CS61884-IQZ Cirrus Logic Inc, CS61884-IQZ Datasheet - Page 9

• Manufacturer Part Number: CS61884-IQZ
• Description: IC,PCM TRANSCEIVER,OCTAL,CEPT PCM-30/E-1,QFP,144PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS61884-IQZ

• Rohs Compliant: YES

3. PIN DESCRIPTIONS
3.1 Power Supplies
DS485F1
SYMBOL
RGND0
RGND1
TGND0
TGND1
TGND2
TGND3
TGND4
TGND5
TGND6
TGND7
GNDIO
VCCIO
RV0+
TV+0
TV+1
TV+2
TV+3
TV+4
TV+5
TV+6
TV+7
RV1+
LQFP
125
122
128
131
137
134
116
119
17
92
18
91
19
90
20
89
44
47
53
50
56
59
65
62
N4, P4
N6, P6
L4, M4
L6, M6
L9, M9
N9, P9
A9, B9
A4, B4
A6, B6
FBGA
G14
M11
G11
H14
H11
N11
C11
D11
P11
A11
B11
L11
C9,
C4,
C6,
G1
G4
H1
H4
D9
D4
D6
TYPE
Power Supply, Digital Interface: Power supply for digital
interface pins; typically 3.3V.
Ground, Digital Interface:
Power supply ground for the digital interface; typically 0 Volts
Power Supply, Core Circuitry: Power supply for all sub-cir-
cuits except the transmit driver; typically +3.3 Volts
Ground, Core Circuitry:
Ground for sub-circuits except the TX driver; typically 0 Volts
Power Supply, Transmit Driver 0
Power supply for transmit driver 0; typically +3.3 Volts
Ground, Transmit Driver 0
Power supply ground for transmit driver 0; typically 0 Volts
Power Supply, Transmit Driver 1
Ground, Transmit Driver 1
Power Supply, Transmit Driver 2
Ground, Transmit Driver 2
Power Supply, Transmit Driver 3
Ground, Transmit Driver 3
Power Supply, Transmit Driver 4
Ground, Transmit Driver 4
Power Supply, Transmit Driver 5
Ground, Transmit Driver 5
Power Supply, Transmit Driver 6
Ground, Transmit Driver 6
Power Supply, Transmit Driver 7
Ground, Transmit Driver 7
DESCRIPTION
CS61884
9