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参数资料
| 型号： | MAX4969CTO+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/10页 |
| 文件大小： | 0K |
| 描述： | IC MUX/REDRIVER PCIE 42TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 28 |
| 类型： | 转接驱动器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | PCIe? |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 42-WFQFN 裸露焊盘 |
| 供应商设备封装： | 42-TQFN-EP（3.5x9） |
| 包装： | 管件 |
PCIe, Single Lane, 2:1/1:2 Multiplexer and
Redriver with Equalization
MAX4969
7
Pin Description
PIN
NAME
FUNCTION
1, 17, 22,
38
VCC
Power-Supply Input. Bypass VCC to GND with 1FF and 0.01FF capacitors in parallel as close to the
device as possible, recommended on each VCC pin.
2
INEQ1
Channel 1 Input Equalization Control MSB. See Table 2. INEQ1 is internally pulled down by a 60kI
(typ) resistor.
3
INEQ0
Channel 1 Input Equalization Control LSB. See Table 2. INEQ0 is internally pulled down by a 60kI
(typ) resistor.
4, 7, 11, 14,
23, 26, 29,
31, 34, 37
GND
Ground
5
INP
Channel 1 Noninverting Input
6
INM
Channel 1 Inverting Input
8
SEL1
Channel 1 Active Output Selection Input. Drive SEL1 low to activate A outputs. Drive SEL high to
activate B outputs. SEL1 is internally pulled down by a 60kI (typ) resistor.
9
SEL2
Channel 2 Active Input Selection Input. Drive SEL2 low to activate A inputs. Drive SEL high to acti-
vate B inputs. SEL2 is internally pulled down by a 60kI (typ) resistor.
10
EN
Enable Input. Drive EN low for reduced power standby mode. Drive EN high for normal operation.
EN is internally pulled down by a 60kI (typ) resistor.
12
OUTP
Channel 2 Noninverting Output
13
OUTM
Channel 2 Inverting Output
15
ODE1
Channel 2 Output Deemphasis Control MSB. See Table 1. ODE1 is internally pulled down by a 60kI
(typ) resistor.
16
ODE0
Channel 2 Output Deemphasis Control LSB. See Table 1. ODE0 is internally pulled down by a 60kI
(typ) resistor.
18
INEQA1
Channel 2 Input A Equalization Control MSB. See Table 2. INEQA1 is internally pulled down by a
60kI (typ) resistor.
19
INEQA0
Channel 2 Input A Equalization Control LSB. See Table 2. INEQA0 is internally pulled down by a
60kI (typ) resistor.
20
INEQB1
Channel 2 Input B Equalization Control MSB. See Table 2. INEQB1 is internally pulled down by a
60kI (typ) resistor.
21
INEQB0
Channel 2 Input B Equalization Control LSB. See Table 2. INEQB0 is internally pulled down by a
60kI (typ) resistor.
24
INBM
Channel 2 Inverting Input B
25
INBP
Channel 2 Noninverting Input B
27
INAM
Channel 2 Inverting Input A
28
INAP
Channel 2 Noninverting Input A
30
RX_DET
Receiver Detection Control Bit. Toggle RX_DET to initiate receiver detection. RX_DET is internally
pulled down by a 60kI (typ) resistor.
32
OUTBM
Channel 1 Inverting Output B
33
OUTBP
Channel 1 Noninverting Output B
35
OUTAM
Channel 1 Inverting Output A
36
OUTAP
Channel 1 Noninverting Output A
39
ODEB0
Channel 1 Output B Deemphasis Control LSB. See Table 1. ODEB0 is internally pulled down by a
60kI (typ) resistor.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4969CTO+ | 功能描述:多路器开关 IC PCIe MUX w/Re-Drive 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 |
| MAX4969CTO+T | 功能描述:多路器开关 IC PCIe MUX w/Re-Drive 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 |
| MAX496C/D | 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX496CPE | 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX496CPE+ | 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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