- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1990 > BBT3821LP-JH (Intersil)IC RE-TIMER OCTAL 192-BGA PDF資料下載
參數(shù)資料
| 型號： | BBT3821LP-JH |
| 廠商： | Intersil |
| 文件頁數(shù)： | 53/75頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC RE-TIMER OCTAL 192-BGA |
| 標準包裝： | 90 |
| 類型： | 時鐘和數(shù)據(jù)恢復（CDR），多路復用器 |
| PLL： | 無 |
| 輸入： | CML |
| 輸出： | CML，CMOS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 8:8 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 1.59Gbps |
| 電源電壓： | 1.3 V ~ 2.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 192-EBGA |
| 供應商設備封裝： | 192-EBGA-B（17x17） |
| 包裝： | 托盤 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁當前第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁
57
Note (1): Active level of these pins is controlled by register 1.49181 (1.C01D’h), see Table 55. If unused, the TX_ENC pin can be tied high, and the register bit not
altered. Other unused input pins should be tied low, and the corresponding register bit not altered, so the default value of the register will allow Byte Synch and
cause a ‘No Fault’ indication in the LASI alarm status registers on RESET. See also Table 12, Table 27 and Table 28.
Note (2): Active level of this pin is controlled by register 1.49170 (1.C012’h), see Table 49. Otherwise Note 1 applies.
D9
TX_ENC(1)
Input
Transmit enable input from XENPAK module input “TX ON/OFF”. Controls TX_ENA[3:0].
For normal operation, should be pulled active (default up). 1.2V CMOS
B5
TX_ENA[3] (1)
Output (open drain) Transmit Laser Driver Enables. They are set active only when TX_ENC pin is active and
the corresponding bits in register 1.9 are set low. During RESET stage, these pins are
always low. 1.5V CMOS, 2.5V compatible.
B6
TX_ENA[2] (1)
T5
TX_ENA[1] (1)
R5
TX_ENA[0] (1)
Table 99. MISCELLANEOUS PINS (Continued)
PIN#
NAME
TYPE
DESCRIPTION
Table 100. I2C 2-WIRE SERIAL DATA INTERFACE PINS
PIN#
NAME
TYPE
DESCRIPTION
P9
SDA
I/O (open drain)
I2C Serial Address/Data I/O 1.5V CMOS, 2.5V Tolerant and Compatible
P8
SCL
I/O (open drain)
I2C Serial Interface Clock. 1.5V CMOS, 2.5V Tolerant and Compatible
C7
WRTP
Input
I2C Serial Interface Write Protection. When high, no write to protected
XENPAK basic NVR area is allowed. 1.5V CMOS, 2.5V Tolerant
R6
GPIO[4]
I/O (open drain)
General Purpose I/O Can be used for optical monitoring and status
reporting, and to trigger LASI, or for external control functions. 1.5V CMOS,
2.5V Tolerant and Compatible
P7
GPIO[3]
N7
GPIO[2]
N6
GPIO[1]
P6
GPIO[0]
Table 101. VOLTAGE SUPPLY PINS
PIN#
NAME
TYPE
DESCRIPTION
C6, C13, H13, J4, N5, N13
VDDPR
Supply
2.5V Protection Voltage Supply. May be same level as VDD if no inputs
or outputs go above the VDD level.
A4, A8, A9, A12, A13, B10, N9,
P4, P5
VDD
Supply
1.5V Digital and Core Supply
B4, C4, C14, D4, D13, E4, E13,
F4, F13, G4, G13, K4, K13, L4,
L13, M4, M13, N4, P13, R4, R13,
T4, T13
VDDA
Analog Supply
1.5V Analog Supply. Should be decoupled from VDD
R7, T7
VDDAV
Analog Supply
Analog supply for VCO. Should be decoupled from VDDA
R10, T10
VDDAC
Analog Supply
Analog supply for CMU. Should be decoupled from VDDA
A1, A14, A15, A16, B1, B2, B3,
B8, B13, B16, C1, C9, C11, C15,
C16, D1, D2, D3, D16, E1, E14,
E15, E16, F1, F2, F3, F16, G1,
G14, G15, G16, H1, H2, H3, H4,
H16, J1, J13, J14, J15, J16, K1,
K2, K3, K16, L1, L14, L15, L16,
M1, M2, M3, M16, N1, N14, N15,
N16, P1, P2, P3, P16, R1, R8,
R9, R14, R15, R16, T1, T2, T3,
T6, T16
GNDA
Ground
Ground. Electrically well grounded. Analog and Digital grounds are tied in
the device, but it is recommended that some separation be provided in the
PCB planes outside the device, to minimize the coupling between digital
signals and the analog sections of the device.
BBT3821
相關PDF資料 |
PDF描述 |
|---|---|
| BH2219FVM-TR | IC DAC 8BIT 2-CHAN MSOP8 |
| BH2223FV-E2 | IC CONV D/A 8BIT 10CH SSOP-B16 |
| BH2226FV-FE2 | IC DAC 8BIT 8-CHAN SSOP-B16 |
| BH2228FV-E2 | IC DAC 8BIT 6-CHAN SSOP-B14 |
| BQ4285EP | IC RTC W/114X8 NVSRAM 24-DIP |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BBTEKIT | 功能描述:剝線和切削工具 COMPR AND STRIP TOOL KIT FOR RG59 RG6 CBL RoHS:否 制造商:Molex 產(chǎn)品:Cable Strippers 類型: 描述/功能:Stripper |
| BB-TERM3 | 功能描述:固定接線端子 3-Position Terminal Block Breakout RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Fixed Terminal Blocks 類型:Wire to Board 節(jié)距:5.08 mm 位置/觸點數(shù)量:2 線規(guī)量程:26-16 電流額定值:13.5 A 電壓額定值:250 V 安裝風格:Through Hole 安裝角:Straight 端接類型:Screw 觸點電鍍: |
| BB-TG.30.8113 | 功能描述:ANT LTE, TERMINAL 制造商:b&b smartworx, inc. 系列:- 零件狀態(tài):在售 配件類型:天線 配套使用產(chǎn)品/相關產(chǎn)品:- 標準包裝:1 |
| BBU-03 | 制造商:Highpoint Technology 功能描述:BATTERY BACK UP - Bulk |
| BBU-03F | 制造商:Highpoint Technology 功能描述:UNIVERSAL BATTERY BACKUP - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復。