5
Receiver Electrical Characteristics
(TA = -40°C to +95°C, VCCR = 5 V ± 5%)
Parameter Symbol Min. Typical Max. Unit Notes
Supply Current – Awake ICCR 35 mA 1
Supply Current – Sleep ICCR 20 µA2
Data Output Voltage – Low VOL –0.3 0.4 V 3, IOL = 1.6 mA
Data Output Voltage – High VOH 2.5 3.0 VCCR + 0.3 V 3, IOH = –150 µA
Mode Output Voltage – Low VOLM –0.3 0.0 0.5 V IOL = 2.4 mA
Mode Output Voltage – High VOHM VCCR –1 VCCR + 0.3 V IOH = –1 mA
Rise Time (10%–90%) tRR 9.9 ns 1, 4, 6
Fall Time (10%–90%) tFR 9.9 ns 1, 4, 6
Pulse Width Variation tPWVR 16.5 31.0 ns 1, 4, 5, 6
Pulse Width Distortion – Average tAPWDR –3.3 7.0 ns 1, 4, 5, 6
Notes:
1. Measured using Input signal condition as defined by SP3 MOST® Specification of Physical Layer Rev 1.1 at 45.2 MBaud, UI = 22.14 ns.
2. Optical input is < -40 dBm, and Mode Out IM = 0.
3. Standard TTL output.
4. Measured with RL = 50 kΩ and CL = 15 pF.
5. Pulse width is measured at 1.5 V threshold using a rising edge trigger and a MOST® worst case test pattern (WCPWV).
6. Optical power generated by a standard Avago Transmitter, with ideal alignment to the photodiode using a 1 mm POF (NA = 0.5).
Receiver Optical Characteristics
(TA = -40°C to +95°C, VCCR = 5 V ± 5%)
Parameter Symbol Min. Typical Max. Unit Notes
Input Optical Power (Average) PIN –25 –2 dBm 1
Optical Spectrum Range lc630 685 nm
Input Optical Power for light-off state PINSQ –40 –25 dBm 2
Notes:
1. All Receiver input condition to be as specified in SP3 of MOST® Specification of Physical Layer Rev 1.1 at 45.2 MBaud, UI = 22.14 ns.
2. Light-off state means Mode Output Voltage is high and Data Output Voltage is low.
Receiver Timing Characteristics
(TA = -40°C to +95°C, VCCR = 5 V ± 5%)
Parameter Symbol Min. Typical Max. Unit Notes
Mode Deassert Time (On to Off) tD2ms
Squelch Time (Signal OFF Delay) tOFF4 2ms
Wakeup Time (Signal ON Delay) tON4 3ms1
Note:
1. Receiver is designed to only respond to modulated light input.