ADV7391BCPZ Analog Devices Inc, ADV7391BCPZ Datasheet - Page 73

• Manufacturer Part Number: ADV7391BCPZ
• Description: IC ENCODER VIDEO W/DAC 32-LFCSP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7391BCPZ

• Applications: Set-Top Boxes, Video Players, Displays
• Voltage - Supply, Analog: 2.6 V ~ 3.46 V
• Voltage - Supply, Digital: 1.71 V ~ 1.89 V
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Supply Voltage Range: 1.71V To 1.89V
• Operating Temperature Range: -40°C To +85°C
• Tv / Video Case Style: LFCSP
• No. Of Pins: 32
• Svhc: No SVHC (18-Jun-2010)
• Operating Temperature Max: 85°C
• Operating: RoHS Compliant
• Input Format: Digital
• Output Format: Analogue
• Dac Resolution: 10bit
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADV7391EBZ - BOARD EVAL FOR ADV7391 ENCODER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LOOP FILTER COMPONENTS
SHOULD BE LOCATED
CLOSE TO THE EXT_LF
PIN AND ON THE
SAME SIDE OF THE PCB
AS THE ADV7390.
EXTERNAL LOOP FILTER
PV
V
DD
DD_IO
PV
PIXEL PORT INPUTS
150nF
V
V
DD
AA
DD
INPUTS/OUTPUTS
12nF
CLOCK INPUT
170Ω
33µF
33µF
33µF
33µF
CONTROL
GND_IO
PGND
AGND
DGND
I2C PORT
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
AGND
AGND
P0
P1
P2
P3
P4
P5
P6
P7
HSYNC
VSYNC
CLKIN
SDA
SCL
RESET
EXT_LF
10µF
10µF
10µF
10µF
DGND
AGND
GND_IO
PGND
PGND
PGND
ADV7390BCBZ
DGND
DGND
DGND
DGND
Figure 97. ADV7390BCBZ-A (WLCSP) Typical Applications Circuit
0.1µF
0.1µF
0.1µF
0.1µF
GND_IO
AGND
DGND
PGND
GND_IO
GND_IO
ALSB
COMP
DAC 1
R
SET
0.01µF
0.01µF
0.01µF
0.01µF
AGND
GND_IO
PGND
DGND
TIE EITHER
LOW OR HIGH
R
DAC
SET
V
75Ω
AA
DAC FULL DRIVE OPTION
Rev. B | Page 73 of 108
510Ω
1µF
2.2nF
V
DECOUPLING FOR
EACH POWER PIN
AGND
AGND
DD
(RECOMMENDED)
DAC LOW DRIVE OPTION
POWER SUPPLY
OPTIONAL LPF
4.12kΩ
AGND
300Ω
V
SUPPLY
DECOUPLING
AGND
PV
SUPPLY
DECOUPLING
V
SUPPLY
DECOUPLING
DD_IO
AA
DD
LPF
POWER
ADA4411-3
POWER
POWER
ADV7390/ADV7391/ADV7392/ADV7393
VIDEO
NOTES
1. FOR OPTIMUM PERFORMANCE, EXTERNAL COMPONENTS CONNECTED
2. THE I
3. THE RESISTOR CONNECTED TO THE R
4. THE RECOMMENDED MODE OF OPERATION FOR THE DACs IS FULL-
75Ω
TO THE COMP, R
CLOSE TO, AND ON THE SAME SIDE OF THE PCB AS, THE ADV7390.
TOLERANCE.
DRIVE (R
ALSB = 0, I
ALSB = 1, I
VIDEO
2
C DEVICE ADDRESS IS CONFIGURABLE USING THE ALSB PIN:
SET
2
2
C DEVICE ADDRESS = 0xD4
C DEVICE ADDRESS = 0xD6
= 510Ω, R
SET
AND DAC OUTPUT PINS SHOULD BE LOCATED
L
= 37.5Ω).
SET
PIN SHOULD HAVE A 1%