音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

GA1087 Datasheet

  • GA1087

  • 11-Output Configurable Clock Buffer

  • 200.52KB

  • 10頁

  • TRIQUINT

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

T
R
I
Q
U
I
N
T
S E M I C O N D U C T O R, I N C .
GA1087
FBIN GND REFCLK GND
11
10
9
8
F1
7
F0
6
GND
5
TEST
12
VDD
13
Phase
Detector
VCO
4
VDD
3
2
Q10
Q9
11-Output
Configurable
Clock Buffer
Features
鈥?Wide frequency range:
24 MHz to 105 MHz
鈥?Output configurations:
five outputs at f
REF
five outputs at f
REF
/2 or
six outputs at 2x f
REF
four outputs at f
REF
鈥?Low output-to-output skew:
150 ps (max) within a group
SYSTEM TIMING
PRODUCTS
Q0
14
GND
15
Q1
Q2
16
17
MUX
Divide Logic
梅4, 梅5, or 梅6
Output Buffers
Group B
Group A
1
GND
28
27
Q8
Q7
VDD
18
26
VDD
19
20
21
22
23
24
25
GND
Q3
Q4
VDD
Q5
Q6
GND
TriQuint鈥檚 GA1087 is a configurable clock buffer which generates 11 outputs,
operating over a wide range of frequencies 鈥?from 24 MHz to 105 MHz.
The outputs are available at either 1x and 2x or at 1x and
1
/
2
x the
reference clock frequency, f
REF
. When one of the Group A outputs
(Q5鈥換10) is used as feedback to the PLL, all Group A outputs will be at
f
REF
, and all Group B outputs (Q0鈥換4) will be at
1
/
2
x f
REF
. When one of
the Group B outputs is used as feedback to the PLL, all Group A outputs
will be at 2x f
REF
and all Group B outputs will be at f
REF
.
A very stable internal Phase-Locked Loop (PLL) provides low-jitter
operation. Completely self-contained, this PLL requires no external
capacitors or resistors. The PLL鈥檚 voltage-controlled oscillator (VCO)
has a frequency range from 280 MHz to 420 MHz. By feeding back one
of the output clocks to FBIN, the PLL continuously maintains frequency
and phase synchronization between the reference clock (REFCLK) and
each of the outputs.
TriQuint鈥檚 patented output buffer design delivers a very low output-to-
output skew of 150 ps (max). The GA1087鈥檚 symmetrical TTL outputs
are capable of sourcing and sinking 30 mA.
鈥?Near-zero propagation delay:
鈥?50 ps +500 ps (max) or
鈥?50 ps +700 ps (max)
鈥?TTL-compatible with 30 mA
output drive
鈥?28-pin J-lead
surface-mount package
For additional information and latest specifications, see our website:
www.triquint.com
1

GA1087相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！