SPBD-1250F4Q2R Intelligent SFP Bi-Directional Transceiver Module for Gigabit Ethernet and Fast Ethernet FEATURES z RoHS compliant z Digital Diagnostic SFF-8472 MSA compliant z Simplex SC connector with 1550nm Transmitter and 1310nm Receiver z Single + 3.3V power supply and TTL logic interface z Bellcore GR-468 compliant z Laser class 1 product which comply with the requirements of IEC 60825-1 and IEC 60825-2 Description The SPBD-1250xxxx series are hot pluggable 3.3V Small-Form-Factor (SFP) Bi-Directional transceiver module designed expressly for high-speed communication applications that require rates of up to 1250Mbit/sec. It is compliant with the Gigabit Ethernet and Fast Ethernet standards, as well as the SFP Multisource Agreement (MSA). Application z IEEE 802.3ah 1000BASE-BX z Gigabit Ethernet z FTTx WDM Broadband Access z Switch to switch/backbone interface The SPBD-1250xxxx transceivers provide with the SC receptacle that is compatible with the industry standard SC connector. The transceiver is also compatible with industry standard RFT connector and cage. It also includes a LOS (Loss Of Signal) circuit that provides a TTL logic-high output when an unusable optical signal level is detected. Performance z SPBD-1250F4Q2R data link up to 10km in 9/125um single mode fiber. The module includes 1550nm un-cool DFB laser, InGaAs PIN, Preamplifer and WDM filter in a high-integrated optical assembly for high-density system application. The SFP Bi-Directional transceiver can upgrade transmission capacity very convenient without installing new fibers. 1 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 1. Absolute Maximum Ratings Parameter Storage Temperature Storage Ambient Humidity Power Supply Voltage Signal Input Voltage Optical Input Power (Peak) Symbol Ts HA VCC Min. -40 5 0 -0.3 Typ. Max. 85 95 5 Vcc+0.3 +3 Unit C % V V dBm Note Min. -5 5 3.13 Typ. Max. 75 85 3.47 300 100 1250 Unit C % V mA mVp-p Note Note (1) 2. Recommended Operating Conditions Parameter Operating Case Temperature Ambient Humidity Power Supply Voltage Power Supply Current Power Supply Noise Rejection Symbol TC HA VCC ICC 1250 Data Rate -100ppm 3.3 1250 Transmission Distance +100ppm Non-condensing 100Hz to 1MHz Mbps 10 km Typ. -6 Max. -3 1550 1570 0.88 Unit dBm dB nm nm dB dBm ps ps ps dB/Hz dB dB Note (1). Measured on topside of case front center. 3. Specification of Transmitter Parameter Average Launched Power Optical Extinction Ratio Center Wavelength Spectrum Width (-20dB) Side Mode Suppression Ratio Transmitter OFF Output Power Optical Rise/Fall Time Deterministic Jitter Total Jitter Relative Intensity Noise Optical Return Loss Tolerance Transmitter Reflectance Output Eye Mask {X1,X2,Y1,Y2,Y3} Symbol PO ER C SMSR POff tr/tf DJ TJ RIN12OMA ORLT Min. -9 9 1530 30 -45 260 80 227 -113 12 -10 Compliant with IEEE 802.3ah standard {0.22,0.375,0.20,0.20,0.30} Note Note (1) DFB Laser Note (2) Note (3) Note (4) Note (1). Launched power (avg.) is power coupled into a single mode fiber. Note (2). These are unfiltered 20-80% values. Note (3). Measure at 27-1 NRZ PRBS pattern. 2 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R Note (4). Eye Mask definition 1+ Y 3 Normalized Amplitude 1 1- Y1 0.5 Y1 0 - Y2 0 X1 X2 1- X2 1-X1 1 Normalized Time 4. Specification of Receiver Parameter Input Optical Wavelength Receiver Sensitivity Input Saturation Power (Overload) LOS-Deassert Power LOS-Assert Power LOS Hysteresis Receiver Reflectance Deterministic Jitter Total Jitter Output Data Rise/Fall time Symbol IN PIN PSAT PA PD PA-PD Min. 1260 -3 -44 0.5 Typ. -24 2 6 -12 170 266 260 DJ TJ tr/tf -12 Max. 1360 -23 Unit nm dBm dBm dBm dBm dB dB ps ps ps Note PIN-PD Note (1) Note (2) Note (3) Note (4) 7 Note (1). Measured with 1310nm, ER=9dB; BER =<10 @PRBS=2 -1 NRZ Note (2). When LOS asserted, the data output is Low-level (fixed) Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the optical signal with a central wavelength of 1310nm transmitted to terminal. Note (4). These are 20%~80% values 3 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 5. Electrical Interface Characteristics Parameter Transmitter Total Supply Current Differential Data Input Swing Differential line input Impedance Transmitter Disable Input-High Transmitter Disable Input-Low Transmitter Fault Output-High Transmitter Fault Output-Low Transmitter Fault Pull up Resistor Receiver Total Supply Current Differential Data Output Swing LOS Output Voltage-High LOS Output Voltage-Low Receiver LOS Load Symbol Min. ICC VDT RIN VDISH VDISL VTXFH VTXFL RTX_FAULT 500 80 2 0 2 0 4.7 ICC VDR VLOSH VLOSL RRXLOS 400 2 0 4.7 Typ. 100 Max. Unit Note A 2400 120 VCC 0.8 VCC+0.3 0.8 10 mA mVp-p Ohm V V V V k Note (1) B 1200 VCC+0.3 0.8 10 mA mVp-p V V k Note (1) Note (4) Note (2) Note (3) Note (3) Note (1). A (TX)+ B (RX) = 300mA (A: Not include termination circuit; B: using a resister of 150 between Data-output and ground) Note (2). There is an internal 4.7 to 10k pull-up resistor to VccT. Note (3). Pull up to VCC on host Board. Note (4). Internally AC coupled output, but requires a 100Ohm differential termination at or internal to Serializer/ Deserializer. 6. Digital Diagnostic Monitor Accuracy Parameter Transceiver Internal Temperature Power Supply Internal Voltage TX Bias Current TX Optical Power RX Optical Power Accuracy Unit 3 3% 10% 3dB 3dB V mA dBm dBm Calibration Internal Internal Internal Internal Internal Note TC=-5~+75 VCC=3.3V5% Specified by nominal bias value -9 to -3dBm -23 to -3dBm Note. Temperature and Voltage is measured internal to the transceiver. 4 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 7. Pin Description SFP Transceiver Electrical Pad Layout Host Board Connector Pad Layout Pin Function Definitions Pin Num. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Name VeeT TX Fault TX Disable MOD-DEF2 MOD-DEF1 MOD-DEF0 Rate Select LOS VeeR VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT Function Transmitter Ground Transmitter Fault Indication Transmitter Disable Module Definition 2 Module Definition 1 Module Definition 0 Not Connect Loss of Signal Receiver Ground Receiver Ground Receiver Ground Inv. Received Data Out Received Data Out Receiver Ground Receiver Power Transmitter Power Transmitter Ground Transmit Data In Inv. Transmit Data In Transmitter Ground Plug Seq. 1 3 3 3 3 3 3 3 1 1 1 3 3 1 2 2 1 3 3 1 Notes Note (1) Note (2) Note (3) Note (4), 2 wire serial ID interface Note (4), 2 wire serial ID interface Note (4), Grounded in Module Function not available Note (5) Note (6) Note (6) Note (7) Note (7) Note (8) Note (8) Plug Seq.: Pin engagement sequence during hot plugging. 5 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R Notes: 1) Circuit ground is internally isolated from frame (chassis) ground. Tx GND and Rx GND may be internally isolated within the TRx module. 2) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K~10K resistor on the host board. Pull up voltage between 2.0V and VccT+0.3V. The output indicates Low when the transmitter is operating normally, and High with a laser fault including laser end-of-life. In the low state, the output will be pulled to less than 0.8V. 3) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 - 10 K resistor. Its states are: 4) Low (0 - 0.8V): Transmitter on (>0.8, < 2.0V): Undefined High (2.0 - 3.465V): Transmitter Disabled Open: Transmitter Disabled Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K - 10Kresistor on the host board. The pull-up voltage shall be VccT or VccR. Mod-Def 0 is grounded by the module to indicate that the module is present Mod-Def 1 is the clock line of two-wire serial interface for serial ID Mod-Def 2 is the data line of two-wire serial interface for serial ID 5) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K - 10K resistor. Pull up voltage between 2.0V and VccR+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity. Low indicates normal operation. In the low state, the output will be pulled to less than 0.8V. 6) RD-/+: These are the differential receiver outputs. They are AC coupled 100 differential lines which should be terminated with 100 (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. 7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V 5% at the SFP connector pin. Recommended host board power supply filtering is shown below page. Inductors with DC resistance of less than 1 Ohm should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value. 8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 500 - 2400 mV (250 - 1200 mV single-ended), though it is recommended that values between 500 and 1200 mV differential (250 - 600 mV single-ended) be used for best EMI performance. 6 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 8. Recommend Interface Circuit VCC 1uH 3.3V Protocol Vcc DELTA SFP Module 1uH RES1 10uF 0.1uF 0.1uF VccT 10k Ohms Tx_Disable Tx_Disable Tx_Fault Tx_Fault TD + 0.01uF 100 Ohms TD - Protocol IC Laser Driver Laser Diode 0.01uF VeeT SerDes IC VccR RES1 10uF 0.1uF RD + 0.01uF RD - 0.01uF 100 Ohms* Preamp & Quantizer Photo Diode Rx_LOS Rx_LOS 3.3V VeeR RES1 RES1 RES1 PLD / PAL Mod_def 2 EEPROM Mod_def 1 Mod_def 0 RES1 = 4.7k to 10k Ohms * Depands on SerDes IC used SFP Host Board Schematic Design criterion of the capacitor used is the resonant frequency and its value must be in the order of the nominal data rate. Short trace lengths are mandatory. Recommended Host Board Supply Filtering Network 7 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 9. Outline Dimensions Tx/Rx Wavelength 1310nm/1550nm 1550nm/1310nm 1310nm/1490nm 1490nm/1310nm Latch Color Identifier Black Yellow Blue Violet Complies with 21 CFR 1040.10 and 1040.11 Made in x FS XXXXXXXXXXX XXXXXXXXXXX Week (52Weeks/Year) : 12=01 8 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 10. Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFF-8472. The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic information about the module's present operating conditions. 2 wire address 1010000 X (A0h) 2 wire address 1010001 X (A2h) 0 0 Alarm and Warning Thresholds (56 bytes) Serial ID Defined by SFP MSA (96 bytes) 55 56 Cal Constants (40 bytes) 95 96 95 96 Real Time Diagnostic Interface (24 bytes) Vender Specific (32 bytes) 119 120 Vender Specific 127 127 128 128 User Writable EEPROM (120 bytes) Reserved in SFP MSA (128 bytes) 247 248 255 255 9 DELTA ELECTRONICS, INC. Vender Specific (8 bytes) Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address 00 01 02 03 04-05 06 07-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25-35 36 37-39 Name of Field Identifier Ext. Identifier Connector Transceiver code Transceiver code Transceiver code Encoding BR, Nominal Reserved Vendor Name Channel spacing Vendor OUI 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 Vendor P/N 56-59 60-61 62 63 Vendor Rev LD wavelength DWDM wavelength CC_BASE 64 65 66 67 68-83 84-91 Reserved Options BR,max BR,min Vendor SN Date code DELTA ELECTRONICS, INC. Value (Hex) Remark Base ID Fields 03 SFP transceiver 04 Serial ID module supported 01 SC connector 00 Infiniband Compliance Codes 00 00 Transceiver codes 40 Ethernet Base-BX10 compliance 00 00 00 00 Transceiver codes 01 Compatible with 8B10B GE encoding code 0D Nominal 1300 Mbps (actual GE 1250Mbps) 00 Reserved for SFF-8079 0A 9/125 im fiber, units of km (10km) 64 9/125 im fiber, units of 100 m (10000m) 00 50/125 im fiber, units of 10 m 00 62.5/125 im fiber, units of 10 m 00 Link length supported for copper, units of meters 00 Reserved 44 "D" (Vendor name in ASCII character) 45 "E" (Vendor name in ASCII character) 4C "L" (Vendor name in ASCII character) 54 "T" (Vendor name in ASCII character) 41 "A" (Vendor name in ASCII character) 20 (Vendor name in ASCII character) 00 Specify the channel spacing in units of GHz. 00 SFP vendor IEEE company ID 53 50 42 44 2D 31 32 35 30 46 34 51 32 52 20 20 "S" (Vendor P/N in ASCII character) "P" (Vendor P/N in ASCII character) "B" (Vendor P/N in ASCII character) "D" (Vendor P/N in ASCII character) "-" (Vendor P/N in ASCII character) "1" (Vendor P/N in ASCII character) "2" (Vendor P/N in ASCII character) "5" (Vendor P/N in ASCII character) "0" (Vendor P/N in ASCII character) "F" (Vendor P/N in ASCII character) "4" (Vendor P/N in ASCII character) "Q (Vendor P/N in ASCII character) "2 (Vendor P/N in ASCII character) "R" (Vendor P/N in ASCII character) (Vendor P/N in ASCII character) (Vendor P/N in ASCII character) 41 20 20 20 "A" 06 0E (1550nm) 00 XX Check sum (0~62) Extended ID Fields 00 (Tx_Diasble, Tx_Fault, LOS) 1A 00 Upper bit rate margin,units of % 00 Lower bit rate margin,units of % XX "DEYYWWVVRSSSSS" XX "YYMMDD" 10 Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 92 93 94 95 96-127 128-255 DDM Enhanced options SFF-8472 compliance CC_EXT Vendor Specific Reserved 68 B0 Diagnostics (Internally Calibrated) 01 SFF-8472 Compliance Rev.9.3 (Soft Tx_Fault, Soft LOS) XX Check sum (64~94) Vendor Specific ID Fields Vendor Specific EEPROM 00 00 Reserved for SFF-8079 Digital Diagnostic Monitoring Interface (2-Wire Address A2h) Alarm and Warning Thresholds (2 Wire Address A2h) Address 00-01 02-03 04-05 06-07 08-09 10-11 12-13 14-15 16-17 18-19 20-21 22-23 24-25 26-27 28-29 30-31 32-33 34-35 36-37 38-39 40-55 # Bytes 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 16 Name Temp High Alarm Temp Low Alarm Temp High Warning Temp Low Warning Voltage High Alarm Voltage Low Alarm Voltage High Warning Voltage Low Warning Bias High Alarm Bias Low Alarm Bias High Warning Bias Low Warning TX Power High Alarm TX Power Low Alarm TX Power High Warning TX Power Low Warning RX Power High Alarm RX Power Low Alarm RX Power High Warning RX Power Low Warning Reserved HEX 5A 00 EC 00 50 00 F6 00 94 70 6D 60 87 8C 7A 44 61 A0 01 F4 4E 20 01 F4 27 10 02 77 13 94 04 EB 27 10 0019 13 94 00 32 Real Value 90 -20 80 -10 3.8 2.8 3.47 3.13 50 1 40 1 0 -12 -3 -9 0 -26 -3 -23 Unit C C C C V V V V mA mA mA mA dBm dBm dBm dBm dBm dBm dBm dBm Note Notes: 1) TC: Operating Case temperature 2) Ibias: Bias current at room temperature. The min. setting current is 0 mA. 3) PO: Operating optical power of transmitter at room temperature. 4) PSAT: Overload optical power of receiver 5) PIN: Sensitivity optical power of receiver 11 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R Calibration Constants (2 Wire Address A2h) Address 56-59 60-63 64-67 68-71 72-75 76-77 78-79 # Bytes 4 4 4 4 4 2 2 Name Rx_PWR (4) Rx_PWR (3) Rx_PWR (2) Rx_PWR (1) Rx_PWR (0) Tx_I (Slope) Tx_I (Offset) HEX 00 00 00 00 00 00 00 00 00 00 00 00 3F 80 00 00 00 00 00 00 01 00 00 00 80-81 2 82-83 2 84-85 86-87 88-89 90-91 92-94 2 2 2 2 3 T (Slope) T (Offset) V (Slope) V (Offset) Reserved 01 00 00 00 01 00 00 00 00 00 00 95 1 Checksum XX Description Rx_PWR (4) is set to zero for "internally calibrated" devices. Rx_PWR (3) is set to zero for "internally calibrated" devices. Rx_PWR (2) is set to zero for "internally calibrated" devices. Rx_PWR (1) is set to 1 for "internally calibrated" devices. Rx_PWR (0) is set to zero for "internally calibrated" devices. Tx_I (Slope) is set to 1 for "internally calibrated" devices. Tx_I (Offset) is set to zero for "internally calibrated" devices. Tx_PWR (Slope) is set to 1 for "internally calibrated" devices. Tx_PWR (Offset) is set to zero for "internally calibrated" devices. T (Slope) is set to 1 for "internally calibrated" devices. T (Offset) is set to zero for "internally calibrated" devices. V (Slope) is set to 1 for "internally calibrated" devices. V (Offset) is set to zero for "internally calibrated" devices. Reserved Byte 95 contains the low order 8 bits of the sum of bytes 0 - 94. 01 00 Tx_PWR (Slope) Tx_PWR 00 00 (Offset) A/D Value (2 Wire Address A2h) Address 96-97 98-99 100-101 102-103 104-105 106-109 # Bytes 2 2 2 2 2 4 Name Temperature (MSB, LSB) Supply Voltage (MSB, LSB) Tx Bias Current (MSB, LSB) Tx Optical Power (MSB, LSB) Rx Received Power (MSB, LSB) Reserved Description Internally measured module temperature Internally measured supply voltage in module Internally measured Tx Bias current Measured Tx output power Measured Rx input power Notes:Temperature (Signed twos complement value) A2h Byte 96 (Temperature MSB) S 6 2 5 2 4 2 3 2 2 2 A2h Byte 97 (Temperature LSB) 1 2 0 -1 2 2 -2 2 -3 2 -4 2 -5 2 -6 2 -7 2 1 2 2 -8 Supply Voltage, Tx Bias Current, Tx Optical Power, Rx Received Power (Unsigned values) A2h Byte 98 (Vcc MSB) A2h Byte 99 (Vcc LSB) A2h Byte 100 (TX Bias MSB) A2h Byte 101 (TX Bias LSB) A2h Byte 102 (TX Power MSB) A2h Byte 103 (TX Power LSB) A2h Byte 104 (RX Power MSB) 15 2 14 2 13 2 12 2 11 2 10 2 A2h Byte 105 (RX Power LSB) 9 2 8 7 2 2 6 2 5 2 4 2 3 2 2 2 2 0 The digital value conversions are updated every 13ms (nominal) or 20ms (max) in rotation. After getting digital value, each measurement could be obtained by multiplying digital value by corresponding LSB value: 1 Temperature = Temp (Digital Value) x LSBTemp = Temp (Digital Value) x 256; when Temperature<128 12 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R 1 Temperature = Temp (Digital Value) x LSBTemp = [Temp (Digital Value) x 256]-256; when Temperature128 Vcc = Vcc(Digital Value) x LSBVcc=VCC(Digital Value) x 100V TX Bias Current = TX Bias Current (Digital Value) x LSBTX,Bias = TX Bias Current (Digital Value) x 2A TX Power = TX Power (Digital Value) x LSBTXPower = TX Power (Digital Value) x 0.1W RX Power = RX Power (Digital Value) x LSBRXPower = RX Power (Digital Value) x 0.1W Optional Status/Control Bits (2 Wire Address A2h) Address 110 110 110 110 110 110 110 Bit 7 6 5 4 3 2 1 Name TX Disable State Soft TX Disable Reserved RX Rate Select State Soft RX Rate Select TX Fault State LOS 110 0 Data_Ready_Bar 111 All Reserved Description Not implement. Not implement. Not implement. Not implement. Digital state of the TX Fault Output Pin. Digital state of the LOS Output Pin. Indicates transceiver has achieved power up and data is ready. Reserved for SFF-8079 Alarm/Warning Flag Bits (2 Wire Address A2h) Address 112 112 112 112 112 112 112 112 113 113 113 114-115 116 116 116 116 116 116 116 116 117 117 117 118-119 Bit 7 6 5 4 3 2 1 0 7 6 5-0 All 7 6 5 4 3 2 1 0 7 6 5-0 All Name Temp High Alarm Temp Low Alarm Vcc High Alarm Vcc Low Alarm TX Bias High Alarm TX Bias Low Alarm TX Power High Alarm TX Power Low Alarm RX Power High Alarm RX Power Low Alarm Reserved Alarm Reserved Temp High Warning Temp Low Warning Vcc High Warning Vcc Low Warning TX Bias High Warning TX Bias Low Warning TX Power High Warning TX Power Low Warning RX Power High Warning RX Power Low Warning Reserved Warning Reserved Description Set when internal temperature exceeds high alarm level. Set when internal temperature is below low alarm level. Set when internal supply voltage exceeds high alarm level. Set when internal supply voltage is below low alarm level. Set when TX Bias current exceeds high alarm level. Set when TX Bias current is below low alarm level. Set when TX output power exceeds high alarm level. Set when TX output power is below low alarm level. Set when Received Power exceeds high alarm level. Set when Received Power is below low alarm level. Set when internal temperature exceeds high warning level. Set when internal temperature is below low warning level. Set when internal supply voltage exceeds high warning level. Set when internal supply voltage is below low warning level. Set when TX Bias current exceeds high warning level. Set when TX Bias current is below low warning level. Set when TX output power exceeds high warning level. Set when TX output power is below low warning level. Set when Received Power exceeds high warning level. Set when Received Power is below low warning level. 13 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com SPBD-1250F4Q2R Vendor Specific and User Accessible EEPROM (2 Wire Address A2h) Address 120-122 123 124 125 126 127 128-247 248-255 # Bytes 3 1 1 1 1 1 120 8 Name Reserved Password Byte 3 Password Byte 2 Password Byte 1 Password Byte 0 User EEPROM Select User EEPROM Vendor Specific Description High order byte of 32 bit password Second highest order byte of 32 bit password Second lowest order byte of 32 bit password Low order byte of 32 bit password "1" selects user writable EEPROM at locations 128-247 User writable EEPROM Vendor specific control functions 11. Regulatory Compliance Feature Electrostatic Discharge (ESD) to the Electrical Pins Electrostatic Discharge (ESD) to the Simplex Receptacle Test Method Reference Performance Human Body Model MIL-STD-883E Method 3015.7 (HBM) EIA-JESD22-A114 (1) Satisfied with Machine Model (MM) EIA-JESD22-A115 electrical Contact Discharge IEC/EN 61000-4-2 characteristics of IEC/EN 61000-4-2 Air Discharge product spec. Radio Frequency Electromagnetic Field IEC/EN 61000-4-3 (2) No physical damage Immunity FCC Part 15 Class B EN 55022 Class B (CISPR 22A) Electromagnetic Interference (EMI) Laser Eye Safety FDA/CDRH FDA 21CFR 1040.10, 1040.11 CDRH File # 0420993 TUV IEC/EN 60825-1 IEC/EN 60825-2 TUV Certificate R50032471 TUV IEC/EN 60950 UL/CSA UL 60950 # Component Recognition UL File # E239394 Appendix A. Document Revision Version No. S0 Date 2007-12-20 Description Preliminary datasheet 14 DELTA ELECTRONICS, INC. Revision: S0 12/20/2007 www.deltaww.com