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AFCT-5765ANPZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19
10
Table 5. EEPROM Serial ID Memory Contents - Address A2h (AFCT-5765Z family only)
Byte
#Decimal Notes
Byte
#Decimal Notes
Byte
#Decimal Notes
0 Temp H Alarm MSB
1
26 Tx Pwr L Alarm MSB
4
104 Real Time Rx P
AV
MSB
5
1 Temp H Alarm LSB
1
27 Tx Pwr L Alarm LSB
4
105 Real Time Rx P
AV
LSB
5
2 Temp L Alarm MSB
1
28 Tx Pwr H Warning MSB
4
106 Reserved
3 Temp L Alarm LSB
1
29 Tx Pwr H Warning LSB
4
107 Reserved
4 Temp H Warning MSB
1
30 Tx Pwr L Warning MSB
4
108 Reserved
5 Temp H Warning LSB
1
31 Tx Pwr L Warning LSB
4
109 Reserved
6 Temp L Warning MSB
1
32 Rx Pwr H Alarm MSB
5
110 Status/Control - see Table 6
7 Temp L Warning LSB
1
33 Rx Pwr H Alarm LSB
5
111 Reserved
8V
CC
H Alarm MSB
2
34 Rx Pwr L Alarm MSB
5
112 Flag Bits - see Table 7
9V
CC
H Alarm LSB
2
35 Rx Pwr L Alarm LSB
5
113 Flag Bit - see Table 7
10 V
CC
L Alarm MSB
2
36 Rx Pwr H Warning MSB
5
114 Reserved
11 V
CC
L Alarm LSB
2
37 Rx Pwr H Warning LSB
5
115 Reserved
12 V
CC
H Warning MSB
2
38 Rx Pwr L Warning MSB
5
116 Flag Bits - see Table 7
13 V
CC
H Warning LSB
2
39 Rx Pwr L Warning LSB
5
117 Flag Bits - see Table 7
14 V
CC
L Warning MSB
2
40-55 Reserved 118 Reserved
15 V
CC
L Warning LSB
2
56-94 External Calibration Constants
6
119 Reserved
16 Tx Bias H Alarm MSB
3
95 Checksum for Bytes 0-94
7
120-122 Reserved
17 Tx Bias H Alarm LSB
3
96 Real Time Temperature MSB
1
123
18 Tx Bias L Alarm MSB
3
97 Real Time Temperature LSB
1
124
19 Tx Bias L Alarm LSB
3
98 Real Time Vcc MSB
2
125
20 Tx Bias H Warning MSB
3
99 Real Time Vcc LSB
2
126
21 Tx Bias H Warning LSB
3
100 Real Time Tx Bias MSB
3
127 Reserved
8
22 Tx Bias L Warning MSB
3
101 Real Time Tx Bias LSB
3
128-247 Customer Writable
9
23 Tx Bias L Warning LSB
3
102 Real Time Tx Power MSB
4
248-254 Vendor Speci c
24 Tx Pwr H Alarm MSB
4
103 Real Time Tx Power LSB
4
255
25 Tx Pwr H Alarm LSB
4
Notes:
1. Temperature (Temp) is decoded as a 16 bit signed twos compliment integer in increments of 1/256 °C.
2. Supply voltage (V
CC)
is decoded as a 16 bit unsigned integer in increments of 100 μV.
3. Laser bias current (Tx Bias) is decoded as a 16 bit unsigned integer in increments of 2 μA.
4. Transmitted average optical power (Tx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 μW.
5. Received average optical power (Rx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 μW.
6. Bytes 55-94 are not intended from use with AFCT-5765xxxx, but have been set to default values per SFF-8472.
7. Bytes 95 is a checksum calculated (per SFF-8472) and stored prior to product shipment.
8. Byte 127 accepts a write but performs no action (reserved legacy byte).
9. Bytes 128-247 are write enabled (customer writable).
10. Byte 255 bits 2 and 3 control laser margining (per Table 7) when an enabling password is entered into bytes 123-126.
11
Table 6. EEPROM Serial ID Memory Contents - Address A2h, Byte 110 (AFCT-5765Z family only)
Bit # Status/Control Name Description
7 Tx Disable State Digital state of SFP Tx Disable Input Pin (1 = Tx_ Disable asserted)
6 Soft Tx Disable Read/write bit for changing digital state of SFP Tx_Disable function
1
5 Reserved
4 Rx Rate Select State Digital state of SFP Rate Select Input Pin (1 = full bandwidth of 155 Mbit)
2
3 Reserved
2 Tx Fault State Digital state of the SFP Tx Fault Output Pin (1 = Tx Fault asserted)
3
1 Rx LOS State Digital state of the SFP LOS Output Pin (1 = LOS asserted)
0 Data Ready (Bar) Indicates transceiver is powered and real time sense data is ready (0 = Ready)
Notes:
1. Bit 6 is logic OR’d with the SFP Tx_Disable input pin 3 ... either asserted will disable the SFP transmitter.
2. AFCT-5765Z does not respond to state changes on Rate Select Input Pin. It is internally hardwired to full bandwidth.
3. By default, TX Fault is set to trigger only on hardware faults.
Table 7. EEPROM Serial ID Memory Contents - Address A2h, Bytes 112, 113, 116, 117 (AFCT-5765Z family only)
Byte Bit # Flag Bit Name Description
112
7 Temp High Alarm Set when transceiver nternal temperature exceeds high alarm threshold.
6 Temp Low Alarm Set when transceiver internal temperature exceeds alarm threshold.
5V
CC
High Alarm Set when transceiver internal supply voltage exceeds high alarm threshold.
4V
CC
Low Alarm Set when transceiver internal supply voltage exceeds low alarm threshold.
3 Tx Bias High Alarm Set when transceiver laser bias current exceeds high alarm threshold.
2 Tx Bias Low Alarm Set when transceiver laser bias current exceeds low alarm threshold.
1 Tx Power High Alarm Set when transmitted average optical power exceeds high alarm threshold.
0 Tx Power Low Alarm Set when transmitted average optical power exceeds low alarm threshold.
113
7 Rx Power High Alarm Set when received P_Avg optical power exceeds high alarm threshold.
6 Rx Power Low Alarm Set when received P_Avg optical power exceeds low alarm threshold.
0-5 Reserved
116
7 Temp High Warning Set when transceiver internal temperature exceeds high warning threshold.
6 Temp Low Warning Set when transceiver internal temperature exceeds low warning threshold.
5V
CC
High Warning Set when transceiver internal supply voltage exceeds high warning threshold.
4V
CC
Low Warning Set when transceiver internal supply voltage exceeds low warning threshold.
3 Tx Bias High Warning Set when transceiver laser bias current exceeds high warning threshold.
2 Tx Bias Low Warning Set when transceiver laser bias current exceeds low warning threshold.
1 Tx Power High Warning Set when transmitted average optical power exceeds high warning threshold.
0 Tx Power Low Warning Set when transmitted average optical power exceeds low warning threshold.
117
7 Rx Power High Warning Set when received P_Avg optical power exceeds high warning threshold.
9 Rx Power Low Warning Set when received P_Avg optical power exceeds low warning threshold.
0-5 Reserved
12
Optical Parameters
Absolute Maximum Ratings
Absolute maximum ratings are those values beyond which functional performance is not intended, device reliability is not im-
plied, and damage to the device may occur.
Parameter Symbol Minimum Maximum Unit Notes
Storage Temperature (non-operating) T
S
-40 +85 ° C
Relative Humidity RH 0 85 %
Supply Voltage V
CC
-0.5 3.63 V
Input Voltage on any Pin V
I
-0.5 V
CC
V
Receiver Optical Input P
IN
ABS 0 dBm
Recommended Multirate Operating Conditions
Typical operating conditions are those values for which functional performance and device reliability is implied.
Parameter Symbol Minimum Typical Maximum Unit Notes
Case Operating Temperature
AFCT-576xNLZ/NPZ
AFCT-576xANLZ/ANPZ
T
C
T
C
-10
-40
+85
+85
° C
° C
Supply Voltage V
CC
3.1 3.3 3.5 V
Transceiver Electrical Characteristics for multirate operations at Fast Ethernet (125 Mbit/s) and OC-3 (155 Mbit/s)
*6
Parameter Symbol Minimum Typical Maximum Unit Notes
Module supply current I
CCT
250 mA 1
Power Dissipation P
DISS
875 mW
AC Electrical Characteristics
Power Supply Noise Rejection PSNR 100 mV 2
In-rush Current 30 mA
DC Electrical Characteristics
Signal Outputs:
Transmit Fault (TX_FAULT)
Loss of Signal (LOS)
V
OH
2.0 3.5 V
3V
OL
0 0.8 V
Signal Inputs:
Transmitter Disable (TX_DISABLE)
MOD-DEF1, 2
V
IH
2.0 3.5 V
6V
IL
0 0.8 V
Data Input:
Transmitter Single Ended Input Voltage (TD±) V
I
250 1200 mV 4
Data Ouput:
Receiver Single Ended Output Voltage (RD±) V
O
250 1000 mV 5
Notes:
1. MSA gives max current at 300 mA.
2. MSA lter is required on host board 10 Hz to 2 MHz.
3. LVTTL, External 4.7-10 K pull up resistor required on host board to voltage less than Vcc + 0.3 V.
4. Internally ac coupled and terminated (100 di erential).
5. Internally ac coupled and load termination located at the user SERDES.
6. Minimum input to MOD-DEF1,2 is 0.7*V
CC
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19

AFCT-5765ANPZ

Mfr. #:
Buy AFCT-5765ANPZ
Manufacturer:
Broadcom / Avago
Description:
Fiber Optic Transmitters, Receivers, Transceivers Transceiver
Lifecycle:
New from this manufacturer.
Delivery:
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