参数资料
型号: IDT82P20416DBFG
厂商: IDT, Integrated Device Technology Inc
文件页数: 32/121页
文件大小: 0K
描述: IC LIU T1/E1/J1 16CH SH 484BGA
标准包装: 84
功能: 线路接口单元(LIU)
接口: E1,J1,T1
电路数: 16
电源电压: 1.8V, 3.3V
功率(瓦特): 3.10W
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 484-LFBGA
供应商设备封装: 484-CABGA(19x19)
包装: 托盘
包括: AIS 警报检测器和发生器,回送功能,PRBS 发生器 / 检测器,远程检测器和发生器
IDT82P20416
16-CHANNEL SHORT HAUL T1/E1/J1 LINE INTERFACE UNIT
Pin Description
18
December 17, 2009
TDI
Input
Pull-up
AA9
TDI: JTAG Test Data Input
The test data is input on this pin. It is clocked into the device on the rising edge of TCK. This
pin has an internal pull-up resistor.
This pin may be left unconnected when JTAG is not used.
TDO
Output
AB9
TDO: JTAG Test Data Output
The test data is output on this pin. It is clocked out of the device on the falling edge of TCK.
TDO is a High-Z output signal except during the process of data scanning.
Power & Ground
VDDIO
D8, D13, D15, D17, E10, F12, P13,
R10, R11, R16, T7
VDDIO: 3.3 V I/O Power Supply
VDDA
N21, M12, N12, M18
VDDA: 3.3 V Analog Core Power Supply
VDDD
F5, F8, F10, F13, F14, F15, F16,
F17, F18, G5, G6, G11, R12, R14,
R15, T8, T9, T16, U8, U9
VDDD: 1.8 V Digital Core Power Supply
VDDRn
(N=0~15)
H6, J16, K8, K9, K13, K15, L5, L6,
L17, M7, M9, M16, N7, N16, P8,
P17
VDDRn: 3.3 V Power Supply for Receiver
VDDT
J5, J6, J17, J18, K5, K6, K17, K18,
L7, L9, L13, L16, M5, M6, M10,
M17, N5, N6, N13, N15, N17, N18,
P5, P6, R5, R6, T18, T19
VDDT: 3.3 V Power Supply for Transmitter Driver
GNDA
E2, E3, E4, E19, E20, F3, F4, F19,
F20, M13, M21, T3, T4, T20, U3,
U4, U19, U20, V3, V20, V21
GNDA: GND for Analog Core / Receiver
GNDD
C6, C7, C8, C9, C10, C11, C12,
C13, C14, C15, C16, C17, D10, E8,
E13, E15, F6, F7, F11, G7, G8, G9,
G10, G12, G13, G14, G15, G16,
G17, H7, H8, H9, H10, H11, H12,
H13, H14, H15, H16, H17, P9, P10,
P12, P15, R9, R13, R17, T10, T11,
T12, T13, T14, T17, U10, U11, U12,
U13, U14, U15, U16, U17, Y20
GNDD: Digital GND
GNDT
J7, J8, J9, J10, J11, J12, J13, J14,
J15, K7, K10, K11, K12, K14, K16,
L8, L10, L11, L12, L14, L15, M8,
M11, M14, M15, N8, N9, N10, N11,
P7, P16
GNDT: Analog GND for Transmitter Driver
Name
I / O
Pin No.
Description
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