參數(shù)資料
型號: MT90871AV
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 路由/交換
英文描述: Flexible 8K Digital Switch (F8KDX)
中文描述: TELECOM, DIGITAL TIME SWITCH, PBGA196
封裝: 15 X 15 MM, 1 MM PITCH, LBGA-196
文件頁數(shù): 4/65頁
文件大小: 639K
代理商: MT90871AV
MT90871
Data Sheet
4
Zarlink Semiconductor Inc.
Pin Description Table
Name
Package
Coordinates
Description
V
DD_IO
D6, D7, D8, D10,
E4, E11,F4, F11,
G4, G11, H4, H11,
J4, J11, K4, K11,
L5, L6, L7, L8, L9,
L10
E6, E7, E8, E9,
F5, F10, G3, G5,
G10, H5, H10, H12,
J5, J10, K6, K7, K8,
K9
N9
D4, D11, E5, E10,
F6, F7, F8, F9,
G6, G7, G8, G9,
H6, H7, H8, H9,
J6, J7, J8, J9
K5, K10, L4, L11,
P1, P13, P14
G1, H1, H2, H3,
J1, J2, K1, J3,
L1, K2, M1, L2,
N1, K3, L3, M2
Power Supply for Periphery Circuits:
+3.3V
V
DD_CORE
Power Supply for Core Logic Circuits: +1.8V
V
DD_PLL
V
SS (GND)
Power Supply for Analog PLL: +1.8V
Ground
BSTi0 - 15
Backplane Serial Input Streams 0 to 7 (5V Tolerant, Internal pull-
down).
These pins accept serial TDM data streams at a data-rate of:
16.384 Mb/s (with 256 channels per stream),
8.192 Mb/s (with 128 channels per stream),
4.096 Mb/s (with 64 channels per stream), or
2.048Mb/s (with 32 channels per stream).
The data-rate is independently programmable for each input stream.
Backplane Serial Output Streams 0 to 7 (5V Tolerant, Three-state
Outputs).
These pins output serial TDM data streams at a data-rate of:
16.384 Mb/s (with 256 channels per stream),
8.192 Mb/s (with 128 channels per stream),
4.096 Mb/s (with 64 channels per stream), or
2.048Mb/s (with 32 channels per stream).
BSTo0 - 15
B3, A1, A2, C4,
C5, B2, D2, C2,
C3, F1, D3, E2,
E1, E3, F2, F3
The data-rate is independently programmable for each output stream.
Refer to descriptions of the
BORS
and
ODE
pins for control of the output
High or High-Impedance state.
Backplane Output Channel High Impedance Control (5V Tolerant
Three-state Outputs).
Active high output enable which may be used to
control external buffering of Backplane output streams on a per channel
basis.
BCSTo0-1
A13, C10
BCSTo0 is the output enable for BSTo[0, 2, 4, 6, 8, 10, 12, 14],
BCSTo1 is the output enable for BSTo[1, 3, 5, 7, 9, 11, 13, 15].
Refer to descriptions of the
BORS
and
ODE
pins for control of the output
High or High-Impedance state.
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