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參數(shù)資料
| 型號： | SY89834UMITR |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR |
| 中文描述： | 89834 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 4 INVERTED OUTPUT(S), QCC16 |
| 封裝： | 3 X 3 MM, MLF-16 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 105K |
| 代理商： | SY89834UMITR |
2
PRELIMINARY
Precision Edge
SY89834U
Micrel
PACKAGE/ORDERING INFORMATION
Ordering Information
Package
Type
MLF-16
MLF-16
Operating
Range
Industrial
Industrial
Package
Marking
834U
834U
Part Number
SY89834UMI
SY89834UMITR*
*Tape and Reel
Pin Number
Pin Name
Pin Function
15, 16
(Q0, /Q0) to
(Q3, /Q3)
LVPECL Differential (Outputs): Terminate to VCC
–
2V. See
“
Termination Recommendations
”
section. Unused outputs may be left floating without impacting jitter and skew.
1, 2, 3, 4, 5, 6
8
EN
TTL/CMOS Compatible Synchronous Enable: When EN goes LOW, Q outputs will go LOW
and /Q outputs will go HIGH on the next LOW transition at IN inputs. Input threshold is
V
CC
/2V. Includes a 25k
pull-up resistor. Default state is HIGH when left floating. The internal
latch is clocked on the falling edge of the input signal (IN1, IN2).
TTL/CMOS Compatible Data/Clock (Inputs): IN1 and IN2 include a 25k
pull-up resistor.
The default state is HIGH when left floating.
9, 12
IN2, IN1
10
NC
No Connect. Not internally connected.
11
SEL
TTL/CMOS Compatible Select Input for signals IN1 and IN2. The input threshold is
V
CC
/2V. HIGH at the SEL input selects signal IN1. LOW at the SEL input selects signal IN2.
SEL includes a 25k
pull-up resistor. The default state is HIGH when left floating.
Ground. Exposed pad internally connected to GND and must be connected to a ground plane
for proper termination.
13,
GND
Exposed Pad
7, 14
VCC
Positive Power Supply: Connect V
CC
pins together on the PCB to maintain the same
potential. Bypass with 0.1
μ
F//0.01
μ
F low ESR capacitors.
PIN DESCRIPTION
1
2
3
4
12
11
10
9
16 15 14 13
5
6
7
8
Q1
/Q1
Q2
/Q2
IN1
SEL
NC
IN2
G
V
Q
/
E
V
/
Q
16-Pin MLF
IN1
IN2
EN
SEL
Q0–Q3
/Q0–Q3
0
X
1
1
0
1
1
X
1
1
1
0
X
0
1
0
0
1
X
1
1
0
1
0
X
X
0
X
0
(1)
0
(1)
Note 1.
On next negative transition of the input signal (IN).
TRUTH TABLE
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89835U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 2GHz (3.2 Gbps) Ultra-Precision, Differential 1:2 LVDS Fanout Buffer with Internal Termination and Fail Safe Input |
| SY89835UMG | 制造商:Micrel Inc 功能描述:IC LVDS FANOUT BUFFER 8MLF 制造商:Micrel Inc 功能描述:IC, LVDS FANOUT BUFFER, 8MLF; Supply Voltage Min:2.375V; Supply Voltage Max:2.625V; No. of Pins:8; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Base Number:89835;;RoHS Compliant: Yes |
| SY89835UMG TR | 功能描述:緩沖器和線路驅(qū)動器 2.5V, 2GHz (3.2 Gbps) Ultra-Precision, Differential 1:2 LVDS Fanout Buffer with Internal Termination and Fail Safe Input RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY89835UMGTR | 制造商:Micrel Inc 功能描述:2GHz Diff. 1:2 LVDS Fanout Buffer MLF8 |
| SY89835UMG-TR | 功能描述:Clock Fanout Buffer (Distribution) IC 3GHz 8-VFDFN Exposed Pad, 8-MLF? 制造商:microchip technology 系列:Precision Edge? 包裝:剪切帶（CT） 零件狀態(tài):有效 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:2 差分 - 輸入:輸出:是/是 輸入:LVDS 輸出:LVDS 頻率 - 最大值:3GHz 電壓 - 電源:2.375 V ~ 2.635 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤，8-MLF? 供應(yīng)商器件封裝:8-MLF?（2x2） 標(biāo)準(zhǔn)包裝:1 |
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