I90135 Datasheet, PDF (7/9 Pages) List of Unclassifed Manufacturers – ADSL Digital Chip

I90135
Product Data Sheet
Version 1.2 (June 1999)
Pin
Mnemonic
Type Supply Driver BS
Description
40
VSS
0 Volt GROUND
41
U_RxData_2
OZ
VDD
BD8SCR B UTOPIA RX Data 2
42
U_RxData_3
OZ
VDD
BD8SCR B UTOPIA RX Data 3
43
VDD
+3.3 Volts power supply
44
U_RxData_4
OZ
VDD
BD8SCR B UTOPIA RX Data 4
45
U_RxData_5
OZ
VDD
BD8SCR B UTOPIA RX Data 5
46
VSS
0 Volt GROUND
47
U_RxData_6
OZ
VDD
BD8SCR B UTOPIA RX Data 6
48
U_RxData_7
OZ
VDD
BD8SCR B UTOPIA RX Data 7
49
VDD
+3.3 Volts power supply
50
U_RxADDR_0
I
VDD
IBUF
I UTOPIA RX Address 0
51
U_RxADDR_1
I
VDD
IBUF
I UTOPIA RX Address 1
52
U_RxADDR_2
I
VDD
IBUF
I UTOPIA RX Address 2
53
U_RxADDR_3
I
VDD
IBUF
I UTOPIA RX Address 3
54
VSS
0 Volt GROUND
55
U_RxADDR_4
I
VDD
IBUF
I UTOPIA RX Address 4
56
GP_IN_0
I-PD
VDD
IBUFDQ I General purpose input
57
VDD
+3.3 Volts power supply
58
GP_IN_1
I-PD
VDD
IBUFDQ I General purpose input 1
59
VSS
0 Volt GROUND
60
U_RxRefB
O
VDD
IBUF
O 8 kHz clock to ATM device
61
U_TxRefB
I
VDD
BT4CR
I 8 kHz from network
62
VDD
VSS +3.3 Volts power supply
63
U_RxCLK
I
VDD
IBUF
Receive interface Utopia clock
64
U_RxSOC
O-Z
VDD
BD8SCR
Receive interface Start of Cell
indication
65
U_RxCLAV
O-Z
VDD
BD8SCR
66
U_RxENBB
I
VDD
IBUF
67
VSS
0 Volt GROUND
68
U_TxCLK
I
VDD
IBUF
Transmit interface Utopia clock
69
U_TxSOC
I
VDD
IBUF
Transmit interface Start of Cell
indication
70
U_TxCLAV
O-Z
VDD
BD8SCR
71
U_TxENBB
I
VDD
IBUF
UTOPIA TX Enable
72
VDD
+3.3 Volts power supply
73
VSS
0 Volt GROUND
74
U_TxData_7
I
VDD
IBUF
I UTOPIA TX Data 7
75
U_TxData_6
I
VDD
IBUF
I UTOPIA TX Data 6
76
VDD
+3.3 Volts power supply
77
U_TxData_5
I
VDD
IBUF
I UTOPIA TX Data 5
78
U_TxData_4
I
VDD
IBUF
I UTOPIA TX Data 4
79
U_TxData_3
I
VDD
IBUF
I UTOPIA TX Data 3
80
U_TxData_2
I
VDD
IBUF
I UTOPIA TX Data 2
81
VDD
+3.3 Volts power supply
Integrated Telecom Express, Inc.
7