参数资料
型号: MAX9259GCB/V+T
厂商: Maxim Integrated Products
文件页数: 23/51页
文件大小: 0K
描述: IC SERIALIZER GMSL 64TQFP
标准包装: 750
系列: *
Gigabit Multimedia Serial Link with Spread
Spectrum and Full-Duplex Control Channel
MAX9259/MAX9260
_______________________________________________________________________________________ 3
MAX9259 DC ELECTRICAL CHARACTERISTICS (continued)
(VDVDD = VAVDD = 1.7V to 1.9V, VIOVDD = 1.7V to 3.6V, RL = 100I Q1% (differential), TA = -40NC to +105NC, unless otherwise noted.
Typical values are at VDVDD = VAVDD = VIOVDD = 1.8V, TA = +25NC.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I2C AND UART I/O, OPEN-DRAIN OUTPUTS (RX/SDA, TX/SCL, LFLT)
High-Level Input Voltage
VIH2
0.7 x
VIOVDD
V
Low-Level Input Voltage
VIL2
0.3 x
VIOVDD
V
Input Current
IIN2
VIN = 0 to VIOVDD (Note 2)
-110
+5
F
A
Low-Level Open-Drain Output
Voltage
VOL2
IOL = 3mA
VIOVDD = 1.7V to 1.9V
0.4
V
VIOVDD = 3.0V to 3.6V
0.3
DIFFERENTIAL OUTPUT (OUT+, OUT-)
Differential Output Voltage
VOD
Preemphasis off (Figure 1)
300
400
500
mVP-P
3.3dB preemphasis setting, VOD(P)
(Figure 2)
350
610
3.3dB deemphasis setting, VOD(D)
(Figure 2)
240
425
Change in VOD Between
Complementary Output States
D
VOD
15
mV
Output Offset Voltage,
(VOUT+ + VOUT-)/2 = VOS
VOS
Preemphasis off
1.1
1.4
1.56
V
Change in VOS Between
Complementary Output States
D
VOS
15
mV
Output Short-Circuit Current
IOS
VOUT+ or VOUT- = 0V
-60
mA
VOUT+ or VOUT- = 1.9V
25
Magnitude of Differential Output
Short-Circuit Current
IOSD
VOD = 0V
25
mA
Output Termination Resistance
(Internal)
RO
From OUT+, OUT- to VAVDD
45
54
63
I
REVERSE CONTROL-CHANNEL RECEIVER (OUT+, OUT-)
High Switching Threshold
VCHR
27
mV
Low Switching Threshold
VCLR
-27
mV
LINE-FAULT-DETECTION INPUT (LMN_)
Short-to-GND Threshold
VTG
Figure 3
0.3
V
Normal Thresholds
VTN
Figure 3
0.57
1.07
V
Open Thresholds
VTO
Figure 3
1.45
VIO+
0.06
V
Open Input Voltage
VIO
Figure 3
1.47
1.75
V
Short-to-Battery Threshold
VTE
Figure 3
2.47
V
POWER SUPPLY
Worst-Case Supply Current
(Figure 4)
IWCS
BWS = GND
fPCLKIN = 16.6MHz
100
125
mA
fPCLKIN = 33.3MHz
105
145
fPCLKIN = 66.6MHz
116
155
fPCLKIN = 104MHz
135
175
Sleep-Mode Supply Current
ICCS
40
110
F
A
Power-Down Supply Current
ICCZ
PWDN = GND
5
70
F
A
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