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参数资料
| 型号： | MAX3845UCQ+TD |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/19页 |
| 文件大小： | 0K |
| 描述： | IC SW/CBL DRVR DVI/HDMI 100TQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 250 |
| 类型： | HDMI/DVI 开关 |
| 应用： | HDMI，DVI，接收器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-TQFP 裸露焊盘 |
| 供应商设备封装： | 100-TQFP-EP（14x14） |
| 包装： | 带卷 (TR) |
MAX3845
DVI/HDMI 2:4 TMDS Fanout Switch and
Cable Driver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3.0V to +3.6V, TA = -10°C to +85°C. Typical values are at VCC = +3.3V, external terminations = 50
Ω ±1%, TMDS rate =
250Mbps to 1.65Gbps, TA = +25°C, unless otherwise noted.) (Note 1)
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 Range (VCC) ................................-0.3V to +5.5V
Voltage Range at HOTPLUGx Pins ......................-0.3V to +6.0V
Voltage Range at LVTTL, LVCMOS, I/O Pins .......-0.3V to +5.5V
Voltage Range at CML Output Pins ......................-0.3V to +5.5V
Voltage Range at CML Input Pins
(CML short to GND duration < 1s)....................-0.3V to +4.0V
Voltage Between Any Input CML I/O
Complementary Pair ......................................................±3.3V
Voltage Range at LOSMUTE_EN ..........................-0.3V to +5.5V
Voltage Between Any Output CML I/O
Complementary Pair.......................................................±3.6V
Continuous Power Dissipation (TA = +70
°C)
100-Pin TQFP-EP (derate 45.5mW/
°C
above +70
°C) ............................................................3636mW
Operating Junction Temperature .....................-55°C to +150°C
Storage Temperature Range ............................-55°C to +150°C
Die Attach Temperature ..................................................+400°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Supply Current
ICC
PREEMPH[1:4] = high, OUT_LEVEL = high,
current into VCC pins, 1200mVP-P = VIN
454
626
mA
Supply-Noise Tolerance
DC to 500kHz
50
mVP-P
SKIN-EFFECT EQUALIZER PEAKING
Fixed Rx Equalizer
Compensation
Gain at 825MHz
1
PREEMPHx pin = low
0
PREEMPHx pin = open
3
Settable Tx Preemphasis
PREEMPHx pin = high
6
dB
JITTER PERFORMANCE
0dB cable loss, no
preemphasis
0.04
0.12
3dB cable loss, +3dB
preemphasis
0.05
0.12
200
back
termination
6dB cable loss, +6dB
preemphasis
0.07
0.12
0dB cable loss, no
preemphasis
0.07
0.2
3dB cable loss, +3dB
preemphasis
0.08
0.2
Residual Deterministic Jitter
(Measured at end of cable
having ideal skin-effect loss
and connectors, e.g., Gore Twin
Coax, Amphenol Skewclear
Twinax, with SMA connectors)
(Note 2)
No back
termination
6dB cable loss, +6dB
preemphasis
0.10
0.2
UI
Residual Random Jitter (Note 3)
Measured with source Tr/Tf = 250ps
1.5
2
psRMS
CML INPUTS (SOURCE SIDE)
Differential-Input Voltage Swing
VID
At cable input
400
2000
mVP-P
Common-Mode Input Voltage
VCM
VCC - 1000
VCC
Input Voltage When Disconnected
VCC - 10
VCC + 10
mV
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相关代理商/技术参数 |
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| MAX384C/D | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX384CPN | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX384CWN | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX384CWN+ | 功能描述:多路器开关 IC 4:1 2Ch Low Voltage MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX384CWN+T | 功能描述:多路器开关 IC 4:1 2Ch Low Voltage MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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