Analog Devices ADV7850 Hardware Manual page 443

Location Mnemonic
F4 RXB_5V
F20 PLL_LF
F21 GND
F22 ACMUXIN_4R
F23 ACMUXIN_4L
G1 TVDD
G2 TVDD
G3 TVDD
G4 TVDD
G7 GND
G8 TEST1
G9 CVDD
G10 CVDD
G11 CVDD
G12 CVDD
G13 CVDD
G14 CVDD
G15 CVDD
G16 GND
G17 GND
G20 AC_AVDD
G21 GND
G22 ACMUXIN_5R
G23 ACMUXIN_5L
H1 EP_MISO
H2 EP_MOSI
H3 SPDIF_IN
H4 RXA_5V
H7 GND
H8 GND
H9 GND
H10 GND
H11 GND
H12 GND
H13 GND
H14 GND
H15 GND
H16 GND
H17 GND
H20 GND
H21 GND
H22 FILTA
H23 VREF_AUDIO
J1 EP_CSB
J2 EP_SCK
J3 SHARED_EDID
J4 RESET
J7 GND
J8 GND
J9 GND
J10 GND
Rev. A May 2012
Type Recommended Configuration if Not Used
HDMI Input This pin should be tied to 5 V
Miscellaneous Analog This pin is always connected to the external PLL loop filter circuit
Ground Ground
Analog Audio Input Float this pin
Analog Audio Input Float this pin
Power This pin is always connected to Terminator supply voltage (3.3 V)
Power This pin is always connected to Terminator supply voltage (3.3 V)
Power This pin is always connected to Terminator supply voltage (3.3 V)
Power This pin is always connected to Terminator supply voltage (3.3 V)
Ground Ground
Test Float this Pin
Power This pin is always connected to Comparator supply voltage (1.8 V)
Power This pin is always connected to Comparator supply voltage (1.8 V)
Power This pin is always connected to Comparator supply voltage (1.8 V)
Power This pin is always connected to Comparator supply voltage (1.8 V)
Power This pin is always connected to Comparator supply voltage (1.8 V)
Power This pin is always connected to Comparator supply voltage (1.8 V)
Power This pin is always connected to Comparator supply voltage (1.8 V)
Ground Ground
Ground Ground
Power This pin is always connected to the Audio block supply (3.3V)
Ground Ground
Analog Audio Input Float this pin
Analog Audio Input Float this pin
Digital Output Float this pin
Digital Input Float this pin
Miscellaneous digital Float this pin
HDMI Input This pin should be tied to 5 V
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Miscellaneous analog This pin is always connected to 10 uF and 0.1 uF decoupling caps to
GND if using audio codec.
Can be left floating if Audio Codec is not used.
Miscellaneous analog This pin is always connected to 47 uF and 0.1 uF decoupling caps to
GND if using audio codec.
Can be left floating if Audio Codec is not used.
Miscellaneous digital Float this pin
Miscellaneous digital Float this pin
Miscellaneous digital Float this pin
Miscellaneous digital This level should be controlled by an external processor
Ground Ground
Ground Ground
Ground Ground
Ground Ground
443
ADV7850