- 您现在的位置：买卖IC网 > PDF目录2009 > MAX3676EHJ+T (Maxim Integrated Products)IC CLOCK RECOVERY 32-TQFP PDF资料下载
参数资料
| 型号： | MAX3676EHJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK RECOVERY 32-TQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 时钟和数据恢复（CDR），多路复用器 |
| PLL： | 是 |
| 主要目的： | SONET/SDH |
| 输入： | PECL |
| 输出： | PECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:2 |
| 差分 - 输入:输出： | 是/是 |
| 频率 - 最大： | 622.08MHz |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-TQFP |
| 供应商设备封装： | 32-TQFP（5x5） |
| 包装： | 带卷 (TR) |
MAX3676
622Mbps, 3.3V Clock-Recovery and
Data-Retiming IC with Limiting Amplifier
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.)
(Notes 2, 3)
Note 2: AC parameters are guaranteed by design and characterization.
Note 3: The MAX3676 is characterized with a PRBS of 223 - 1 maintaining a BER of
≤ 10-10 having a confidence level of 99.9%.
Note 4: A lower minimum input voltage of 2mVP-P is achievable; however, the LOP hysteresis is not guaranteed below 3.6mVP-P.
Note 5: Hysteresis = 20log(VRELEASE/VASSERT).
Note 6: R1 = 20k
Ω, R2 = 3.0kΩ, resulting in VRELEASE ≈ 3.6mVP-P.
Note 7: Small-signal bandwidth cannot be measured directly.
Note 8: RSSI slope = [VRSSI2 - VRSSI1]/[20log (VID2/VID1)].
Note 9: 1UI = 1 unit interval = (622.08MHz)-1 = 1.608ns.
Note 10: 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 11: See
Typical Operating Characteristics for worst-case distribution.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
RSSI Output Voltage
1.40
Limiting Amplifier Small-
Signal Bandwidth
BW
650
MHz
Power-Detect Hysteresis
36
dB
Input-Referred Noise
VN
80
μVRMS
Threshold Voltage
VTH
1.41
V
Differential Input Voltage
Range
VID
0.003
1.2000
VP-P
CONDITIONS
(ADI+) - (ADI-) = 2mVP-P
(Note 7)
(Notes 5, 6)
ADI inputs
(Note 6)
BER < 10-10, ADI inputs (Note 4)
1.93
V
(ADI+) - (ADI-) = 20mVP-P
Jitter-Transfer Peaking
0.03
0.08
dB
Maximum Consecutive Input
Run Length (1 or 0)
1200
Bits
CF = 2.2μF
8.9
CF = 2.2μF
(Note 11)
3.64
Jitter Tolerance (Note 10)
0.55
0.77
0.45
0.69
CF = 2.2μF
Loop Bandwidth
250
500
kHz
26
RSSI Linearity
±0.7
%
(ADI+) - (ADI-) = 2mVP-P to 50mVP-P
RSSI Slope
mV/dB
(ADI+) - (ADI-) = 2mVP-P to 50mVP-P
(Note 8)
UI
f = 10kHz
f = 25kHz
f = 250kHz
f = 1MHz
CF = 2.2μF
Jitter Generation (Note 9)
2.0
2.6
mUI
LOP Threshold Accuracy
-2
+2
dB
(Note 6)
Clock Transition Time
tr, tf
205
245
ps
20% to 80%
Data Transition Time
tr, tf
180
230
ps
20% to 80%
Serial Clock-to-Q Delay
tCLK-Q
140
275
400
ps
Serial Clock Frequency
fSCLK
622.08
MHz
相关PDF资料 |
PDF描述 |
|---|---|
| MAX3872ETJ+T | IC DATA RECOVERY W/AMP 32-TQFN |
| MAX3873AETP+T | IC RECOV/RETIME 2.5GBPS 20TQFN |
| MAX3886ETN+T | IC MULTIRATE CDR SER/DES56-TQFN |
| MAX3991UTG+T | IC DATA RECOVERY W/AMP 24-TQFN |
| MAX3992UTG+T | IC DATA RECOVERY W/EQ 24-TQFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3677CTJ+ | 制造商:Microsemi Corporation 功能描述:+3.3V, LOW-JITTER CLOCK GEN W/MULT OUT - Trays 制造商:Microsemi Corporation 功能描述:Microsemi MAX3677CTJ+ Clocks - Timers 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CLOCK GENERATOR PROGR 32TQFN 制造商:Microsemi Corporation 功能描述:IC CLOCK GENERATOR PROGR 32TQFN |
| MAX3677CTJ+T | 制造商:Microsemi Corporation 功能描述:+3.3V, LOW-JITTER CLOCK GEN W/MULT OUT - Tape and Reel |
| MAX3677EVKIT+ | 制造商:Microsemi Corporation 功能描述:MAX3677 EVALUATION KIT - Boxed Product (Development Kits) 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:KIT EVALUATION MAX MAX3677 |
| MAX3678EVKIT+ | 功能描述:时钟和定时器开发工具 Not Available From Mouser RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| MAX3678UTN+ | 功能描述:时钟发生器及支持产品 Low-Jitter Frequency Synthesizer RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
发布紧急采购，3分钟左右您将得到回复。