FDL300D ETC, FDL300D Datasheet
FDL300D
Related parts for FDL300D
FDL300D Summary of contents
Page 1
... Integrated optics to efficiently focus and direct light • Ultra-low power consumption FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ...
Page 2
... These are absolute maximum ratings at or beyond which the FOT can be expected to be damaged. º times, at least 2.2 mm away from lead root. 2. 260 FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. ...
Page 3
... Input DC Power Pin 5 Input, -3dB Power Down (Forces output power to drop by 3dB) FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ...
Page 4
... TP2, test point 2, is the standard test point representing a point in an optical link located 50cm into the fiber from the transmitter side. This is a standard point of reference quoted in the IEEE 1394b and IDB-1394 standards. FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document ...
Page 5
... Note: 1. TP4, test point 4, is the electical interface of the receiver which corresponds to the standard as set in IEEE 1394b and IDB-1394 standards. FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. ...
Page 6
... Parameter Symbol Receivable Power Rise/Fall Time (10%-90%) FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein ...
Page 7
... FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ...
Page 8
... Figure 2 illustrates the correct configuration for the interface between the Texas Instruments 1394b PHY (part number TSB41BA3B) and the Firecomms Tx and Rx FOT pair, part numbers FDL300E and FDL300D. Figure 2. Circuit schematic for interface between a T1 1394b PHY and Firecomms FOTs. ...
Page 9
... FDL300E-120 Mechanical data for the Firecomms integrated transmitter FDL300E and integrated receiver FDL300D. Notes: A. The metal projections at the top corners of the package are internally connected and should not come into electrical contact with any metal surface, ground plane or circuit board. ...
Page 10
... PCB footprint for SMI connector housing containing Firecomms FDL300E integrated transmitter and FDL300D high sensitivity integrated receiver with pre-formed leads. Firecomms FOTs with straight leads also are available. ...
Page 11
... The last power mode is referred to as power off. This occurs when the DC power (Vcc) to both the Tx and Rx is hard-disabled (switched off). The wake up is described by the circuit diagrams shown in Figures 5 through 7. FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document ...
Page 12
... IC, except the output data section, and will check to see if the optical signal is a valid data signal. FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ...
Page 13
... FDL300E/FDL300D (Preliminary) Revision P13 Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. Figure 8. Timing diagrams for PMD wake-up on LAN. FDL300E/FDL300D Page 13 ...
Page 14
... Firecomms offers a Transceiver Developer Kit that consists of two evaluation boards for the Firecomms IEEE 1394 FOT. Each evaluation board includes one 10m cable (Eska Mega 0.3NA) completely assembled with connector plugs, and is fitted with a choice of a SMI connector or an IDB connector that contains the FDL300E/FDL300D pair. SMA-type connectors are used to interface Data I/O, SD, and Rex. ...
Page 15
... No patent rights are granted to any of the circuits described herein. Figure 9. FDL300 Rx components inside tube. Figure 10. FDL300 Tx components inside tube Description Transmitter, pre-formed leads (see Figure 3) Receiver, pre-formed leads (see Figure 3) Includes Tx FOT (FDL300E-120) and Rx FOT (FDL300D-120) FDL300E/FDL300D Page 15 ...