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參數(shù)資料
| 型號： | MAX3942ETG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MODULATOR DRVR 10GBPS 24-TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 驅(qū)動器 |
| 驅(qū)動器/接收器數(shù)： | 1/0 |
| 電源電壓： | -5.5 V ~ -4.9 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 24-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
MAX3942
10Gbps Modulator Driver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage VEE ..............................................-6.0V to +0.5V
Voltage at MODEN,
RTEN, PLRT, MODSET............................(VEE - 0.5V) to +0.5V
Voltage at DATA+, DATA-, CLK+, and CLK-……-1.65V to +0.5V
Voltage at OUT+, OUT- ................................……….-4V to +0.5V
Voltage at PWC+, PWC- ...................(VEE - 0.5V) to (VEE + 1.7V)
Continuous Power Dissipation (TA = +85°C)
24-Pin Thin QFN (derate 20.8mW/° above +85°C) ....1354mW
Current into or out of OUT+, OUT-.................……………...80mA
Storage Temperature Range .....................……-55°C to +150°C
Operating Temperature Range ....................……-40°C to +85°C
Lead Temperature (soldering, 10s)............………………+300°C
ELECTRICAL CHARACTERISTICS
(VEE = -5.5V to -4.9V, TA = -40°C to +85°C. Typical values are at VEE = -5.2V, IMOD = 100mA, and TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Supply Voltage
VEE
-5.5
-4.9
V
Retime disabled
125
175
Supply Current
IEE
Excluding IMOD
(Note 1)
Retime enabled
140
200
mA
Power-Supply Noise Rejection
PSNR
f
2MHz (Note 2); see Figure 3
15
dB
SIGNAL INPUT (Note 3)
Input Data Rates
NRZ
10.7
Gbps
Single-Ended Input Resistance
RIN
Input to GND
42.5
50
58.5
DC-coupled, Figure 1a
-1
0
Single-Ended Input Voltage
VIS
AC-coupled, Figure 1b
-0.4
+0.4
V
DC-coupled (Note 4)
0.2
2.0
Differential Input Voltage
VID
AC-coupled (Note 4)
0.2
1.6
VP-P
Differential Input Return Loss
RLIN
15GHz
15
dB
MODULATION (Note 5)
Maximum Modulation Current
112
120
mAP-P
Minimum Modulation Current
VMODSET = VEE
37
41
mAP-P
MODSET Voltage Range
VMODSET
VEE
VEE +
V
Equivalent Modulation
RMODEQV
(Note 7)
11.1
Modulation Set Bandwidth
Modulation depth 10%, 50
driver load
5
MHz
MODSET Input Resistance
20
k
Modulation-Current
Temperature Stability
(Note 6)
-980
0
ppm/
°C
Modulation-Current-Setting Error
50
driver load, TA = +25°C
-10
+10
%
Output Resistance
ROUT
OUT+ and OUT- to GND
42.5
50
58.5
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