MAX9507ATE+ Maxim Integrated Products, MAX9507ATE+ Datasheet - Page 15

• Manufacturer Part Number: MAX9507ATE+
• Description: IC DIRECTDRIVE FILTER AMP 16TQFN
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r

Specifications of MAX9507ATE+

• Applications: Filter
• Number Of Circuits: 1
• -3db Bandwidth: 40.7MHz
• Slew Rate: 35 V/µs
• Current - Supply: 3.1mA
• Current - Output / Channel: 82mA
• Voltage - Supply, Single/dual (±): 1.7 V ~ 2.63 V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Supply Current: 3.1 mA
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 125 C
• Bandwidth: 280 MHz
• Maximum Power Dissipation: 1250 mW
• Mounting Style: SMD/SMT
• Supply Voltage (max): 2.625 V
• Supply Voltage (min): 1.7 V
• For Use With: MAX9507EVKIT+ - KIT EVAL FOR MAX9508MAX9507EVCMAXQU+ - SYSTEM EVAL FOR MAX9507 KIT+MOD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

If a video load is not connected to the amplifier, the
MAX9507 remains in a low-power sleep mode. The
load-sense circuitry checks for a load eight times per
second by connecting an internal 7.5kΩ pullup resistor
to the output for 1ms. If the output is pulled up, no load
is present. If the output stays low, a load is connected,
and the automatic control circuitry enables the appro-
Common Modes of Operation
X = Don’t care.
I
Table 1. Register Map
Load Detection and Dual SPST Analog Switches
2
REGISTER
NO.
ADDRESS
C Registers and Bit Descriptions
1
2
3
4
5
0x00
0x01
Shutdown mode.
Switches in normal range.
Load-detect function disabled.
Full operation mode.
Video, charge pump, and regulator on.
Switches in extended range.
Charge-pump-only mode.
Charge pump and regulator on, video off.
Switches in extended range.
Sleep mode.
Video, charge pump, and regulator automatic.
Switches in extended range only when the charge
pump is on.
Load-detect function enabled.
Charge pump and regulator on, video automatic.
Switches in extended range.
Load-detect function enabled.
1.8V DirectDrive Video Filter Amplifier with
Configuration
REGISTER
Video Load
Detect
______________________________________________________________________________________
MODE
SW2EN
LOAD
B7
SW1EN
B6
Sleep Mode
0
B5
0
0
STEN
B4
ASPEN
0
priate blocks. When the amplifier is on, it continually
checks if the load has been disconnected by detecting
if the amplifier is sinking current during a horizontal line
time. Therefore, a black-burst signal (or input signal
< 13mV) is required to maintain the detected load sta-
tus. If the load is disconnected, the device returns to
the low-power sleep mode.
X
X
0
1
1
LCFEN
FLTEN
B3
ACPEN
0
X
X
1
0
B2
0
0
ASPEN
SPEN
B1
SPEN
0
1
0
0
0
ACPEN
CPEN
B0
POWER-ON
CPEN
RESET
STATE
0x00
0x00
0
1
1
0
1
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