參數(shù)資料
型號： 28233-11
廠商： CONEXANT SYSTEMS
元件分類： 數(shù)字傳輸電路
英文描述： ATM Transmitter/Receiver with UTOPIA Interface
中文描述： TRANSCEIVER, PQFP160
封裝： PLASTIC, MQFP-160
文件頁數(shù)： 34/161頁
文件大小： 1832K
代理商： 28233-11
14
27
40
54
67
80
107
120
134
147
160
CMOS/TTL
1.0 Product Description
CN8223
1.10 Pin Definitions
ATM Transmitter/Receiver with UTOPIA Interface
1-24
Conexant
100046C
M
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
Address Bus
85
86
87
88
89
90
91
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
I
I
I
I
I
I
I
Seven-bit address input for addressing registers
within the chip. Addresses are loaded when AS~
is low.
C
8KCKI
8 kHz Reference
Clock Input
62
CMOS/TTL
I
Used to synchronize PLCP, and drive ONESECO.
ONESECI
One-Second Clock
Sync
61
CMOS/TTL
I
1 Hz input used to latch line status every one
second.
RCV_HLD
Receiver Hold
Input
123
CMOS/TTL
I
If asserted, this pin stops the cell receiver.
NTEST
Test Input
59
CMOS/TTL
I
Connect to Vcc for normal operation.
TEST1
TEST3
Test Inputs
117
119
CMOS/TTL
CMOS/TTL
I
I
Connect to ground for normal operation.
RESET
Reset
118
CMOS/TTL
I
Active-high pulse on power-up for at least
100 ns. This pin resets the internal state
machines. It does not affect the contents of the
registers, except bit 9 of register 0x02.
ONESECO
One-Second
Output
60
CMOS/TTL
O
One-second count derived from count of 8 kHz
input.
S
VCC
Supply Voltage
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
—
—
—
—
—
—
—
—
—
—
—
Eleven pins are provided for supply voltage.
GND
Ground
1
13
26
41
53
66
81
93
106
121
133
146
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
—
—
—
—
—
—
—
—
—
—
—
—
Twelve pins are provided for ground.
Table 1-2. Hardware Signal Definitions (5 of 5)
Pin Label
Signal Name
No.
Type
I/O
Definition
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282332-2 制造商:TE Connectivity 功能描述:
282-333 制造商:WAGO Innovative Connections 功能描述:END PLATE RAIL MOUNTED TERMINAL BLOCK 制造商:WAGO 功能描述:END PLATE, RAIL MOUNTED TERMINAL BLOCK 制造商:WAGO Innovative Connections 功能描述:END PLATE, RAIL MOUNTED TERMINAL BLOCK; Series:282; Accessory Type:End Plate; For Use With:Rail Mounted Terminal Blocks; Color:Orange; Mounting Type:DIN Rail ;RoHS Compliant: Yes
2823337 功能描述:工業(yè)繼電器 ST-REL4-KG120/21-21 RoHS:否 制造商:TE Connectivity / Kilovac 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值: 線圈電壓:9 VDC to 36 VDC 線圈電阻:38 Ohms 線圈電流: 切換電壓: 安裝風(fēng)格:Panel 觸點(diǎn)材料:Silver Palladium
282-334 制造商:WAGO Innovative Connections 功能描述:End Plate 2 mm Thick-Color Grey For Use With Rail Mounted Terminal Block 制造商:WAGO 功能描述:GREY END PLATE 制造商:WAGO Innovative Connections 功能描述:END PLATE, 2MM, GREY; Series:-; Accessory Type:End Plate; For Use With:Rail Mounted Terminal Blocks ;RoHS Compliant: Yes
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