TEMPERATURE GRADE Tape and ...
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IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States ...