參數資料
型號： MAX3676
廠商： Maxim Integrated Products, Inc.
元件分類： 運動控制電子
英文描述： 622Mbps, 3.3V Clock-Recovery and Data-Retiming IC with Limiting Amplifier
中文描述： 622Mbps、3.3V時鐘恢復與數據再定時IC，帶有限幅放大器
文件頁數： 3/16頁
文件大?。?/td> 181K
代理商： MAX3676
M
622Mbps, 3.3V Clock-Recovery and
Data-Retiming IC with Limiting Amplifier
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.3V and T
A
= +25°C.)
(Notes 3, 4)
Note 3:
AC parameters are guaranteed by design and characterization.
Note 4:
The MAX3676 is characterized with a PRBS of 2
23
- 1 maintaining a BER of
≤
10
-10
having a confidence level of 99.9%.
Note 5:
A lower minimum input voltage of 2mVp-p is achievable; however, the LOP hysteresis is not guaranteed below 3.6mVp-p.
Note 6:
Hysteresis = 20log(V
RELEASE
/ V
ASSERT
).
Note 7:
R
1
= 20k
, R
2 =
3.0k
, resulting in V
RELEASE
≈
3.6mVp-p.
Note 8:
Small-signal bandwidth cannot be measured directly.
Note 9:
RSSI slope = [V
RSSI2
- V
RSSI1
] / [20log (V
ID2
/ V
ID1
)].
Note 10:
1UI = 1 unit interval = (622.08MHz)
-1
= 1.608ns.
Note 11:
At jitter frequencies <10kHz, the jitter tolerance characteristics exceed the ITU/Bellcore specifications. The low-frequency
jitter tolerance outperforms the instrument’s measurement capability.
Note 12:
See Typical Operating Characteristics for worst-case distribution.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
RSSI Output Voltage
1.40
1.93
Limiting Amplifier Small-
Signal Bandwidth
BW
650
MHz
Power-Detect Hysteresis
3
6
dB
Input-Referred Noise
V
N
80
μV
RMS
Threshold Voltage
LOP Threshold Accuracy
V
TH
1.41
V
Differential Input Voltage
Range
V
ID
0.003
1.2000
Vp-p
CONDITIONS
(ADI+) - (ADI-) = 2mVp-p
(ADI+) - (ADI-) = 20mVp-p
(Note 8)
(Notes 6, 7)
ADI inputs
(Note 7)
(Note 7)
BER < 10
-10
, ADI inputs (Note 5)
V
Jitter-Transfer Peaking
0.03
8.9
3.64
0.77
0.69
0.08
dB
Maximum Consecutive Input
Run Length (1 or 0)
1200
Bits
C
F
= 2.2μF
C
F
= 2.2μF
(Note 12)
0.55
0.45
Jitter Tolerance (Note 11)
C
F
= 2.2μF
C
F
= 2.2μF
Loop Bandwidth
Jitter Generation (Note 10)
250
2.0
500
2.6
kHz
mUI
26
RSSI Linearity
±0.7
%
(ADI+) - (ADI-) = 2mVp-p to 50mVp-p
RSSI Slope
mV/dB
(ADI+) - (ADI-) = 2mVp-p to 50mVp-p
(Note 9)
UI
f = 10kHz
f = 25kHz
f = 250kHz
f = 1MHz
-2
+2
dB
Clock Transition Time
Data Transition Time
Serial Clock-to-Q Delay
Serial Clock Frequency
tr, tf
tr, tf
t
CLK-Q
f
SCLK
205
180
275
622.08
245
230
400
ps
ps
ps
MHz
20% to 80%
20% to 80%
140
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相關代理商/技術參數
參數描述
MAX3676E/D 功能描述:計時器和支持產品 RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MAX3676E/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX3676E/D+ 功能描述:計時器和支持產品 RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MAX3676EHJ 功能描述:時鐘發(fā)生器及支持產品 622Mbps 3.3V Clock Recovery RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56
MAX3676EHJ+ 功能描述:時鐘發(fā)生器及支持產品 622Mbps 3.3V Clock Recovery RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56
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