參數(shù)資料
型號: IDT82V3288BCG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 46/170頁
文件大?。?/td> 0K
描述: IC PLL WAN 3E STRATUM 2 208CABGA
標準包裝: 1
類型: 時鐘/頻率發(fā)生器,多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,Stratum
輸入: CMOS,LVDS,PECL
輸出: CMOS,LVDS,PECL
電路數(shù): 1
比率 - 輸入:輸出: 14:9
差分 - 輸入:輸出: 是/是
頻率 - 最大: 622.08MHz
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 208-LBGA
供應(yīng)商設(shè)備封裝: 208-CABGA(17x17)
包裝: 托盤
其它名稱: 82V3288BCG
IDT82V3288
WAN PLL
Pin Description
14
March 14, 2007
RST
A14
I
pull-up
CMOS
RST: Reset
A low pulse of at least 50 s on this pin resets the device. After this pin is high, the device will
still be held in reset state for 500 ms (typical).
Frame Synchronization Input Signal
EX_SYNC1
N16
I
pull-down
CMOS
EX_SYNC1: External Sync Input 1
A 2 kHz, 4 kHz or 8 kHz signal is input on this pin.
EX_SYNC2
K15
I
pull-down
CMOS
EX_SYNC2: External Sync Input 2
A 2 kHz, 4 kHz or 8 kHz signal is input on this pin.
EX_SYNC3
H15
I
pull-down
CMOS
EX_SYNC3: External Sync Input 3
A 2 kHz, 4 kHz or 8 kHz signal is input on this pin.
Input Clock
IN1
R1
I
AMI
IN1: Input Clock 1
A 64 kHz + 8 kHz or 64 kHz + 8 kHz + 0.4 kHz composite clock is input on this pin.
IN2
R2
I
AMI
IN2: Input Clock 2
A 64 kHz + 8 kHz or 64 kHz + 8 kHz + 0.4 kHz composite clock is input on this pin.
IN3
N14
I
pull-down
CMOS
IN3: Input Clock 3
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
IN4
M15
I
pull-down
CMOS
IN4: Input Clock 4
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
IN5_POS
IN5_NEG
T15
T16
I
PECL/LVDS
IN5_POS / IN5_NEG: Positive / Negative Input Clock 5
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz, 155.52 MHz, 311.04 MHz or 622.08 MHz
clock is differentially input on this pair of pins. Whether the clock signal is PECL or LVDS is
automatically detected.
IN6_POS
IN6_NEG
P15
P16
I
PECL/LVDS
IN6_POS / IN6_NEG: Positive / Negative Input Clock 6
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz, 155.52 MHz, 311.04 MHz or 622.08 MHz
clock is differentially input on this pair of pins. Whether the clock signal is PECL or LVDS is
automatically detected.
IN7
L16
I
pull-down
CMOS
IN7: Input Clock 7
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
IN8
L14
I
pull-down
CMOS
IN8: Input Clock 8
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
IN9
J16
I
pull-down
CMOS
IN9: Input Clock 9
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
IN10
J14
I
pull-down
CMOS
IN10: Input Clock 10
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
IN11
G16
I
pull-down
CMOS
IN11: Input Clock 11
A 2 kHz, 4 kHz, N x 8 kHz 3, 1.544 MHz (SONET) / 2.048 MHz (SDH), 6.48 MHz, 19.44 MHz,
25.92 MHz, 38.88 MHz, 51.84 MHz, 77.76 MHz or 155.52 MHz clock is input on this pin.
In Slave operation, the frequency of the T0 selected input clock IN11 is recommended to be
6.48 MHz.
Table 1: Pin Description (Continued)
Name
Pin No.
I/O
Type
Description 1
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