參數(shù)資料
型號： MAX3736
廠商： Maxim Integrated Products, Inc.
英文描述： 3.2Gbps, Low-Power, Compact, SFP Laser Driver
中文描述： 3.2Gbps、低功耗、緊湊的SFP激光驅(qū)動器
文件頁數(shù)： 3/11頁
文件大?。?/td> 341K
代理商： MAX3736
M
3.2Gbps, Low-Power, Compact,
SFP Laser Driver
_______________________________________________________________________________________
3
Note 1:
Specifications at -40°C are guaranteed by design and characterization. Dice are tested at T
A
= +25°C only.
Note 2:
Maximum value is specified at I
MOD
= 60mA and IBIAS = 100mA. BC_MON connected to V
CC
.
Note 3:
Modulation current gain, G
MOD
, is defined as G
MOD
= I
MOD
/ I
MODSET
. Bias current gain, G
BIAS
, is defined as G
BIAS
=
I
BIAS
/ I
BIASSET
. The nominal gain is measured at V
CC
= +3.3V and T
A
= +25°C.
Note 4:
Gain stability is defined as [(Gain) - (Nom_Gain)] / (Nom_Gain) over the listed current range, temperature, and supply
variation. Nominal gain is measured at V
CC
= +3.3V, T
A
= +25°C. The voltage at the BC_MON pin must not exceed 1.39V.
Note 5:
Guaranteed by design and characterization; see Figure 2.
Note 6:
V
CC
turn-on time must be less than 0.8s, DC-coupled interface.
Note 7:
The gain matching is defined as ABS [(G
MOD
/G
BIAS
- G
MODNOM
/G
BIASNOM
)/(G
MODNOM
/G
BIASNOM
)] over the specified
temperature and voltage supply range.
Note 8:
For supply noise tolerance, noise is added to the supply (100mV
P-P
) up to 2MHz; see Figure 3.
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.97V to +3.63V, T
A
= -40°C to +85°C. Typical values are at V
CC
= +3.3V, I
BIAS
= 20mA, I
MOD
= 30mA, T
A
= +25°C, unless
otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MODULATOR
5mA
≤
I
MOD
≤
10mA
10mA
≤
I
MOD
≤
85mA
70
79
-4.4
-3.3
85
85
95
91
+4
+3.3
Modulation Current Gain
G
MOD
(Note 3)
A/A
Modulation Current Gain Stability
Modulation Current Gain Linearity
10mA
≤
I
MOD
≤
85mA (Notes 4, 5)
10mA
≤
I
MOD
≤
85mA (Note 5)
I
BIASSET
= 0.15mA; I
MODSET
= 0.7mA
I
BIASSET
= I
MODSET
= 0.15mA
I
BIASSET
= I
MODSET
= 0.4mA
I
BIASSET
= I
MODSET
= 0.6mA
I
BIASSET
= I
MODSET
= 0.9mA
DIS asserted high
20% to 80%; 10mA
≤
I
MOD
≤
60mA (Note 5)
80% to 20%; 10mA
≤
I
MOD
≤
60mA (Note 5)
10mA
≤
I
MOD
≤
60mA; 2.67Gbps;
2
23
-1 PRBS
%
%
2.3
0.1
0.1
0.1
0.1
1.4
1
1
1
100
80
80
Bias Current Gain and
Modulation Current Gain
Matching (Notes 5, 7)
%
Modulation OFF Current
Rise Time
Fall Time
I
MODOFF
t
R
t
F
μA
ps
ps
48
58
16
38
10mA
≤
I
MOD
≤
60mA; 3.2Gbps;
K28.5 pattern
17
38
10mA
≤
I
MOD
≤
60mA; 155Mbps;
2
23
-1 PRBS
30
ps
P-P
Deterministic Jitter
(Notes 5, 8)
10mA
≤
I
MOD
≤
60mA; 3.2Gbps; K28.5;
T
A
= +100°C
10mA
≤
I
MOD
≤
60mA (Note 5)
6.3
ps
Random Jitter
0.6
1
ps
RMS
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MAX3736ETE 功能描述:激光驅(qū)動器 3.2Gbps Low-Power SFP Laser Driver RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3736ETE+ 功能描述:激光驅(qū)動器 3.2Gbps Low-Power SFP Laser Driver RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3736ETE+T 功能描述:激光驅(qū)動器 3.2Gbps Low-Power SFP Laser Driver RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3736ETE-T 功能描述:激光驅(qū)動器 3.2Gbps Low-Power SFP Laser Driver RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
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