ocx1601 ETC-unknow, ocx1601 Datasheet
ocx1601
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ocx1601 Summary of contents
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... Description The OCX1601 SRAM-based device is a non-blocking digital crosspoint switch capable of data rates of 1.6 Gigabits per second per port. The I/O ports are fixed as either input or output ports. The input ports support flow-through mode only. The output ports operate in flow-through (asynchronous) mode. ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 2 (This page intentionally left blank) [Rev. 1.8] 3/21/02 Fairchild Semiconductor ...
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... Serial Interface Instructions ......................................................................................... 15 1.5 ImpliedDisconnect ............................................................................................................. 17 1.6 Device Reset Options ......................................................................................................... 18 2. Pin Description .....................................................................................................................19 3. Differential I/O Standards ...................................................................................................20 3.1 LVPECL ............................................................................................................................. 20 3.2 LVDS ................................................................................................................................. 20 4. Electrical Specifications .......................................................................................................21 4.1 Absolute Maximum Ratings .............................................................................................. 21 4.2 Recommended Operating Conditions ................................................................................ 21 4.3 Pin Capacitance ................................................................................................................. 21 4.4 DC Electrical Specifications .............................................................................................. 22 4.5 LVPECL AC Electrical Specifications ............................................................................... 23 4.6 Timing Diagrams................................................................................................................ 24 Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Contents [Rev. 1.8] 3/21/02 3 ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 5. Pinout.................................................................................................................................... 27 5.1 Package Pinout ................................................................................................................... 27 5.2 Pinout by Ball Sequence..................................................................................................... 28 5.3 Pinout by Ball Name .......................................................................................................... 31 6. Package Information ........................................................................................................... 33 6.1 PB420 Package Information ............................................................................................... 33 6.2 Package Thermal Characteristics........................................................................................ 34 7. Power Consumption ............................................................................................................ 35 7.1 Power for LVPECL I/O ..................................................................................................... 35 8. Component Availability and Ordering Information ......................................................... 36 9. Glossary ................................................................................................................................ 36 10. Product Status Definition .................................................................................................... 38 4 [Rev ...
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... RapidConfigure Write Cycle .............................................................................................................. 25 Figure 11 RapidConfigure Read Cycle ............................................................................................................... 25 Figure 12 Serial Timing ...................................................................................................................................... 26 Figure 13 Typical Performance........................................................................................................................... 26 Figure 14 OCX1601 Package Pinout .................................................................................................................. 27 Figure 15 OCX1601 Package—Bottom, Top and Side Views ........................................................................... 33 Figure 16 Power Consumption Diagram for the OCX1601 using LVPECL ...................................................... 35 Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Figures [Rev. 1.8] 3/21/02 5 ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet Table 1 Summary for Programmable I/O Attributes for OCX1601............................................................... 8 Table 2 RapidConfigure Programming Instructions ...................................................................................... 9 Table 3 RCO[2:0] Readback Pin Assignment.............................................................................................. 11 Table 4 Programming an Output Buffer using RapidConfigure .................................................................. 11 Table 5 Mode Control Register .................................................................................................................... 12 Table 6 Serial Input Format.......................................................................................................................... 14 Table 7 Serial Interface Instructions............................................................................................................. 15 Table 8 Programming an Output using the Serial Interface ......................................................................... 16 Table 9 Number of Cycles and Configuration Time ...
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... Introduction The OCX1601 is a differential crosspoint-switching device. The main functional block of the device is a Switch Matrix as shown in Figure 1. The Switch Matrix is a x-y structure supporting an input-to-output data flow. Figure 2 shows a conceptual view of the switch matrix with inputs connected to the horizontal trace and outputs to the vertical trace ...
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... Px 1.1.2 Broadcast Mode The OCX1601 has a special Broadcast Mode which connects any input to all outputs without performance degradation. The input is selected using RapidConfigure or Serial interface and disconnects all other inputs. The Global Update pin (UPDATE#) must be held high during Broadcast Mode. Asserting the UPDATE# pin returns the array to the previous program condition. ...
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... Two control bits are used to control the function of the output enable. 1.3 RapidConfigure Interface RapidConfigure (RC signal parallel interface that is used to program the OCX1601 device. The 23 pins are allocated as follows: RCA[6:0] = RapidConfigure Address A. RCA are input pins. RCB[6:0] = RapidConfigure Address B. RCB are input pins. ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet Table 2 RapidConfigure Programming Instructions (Continued) RCI[3:0] RCA[6:0] RCB[6:0] 0101 Cycle 1 Output Port Input Port Address Address Cycle 0110 X X 0111 X Input Port Address 1000 Output Port Input Port Address Address 1001 Output Port Input Port ...
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... Programming an Output Buffer using RapidConfigure RCB[6:0] B6, B5, B4, B3, B2 B1, B0 0,0 0,1 1,0 1,1 Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet RCO[2:0] Readback Pin Assignment Signal/Function Connection Status connection (NC) — (default state at reset Connected Output Enable: Output enabled (ON) – this is the default state at reset Output disabled (OFF) ...
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... Mode Control Register Configuration The OCX1601 contains a single bit Mode Control Register used to store user flags for RapidConfigure Enable (RCE). These are required for proper functioning of the device. The contents of this register can be changed using the Serial interface and a special Serial instruction. ...
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... Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Programming Registers (189 378 Bits) Data Register - 1 Bit Mode Control Register - 1 Bit Address Register - 7 Bits Bypass Register - 1 Bit Instruction Register - 16 Bits OCX1601 Serial Interface Architecture [Rev. 1.8] 3/21/02 MUX BUF SDO Serial Interface Controller SRST# 13 ...
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... Select DR 1 Scan 0 1 Capture DR 0 Shift Exit Pause Exit Update OCX1601 Serial Interface State Machine Table 6 Serial Input Format Data [Rev. 1.8] 3/21/02 1 Select IR Scan 0 1 Capture IR 0 ...
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... Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Table 7 Serial Interface Instructions B7 A6-A0 Instruction X X Sample/EXTEST X X Sample/EXTEST X X Reset the Crosspoint Array X X Set Array for Broadcast mode ...
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... Address Register becomes the Input port address for Crosspoint Access. Serialize the device ID and revision history out to SDO. ID for the OCX1601 is 0x0000D89F Resets the Crosspoint Array to no-connects. Sets the Output buffer to Flow-through mode with Output Enabled. The device ID is serialized to SDO. ...
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... The “Connect with ImpliedDisconnect” command allows the user to disconnect the specified input from all other outputs as well. This enables the user to make a complete connection change in one RapidConfigure cycle. Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Number of Cycles and Configuration Time Operation [Rev. 1.8] 3/21/02 ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 1.6 Device Reset Options The power-on reset, RapidConfigure reset, hardware reset, and Serial reset functions will program the output buffers to flow-through mode (with Global Clock selected), and Output Enabled (ON). The Serial interface can be reset via the SRST# pin or by clocking five consecutive one to the SMS pin. The hardware reset pin can be done accomplished through the HW_RST# pin (active low) ...
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... V .PAD is 3.3V for LVPECL outputs The LVTTL control, Serial pins, and differential input ports are 3.3V—they are not 5V tolerant. Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet OCX1601 Pin Description Type Input Non-inverting differential input signals Input Inverting differential input signals ...
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... LVPECL is commonly used in video switching applications or those designs requiring transmission of high- speed clock signals. This is the default I/O supported by the OCX1601 device. LVDS is typically used in communication systems as high speed, low noise point-to-point links. The OCX1601 conforms to the ANSI/TIA/EIA-644 standard covering electrical specifications for output drivers and receiver inputs ...
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... All inputs are 3.3V tolerant with the V 4. Note that min and max values for V 5. Capacitance measured at 25°C. Sample tested only. 6. Measured using Human Body Model. Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Table 12 Absolute Maximum Ratings Parameter Supply Voltage (core) -0.3 to +3.0 Supply Voltage (inputs) -0.3 to +3.6 Supply Voltage (differential outputs) -0 ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 4.4 DC Electrical Specifications (T = -40°C to 85°C, V .IN = 3.3V ±10 Symbol Parameter V High-level Input IH V Low-level Input IL V High-level Output OH V Low-level Output OL ( Input Pin Leakage Current Tristate Leakage Output OFF State OZ (3) P Quiescent Power ...
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... S_SI t Serial Hold Time H_SI t Serial Clock to Output Data Valid (SDO) P_SI NOTES: 1. These parameters are guaranteed but not tested in production. Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet .PAD = 3.3V ±10%) DD Parameter (1) [Rev. 1.8] 3/21/02 0°C to 70°C -40°C to +85°C Min Max Min Max 1 ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 4.6 Timing Diagrams Note – For the purpose of clarity, the timing diagrams within this datasheet are conceptual representations only and do not show actual circuit implementation InPort 1 OutPort 1 Switch Matrix InPort 2 OutPort 2 Figure Switch Matrix OutPort ...
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... RC_CLK# RCA/RCB Address, Instruction RC_EN# Figure 10 RapidConfigure Write Cycle RC_CLK# RCA/RCB Address, Instruction RC_EN# RCO Figure 11 RapidConfigure Read Cycle Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet W+_RC W-_RC t t S_RC H_RC t t S_RC H_RC W+_RC W-_RC t t S_RC ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet t W_SI SCLK SDI, SMS SDO Typical Performance at 1.6 Gb/s with PRBS Data (Currently not available for this document) Figure 13 Typical Performance 26 t W_SI t t S_SI H_SI t P_SI Figure 12 Serial Timing [Rev. 1.8] 3/21/02 Fairchild Semiconductor ...
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... IN20N IN18P IN16N IN25P IN32P IN26N IN22N IN19P IN17P IN27P IN25N IN24N IN18N IN16P IN32N IN26P IN24P IN19N IN17N Figure 14 OCX1601 Package Pinout [Rev. 1.8] 3/21/02 IN70P IN78P IN76P RCO2 VSS IN67N IN73N IN78N IN77P IN70N IN74N IN76N VSS IN67P IN73P IN79P IN77N ...
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... A22 IN78N B22 IN79P A23 IN76P B23 IN76N A24 IN77P B24 IN77N A25 RCO2 B25 VSS A26 V B26 HW_RST OCX1601 Pinout By Ball Sequence Ball # Ball Name Ball # Ball Name C1 OUT78P D1 C2 OUT78N RCI2 D4 C5 RCI3 D5 C6 IN43P ...
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... OUT50P AA4 OUT41N AA5 RCB3 AA22 OUT39N AA23 OUT39P AA24 OUT36N AA25 OUT35N AA26 OUT35P Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet OCX1601 Pinout By Ball Sequence (Continued) Ball # Ball Name Ball # Ball Name H1 OUT72N J1 H2 OUT72P J2 H3 OUT70P J3 H4 OUT71N J4 .PAD H5 ...
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... AC22 OE# SS AB23 OUT38N AC23 V AB24 OUT38P AC24 V AB25 OUT36P AC25 RCO1 AB26 OUT33N AC26 OUT33P 30 OCX1601 Pinout By Ball Sequence (Continued) Ball # Ball Name Ball # Ball Name AD1 RCB0 AE1 AD2 RCB1 AE2 AD3 V AE3 SS AD4 RCA4 AE4 SS AD5 IN39P AE5 ...
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... AF14 IN41N IN19P AE14 IN41P IN20N AE13 IN42N IN20P AD13 IN42P IN21N AB12 IN43N Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet OCX1601 Pinout By Ball Name Ball # Ball Name Ball # Ball Name AC12 IN43P C6 IN65P AE12 IN44N A6 IN66N AD12 IN44P B6 IN66P AD11 ...
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... OUT46P V2 OUT70N OUT47N V3 OUT70P OUT47P U4 OUT71N OUT48N AC1 OUT71P OUT48P AB1 OUT72N OUT49N T5 OUT72P OUT49P T4 OUT73N 32 OCX1601 Pinout By Ball Name (Continued) Ball # Ball Name Ball # Ball Name AA2 OUT73P G2 V .CORE DD AA3 OUT74N F1 V .CORE DD Y1 OUT74P F2 V .CORE DD AA1 OUT75N ...
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... Package Information 6.1 PB420 Package Information (BOTTOM VIEW) (TOP VIEW) (SIDE VIEW) Figure 15 OCX1601 Package—Bottom, Top and Side Views Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet [Rev. 1.8] 3/21/02 33 ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 6.2 Package Thermal Characteristics Table 20 Package PBGA NOTE: 1. Thermal performance values are based on simulation data. 34 Package Thermal Coefficients ° Pin Count (C/W) Still Air JC 420 1.7°C/W 12°C/W [Rev. 1.8] 3/21/02 C/W) Fairchild Semiconductor ...
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... Output Enable (OE#) is disabled or set to OFF. 7.1 Power for LVPECL I/O Input Power (always ON) (320mW + 10mW/Input) Example: Worst Case = (320mW + 800mW) + (0.015 mW x 1600 x 80) + (37mW x 80) Figure 16 Power Consumption Diagram for the OCX1601 using LVPECL Fairchild Semiconductor OCX1601 Crosspoint Switch—Advanced Datasheet Core Power Switch Matrix ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 8. Component Availability and Ordering Information Family # I/O Ports Speed Grade Blank = 667 Mb 1.6 Gb/s Package Code PB420 = Ball Grid Array Temperature Range Blank - Commercial (0°C to 70° Industrial (-40°C to +85°C) 9. Glossary CROSSPOINT: A single cell controlled by two RAM bits. The RAM bits are connected in a master-slave configuration to provide an update for programming and changing program information all at once ...
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... AF25 and AE26 on pinout drawing and tables from NC to Vss; replaced “CLK” with “OE#” on LVPECL and LVDS power consumption drawings. Made LVPECL standard for OCX1601; updated definitions for ImpliedDisconnect; integrated on-chip termination resistors; replaced LVPECL Signal circuit drawings and Power Consumption drawings with updated versions; changes/corrections to LVPECL DC Electrical Specs table. Corrections to LVPECL power consumption calculations ...
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... OCX1601 Crosspoint Switch—Advanced Datasheet 10.Product Status Definition Datasheet Identification Advanced Formative or In Design Preliminary Preproduction Product No Identification Obsolete No longer in Production Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuity and specifications. ...