参数资料
型号: MAX9257AGCM/V+
厂商: Maxim Integrated Products
文件页数: 51/53页
文件大小: 0K
描述: IC SERDE PROG UART/I2C 48TQFP
标准包装: 250
系列: *
Maxim Integrated Products 7
MAX9257A/MAX9258A
Fully Programmable Serializer/Deserializer
with UART/I2C Control Channel
MAX9258A DC ELECTRICAL CHARACTERISTICS (continued)
(VCC_ = +3.0V to +3.6V, VCCIO = +1.71V to +3.6V, RL = 50I Q1%, differential input voltage |VID| = 0.05V to 1.2V, input common-
mode voltage VCM = |VID/2| to VCC - |VID/2|, TA = -40NC to +105NC, unless otherwise noted. Typical values are at VCC_ = +3.3V, |VID|
= 0.2V, VCM = 1.2V, TA = +25NC) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SINGLE-ENDED OUTPUTS
High-Level Output Voltage
VOH
IOH = -100FA
VCCOUT
- 0.1
V
IOH = -2mA
VCCOUT
-0.35
Low-Level Output Voltage
VOL
IOL = 100FA
0.1
V
IOL = 2mA
0.3
High-Impedance Output Current
IOZ
PD = low, VO = 0 to VCCOUT
-1
+1
F
A
Output Short-Circuit Current
IOS
VO = 0V
(Note 4)
VCCOUT = +1.71V to +3V
-4
-44
mA
VCCOUT = +3V to +3.6V
-16
-65
PCLK_OUT,
VO = 0V
VCCOUT = +1.71V to +3.6V
-5
-55.1
VCCOUT = +3V to +3.6V
-22
-80
OPEN-DRAIN OUTPUTS
Output Low Voltage
VOL
VCCOUT = +3V, IOL = 6.4mA
0.55
V
VCCOUT = +1.71V, IOL = 1.95mA
0.3
Leakage Current
ILEAK
VO = 0V or VCCOUT
1
F
A
LVDS INPUTS (SDI+, SDI-)
Differential Input High Threshold
VTH
50
mV
Differential Input Low Threshold
VTL
-50
mV
Input Current
IIN+, IIN-
-60
+60
F
A
Power-Off Input Current
IINO+, IINO- VCC_ = 0 or open
-70
+70
F
A
Activity-Detector Input Offset
VOFFSET
ACTOFFSET = 00
23
mV
ACTOFFSET = 01
11
ACTOFFSET = 10
59
ACTOFFSET = 11
75
CONTROL CHANNEL TRANSCEIVER
Differential Output Voltage
VOD
250
460
mV
Input Hysteresis
(Figure 2)
VHYST+
Differential low-to-high threshold
25
90
165
mV
VHYST-
Differential high-to-low threshold
-25
-90
-165
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MAX9257AGTL/V+T 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64
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