MAX24001TL+ Maxim Integrated, MAX24001TL+ Datasheet - Page 45

• Manufacturer Part Number: MAX24001TL+
• Description: Laser Drivers 2.5G Burst Mode Laser Xcvr
• Manufacturer: Maxim Integrated
• Type: Laser Driverr

Specifications of MAX24001TL+

• Rohs: yes
• Data Rate: 2.5 Gbps
• Operating Supply Voltage: 3 V to 3.6 V
• Supply Current: 136 mA
• Maximum Operating Temperature: + 95 C
• Package / Case: TQFN-40
• Maximum Power Dissipation: 2857.1 mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Part # Aliases: 90-Y24001+XS1

Maxim Integrated
B2h
B3h
B4h
B5h
7–6
5–4
3–2
1–0
7–6
5–4
3–0
BIT
BIT
BIT
BIT
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
ls_shutdown_latchen
Alarm
rogue_onu
soft_tx_fault
tx_disable
Vdd
Vref
Apc
Bias
ls_alarmflag_en
temp_hifault_en
temp_lofault_en
supply_hifault_en
supply_lofault_en
bias_hifault_en
bias_lofault_en
txpower_hifault_en
txpower_lofault_en
adc_filter
—
rxpower_bandwidth
supply_bandwidth
—
adc_config
—
adc_supplysel
—
FIELD NAME
FIELD NAME
FIELD NAME
FIELD NAME
R/W
R/W
TYPE
TYPE
TYPE
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
—
—
—
POR
POR
POR
POR
00
00
00
—
—
—
—
1
1
0
0
1
1
1
1
0
0
0
0
0
0
0
0
Latches the fault conditions associated with the shutdown laser safety system
1: Enable latching for this fault condition
1: Enable latching for this fault condition
1: Enable latching for this fault condition
1: Enable latching for this fault condition
1: Enable latching for this fault condition
1: Enable latching for this fault condition
1: Enable latching for this fault condition
1: Enable latching for this fault condition
Controls which of the DDM alarm flags contribute to the laser safety alarm_fault
fault condition.
1: Alarm fault occurs when temp exceeds high temp threshold
1: Alarm fault occurs when temp below low temp threshold
1: Alarm fault occurs when supply exceeds high supply threshold
1: Alarm fault occurs when supply below low supply threshold
1: Alarm fault occurs when bias exceeds high bias threshold
1: Alarm fault occurs when bias below low bias threshold
1: Alarm fault occurs when txpower exceeds high txpower threshold
1: Alarm fault occurs when txpower below low txpower threshold
The samples of supply and rxpower may be lowpass filtered using a filter with
programmable bandwidth.
00: fs/(2 x pi x 64) = 0.25Hz
01: fs/(2 x pi x32) = 0.5Hz
10: fs/(2 x pi x16) = 1Hz
11: fs/(2 x pi x 8) = 2Hz
fs = 100Hz based on measurements every 10ms.
Undefined
Selects rxpower filter bandwidth
Selects supply filter bandwidth
Undefined
Configure the ADC.
Undefined
00: V
01: V
Undefined
DD_TX
DD_TXO
11: V
10: V
DD_RXO
DD_RX
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
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