參數(shù)資料
型號(hào): ASM5I9775A-52-ET
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: 時(shí)鐘及定時(shí)
英文描述: Octal D-Type Flip-Flops With Clear 20-TSSOP -40 to 85
中文描述: 9775 SERIES, PLL BASED CLOCK DRIVER, 14 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP52
封裝: 1 MM HEIGHT, TQFP-52
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 507K
代理商: ASM5I9775A-52-ET
June 2005
ASM5I9775A
rev 0.3
AC Electrical Specifications
6
(VDD= 2.5V ± 5%, T
A
= –40°C to +85°C)
Parameter
Description
f
VCO
VCO Frequency
2.5V or 3.3V, 200-MHz, 14 Output Zero Delay Buffer
7 of 12
Notice: The information in this document is subject to change without notice.
Condition
Min
200
Typ
-
Max
400
Unit
MHz
÷4 Feedback
50
-
100
÷6 Feedback
33.3
-
66.6
÷8 Feedback
25
-
50
÷12 Feedback
16.7
-
33.3
÷16 Feedback
12.5
-
25
÷24 Feedback
8.3
-
16.7
÷32 Feedback
6.3
-
12.5
÷48 Feedback
4.2
-
8.3
f
in
Input Frequency
Bypass mode (PLL_EN = 0)
0
-
200
MHz
f
refDC
Input Duty Cycle
25
-
75
%
t
r
, t
f
TCLK Input Rise/Fall Time
0.7V to 1.7V
-
-
1.0
nS
÷2 Output
100
-
200
÷4 Output
50
-
100
÷6 Output
33.3
-
66.6
÷8 Output
25
-
50
÷12 Output
16.7
-
33.3
÷16 Output
12.5
-
25
f
MAX
Maximum Output Frequency
÷24 Output
8.3
-
16.7
MHz
DC
Output Duty Cycle
45
-
55
%
t
r
, t
f
Output Rise/Fall times
Propagation Delay
(static phase offset)
Output-to-Output Skew
0.7V to 1.8V
TCLK to FB_IN, does not
include jitter
Skew within Bank
0.1
-
1.0
nS
t
(
φ
)
-100
-
100
pS
t
sk(O)
-
-
150
pS
Banks at same frequency
-
-
150
t
sk(B)
Bank-to-Bank Skew
Banks at different frequency
-
-
225
pS
t
PLZ, HZ
Output Disable Time
-
-
10
nS
t
PZL, ZH
Output Enable Time
-
-
10
nS
VCO_SEL = 0
-
0.5 - 1.0
-
BW
PLL Closed Loop Bandwidth
(–3 dB)
VCO_SEL = 1
-
1.0 - 2.0
-
MHz
Same frequency
-
-
150
t
JIT(CC)
Cycle-to-Cycle Jitter
Multiple frequencies
-
-
300
pS
t
JIT(PER)
Period Jitter
-
-
100
pS
t
JIT(
φ
)
I/O Phase Jitter
-
-
150
pS
t
LOCK
Maximum PLL Lock Time
-
-
1
mS
Note:
6. AC characteristics apply for parallel output termination of 50
to V
TT
. Parameters are guaranteed by characterization and are not 100% tested.
相關(guān)PDF資料
PDF描述
ASM5I9775AG-52-ER Octal D-Type Flip-Flops With Clear 20-TSSOP -40 to 85
ASM5I9775AG-52-ET Octal D-Type Flip-Flops With Clear 20-TSSOP -40 to 85
ASM5P2304A-1H-08-SR 3.3 V Zero Delay Buffer
ASM5I2304A-1H-08-SR 3.3 V Zero Delay Buffer
ASM5P2304A-2H-08-SR 3.3 V Zero Delay Buffer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ASM5I9775AG-52-ER 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V or 3.3V, 200-MHz, 14 Output Zero Delay Buffer
ASM5I9775AG-52-ET 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V or 3.3V, 200-MHz, 14 Output Zero Delay Buffer
ASM5P2304A 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:3.3V Zero Delay Buffer
ASM5P2304A-1-08-SR 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3 V Zero Delay Buffer
ASM5P2304A-1-08-ST 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3 V Zero Delay Buffer