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参数资料
| 型号： | MAX9249GCM/V+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 19/36页 |
| 文件大小： | 0K |
| 描述： | IC SERIALIZER GMSL LVDS 48TQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 250 |
| 功能： | 串行器 |
| 数据速率： | 2.5Gbs |
| 输入类型： | LVDS |
| 输出类型： | 串行 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFP（7x7） |
| 包装： | 管件 |
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26 _____________________________________________________________________________________
MAX9249
Gigabit Multimedia Serial Link
Serializer with LVDS System Interface
Case 2: Standby Start Mode
After power-up or when PWDN transitions from low to
high for both the serializer and deserializer, the GMSL
deserializer starts up in sleep mode, and the MAX9249
stays in standby mode (does not send serial data). Use
the FC and program the MAX9249 to set SEREN = 1 to
establish a video link or CLINKEN = 1 to establish the
configuration link. After locking to a stable RXCLKIN_ (for
SEREN = 1) or the internal oscillator (for CLINKEN = 1),
the MAX9249 sends a wake-up signal to the deserializer.
The GMSL deserializer exits sleep mode after locking to
the serial data and sets SLEEP = 0. If after 8ms the dese-
rializer does not lock to the input serial data, the GMSL
deserializer goes back to sleep, and the internal sleep bit
remains set (SLEEP = 1).
Case 3: Remote Side Autostart Mode
After power-up or when PWDN transitions from low
to high, the remote device (GMSL deserializer) starts
up and tries to lock to an incoming serial signal with
sufficient power. The host side (MAX9249) is in standby
mode and does not try to establish a link. Use the FC and
program the MAX9249 to set SEREN = 1 (and apply a
stable RXCLKIN_) to establish a video link or CLINKEN
= 1 to establish the configuration link. In this case, the
GMSL deserializer ignores the short wake-up signal sent
from MAX9249.
Figure 23. State Diagram, CDS = Low (LCD Application)
Table 9. Startup Selection for Image-Sensing Applications (CDS = High)
POWER-DOWN
OR POWER-OFF
POWER-ON
IDLE
CONFIG LINK
OPERATING
ALL STATES
VIDEO
LINK LOCKING
VIDEO LINK
UNLOCKED
AUTOS PIN
SETTING
LOW
HIGH
1
0
SEREN BIT
POWER-UP VALUE
PWDN = LOW OR
POWER-OFF
SEREN = 1,
RXCLKIN_ RUNNING
SEREN = 0, OR
NO RXCLKIN_
SEREN = 0,
NO RXCLKIN_
PWDN = HIGH
POWER-ON,
AUTOS = LOW
CONFIG
LINK STARTING
PROGRAM
REGISTERS
VIDEO LINK
OPERATING
PRBSEN = 0
PRBSEN = 1
VIDEO LINK
PRBS TEST
CLINKEN = 0 OR
SEREN = 1
CLINKEN = 1
CLINKEN = 0 OR
SEREN = 1
CONFIG LINK
UNLOCKED
VIDEO LINK
LOCKED
CONFIG LINK
PWDN = HIGH,
POWER-ON
AUTOS = LOW
CASE
AUTOS
(MAX9249)
MAX9249 POWER-UP
STATE
GMSL DESERIALIZER
POWER-UP STATE
LINK STARTUP MODE
1
Low
Serialization enabled
Normal
(SLEEP = 0)
Autostart
2
High
Sleep mode
(SLEEP = 1)
Normal
(SLEEP = 0)
MAX9249 is in sleep mode. Wake up the
MAX9249 through the control channel (FC
attached to the GMSL deserializer).
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| MAX924CPE | 功能描述:校验器 IC RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX924CPE+ | 功能描述:校验器 IC Quad Comparator w/1% Precision Ref RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX924CSE | 功能描述:校验器 IC Quad Comparator w/1% Precision Ref RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX924CSE+ | 功能描述:校验器 IC Quad Comparator w/1% Precision Ref RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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