Details

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BUY ADV7125JSTZ330 https://www.utsource.net/itm/p/12606891.html

Parameter	Description	Value
Device	High-Performance 3-Channel Video DAC	ADV7125JSTZ330
Package	TQFP (Thin Quad Flat Package)	48-Pin
Operating Voltage	Supply Voltage for Digital and Analog Circuits	3.3V 卤 5%
Output Voltage Swing	Differential Output Voltage Swing	0.7Vpp to 1.4Vpp
Data Rate	Maximum Data Rate per Channel	165 Mbps
Power Consumption	Typical Power Consumption	180 mW
Temperature Range	Operating Temperature Range	-40掳C to +85掳C
Interface	Digital Input Interface	8-bit Parallel
Output Configuration	Analog Output Configuration	Differential or Single-Ended
Output Impedance	Output Impedance	75 惟
Synchronization	Synchronization Input	TTL-Level
CMOS Compatibility	CMOS Input Compatibility	Yes
LVDS Compatibility	LVDS Output Compatibility	No
ESD Protection	Electrostatic Discharge Protection	HBM: 2 kV, MM: 200 V
RoHS Compliance	Restriction of Hazardous Substances	Yes

Instructions for Use

1. Power Supply:

   • Connect the 3.3V supply to the VCC pin and ensure it is stable within 卤5%.
   • Use decoupling capacitors (0.1 渭F and 10 渭F) close to the VCC pins to filter noise.

2. Digital Inputs:

   • Connect the 8-bit parallel data inputs (D0-D7) to your digital source.
   • Ensure the data inputs are synchronized with the clock signal (CLK).

3. Analog Outputs:

   • The analog outputs (Y1, Y2, Y3) can be configured as differential or single-ended.
   • For differential output, connect the outputs to a 75 惟 load.
   • For single-ended output, use only one of the differential pairs and terminate the other to ground.

4. Synchronization:

   • Connect the synchronization input (SYNC) to your control logic.
   • The SYNC signal should be TTL-level and used to control the start of data conversion.

5. Temperature Considerations:

   • Ensure the device operates within the specified temperature range (-40掳C to +85掳C).
   • Use proper heat dissipation techniques if operating at high temperatures.

6. ESD Protection:

   • Handle the device with care to avoid ESD damage.
   • Use ESD-safe tools and work surfaces.

7. Testing and Debugging:

   • Verify the power supply and ground connections before applying any signals.
   • Use an oscilloscope to check the analog outputs for correct waveform and amplitude.
   • Refer to the datasheet for detailed timing diagrams and test conditions.

(For reference only)