MAX9273GTL+ Maxim Integrated, MAX9273GTL+ Datasheet - Page 36

• Manufacturer Part Number: MAX9273GTL+
• Description: Serializers & Deserializers - Serdes 1.5Gbps 22-bit Coax/STP serializer
• Manufacturer: Maxim Integrated
• Type: Serializerr

Specifications of MAX9273GTL+

• Rohs: yes
• Data Rate: 1.5 Gbit/s
• Input Type: CMOS/LVCMOS
• Output Type: CML
• Number Of Inputs: 22
• Number Of Outputs: 1
• Operating Supply Voltage: 1.7 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: TQFN-40 EP
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

Table 11. Startup Procedure for Image-Sensing Applications
Figure 33. State Diagram, All Applications
Maxim Integrated
NO.
—
1
3
4
5
ALL STATES
SLEEP = 1
FC connected to deserializer.
Powers up.
Writes deserializer configuration
bits and gets an acknowledge.
Writes serializer configuration
bits. Does not get an
acknowledge (or gets a dummy
acknowledge) if loss-of-lock
occurred.
Enables video link by setting
SEREN = 1 (if not enabled
automatically). Cannot get an
acknowledge (or gets a dummy
acknowledge) if loss-of-lock
occurred. Waits for link to be
established (~3ms).
AUTOS PIN
PWDN = LOW OR
SETTING
POWER-OFF
HIGH
LOW
SLEEP
PWDN = HIGH,
AUTOS = HIGH
POWER-ON
µC
WAKE-UP SIGNAL
SEREN POWER-UP
POWER-DOWN
POWER-OFF
FOR > 8ms
SLEEP = 1
VALUE
OR
1
0
22-Bit GMSL Serializer with Coax or
PWDN = HIGH,
AUTOS = LOW
POWER-ON
SLEEP = 0,
SEREN = 1
WAKE-UP
Sets all configuration inputs. If any
inputs are available on one chip but
not on the other, always connects
input low.
Powers up and loads default settings.
Establishes serial link.
—
Configuration changed from default
settings.
Begins serializing data.
PCLKIN RUNNING
LINK LOCKING
SEREN = 1,
SLEEP = 0,
SEREN = 0
VIDEO
SERIALIZER
SEREN = 0 OR
NO PCLKIN
VIDEO LINK
VIDEO LINK
UNLOCKED
LOCKED
POWER-ON
IDLE
CLINKEN = 0 OR
CLINKEN = 1
SEREN = 1
VIDEO LINK
OPERATING
SEREN = 0 OR
NO PCLKIN
STP Cable Drive
Sets all configuration inputs. If any
inputs are available on one chip but
not on the other, always connects
input low.
Powers up and loads default settings.
Locks to serial link signal.
Configuration changed from default
settings (loss-of-lock occurs if BWS or
EDC changes).
Relocks to serial link signal.
Locks to serial link signal and begins
deserializing data.
CLINKEN = 0 OR
LINK STARTED
SEREN = 1
PRBSEN = 0
PRBSEN = 1
CONFIG
DESERIALIZER
CONFIG LINK
CONFIG LINK
UNLOCKED
VIDEO LINK
PRBS TEST
LOCKED
MAX9273
CONFIG LINK
OPERATING
REGISTERS
PROGRAM
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