mt90503 Zarlink Semiconductor, mt90503 Datasheet - Page 28

• Manufacturer Part Number: mt90503
• Description: 2048vc Aal1 Sar
• Manufacturer: Zarlink Semiconductor

AF10
AH9
AG9, AF9, AE9,
AH8, AG8, AF8,
AE8, AH7
AG7
AH6
AJ6
AG6
AF6, AE6, AF5,
AF4, AE2, AE3,
AF3, AD1
AH10
AC5
AG3
H26
G28
F28
Pin
J25
Pin
rst
Pllvdd_110
pllagn_110
pllvdd_300
pllvss_300
pllvss_110
Plllp2_110
1. Z
2. Z
Z
Z
Z
1. Z
2. Z
1.Z
rst
Name
1. txc_enb
2. txc_clav
txc_soc
txc_data[7:0]
txc_par
1. rxc_clav
2. rxc_enb
1. rxc_enb
2. rxc_clav
rxc_soc
rxc_data[7:0]
rxc_par
Name
Table 8 - UTOPIA Interface Pins (continued)
I/O
O
I
I
I
I
I
Table 9 - Phase Lock Loop (PLL) Pins
Type
1.O
2.O
O
O
O
1.I
2.I
1.O
2.O
I
I
I
I/O
Zarlink Semiconductor Inc.
VSS pin for the CT PLL. See Figure 5, “PLL Pin Connections,”
on page 34 for recommended connections.
VDD pin for the CT PLL. See Figure 5, “PLL Pin Connections,”
on page 34 for recommended connections.
Loop-filter pin for the CT PLL. See Figure 5, “PLL Pin
Connections,” on page 34 for recommended connections.
Analog Ground pin for the CT PLL. See Figure 5, “PLL Pin
Connections,” on page 34 for recommended connections.
VSS pin for the FC PLL. See Figure 5, “PLL Pin Connections,”
on page 34 for recommended connections.
VDD pin for the FC PLL. See Figure 5, “PLL Pin Connections,”
on page 34 for recommended connections.
MT90503
4 mA (F)
4 mA (F)
4 mA (F)
4 mA (F)
TTL (F)
4 mA (F)
TTL (F)
TTL (F)
TTL (F)
Type
28
1. UTOPIA Port C TX Enable (in ATM). This pin
must be pulled-up externally.
2. UTOPIA Port C TX Cell Available (in PHY).
This pin must be pulled-down externally.
UTOPIA Port C TX Start of Cell
UTOPIA Port C TX Data bus
UTOPIA Port C TX Parity
1. UTOPIA Port C RX Cell Available (in ATM)
2. UTOPIA Port C RX Enable (in PHY)
1. UTOPIA Port C RX Enable (in ATM). This pin
2. UTOPIA Port C RX Cell Available (in PHY).
UTOPIA Port C RX Start of Cell
UTOPIA Port C RX Data bus
UTOPIA Port C RX Parity
This pin must be pulled-down externally.
must be pulled-up externally.
Description
Description
Data Sheet