參數(shù)資料
型號: SY87721LHY TR
廠商: Micrel Inc
文件頁數(shù): 2/16頁
文件大?。?/td> 0K
描述: IC CLOCK/DATA RECOVERY 64-TQFP
標(biāo)準(zhǔn)包裝: 1,000
系列: AnyRate®
類型: 時鐘和數(shù)據(jù)恢復(fù)(CDR),多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,ATM 應(yīng)用
輸入: PECL
輸出: CML,PECL
電路數(shù): 1
比率 - 輸入:輸出: 1:6
差分 - 輸入:輸出: 是/是
頻率 - 最大: 2.7GHz
電源電壓: 3.15 V ~ 3.45 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 64-TQFP-EP(10x10)
包裝: 帶卷 (TR)
其它名稱: SY87721LHYTR
SY87721LHYTR-ND
SY87721L
10
Micrel, Inc.
M9999-012508
hbwhelp@micrel.com or (408) 955-1690
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
V
IH
Input HIGH Voltage
2.0
——
V
IL
Input LOW Voltage
——
0.8
V
I
IH
Input HIGH Current
——
+20
AV
IN = 2.7V, VCC = 3.45V
——
+100
AV
IN = VCC, VCC = 3.45V
I
IL
Input LOW Current
–300
——
AV
IN = 0.5V, VCC = Max.
I
OLK
Output Leakage Current
——
500
AV
OUT = VCC
V
OL
Output LOW Voltage
——
0.5
V
I
OL = 4mA
V
CC =VCCO = VCCA = 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C
TTL DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
TCLK Output Jitter
——
0.01
UI rms
REFCLK Multiplier
≤16
VCOSEL = 0, 0
Frequency Difference,
500
1500
ppm
ALRSEL High
LFIN shows Out of Lock
Frequency Difference,
4500
6500
ppm
ALRSEL Low
LFIN shows Out of Lock
RDIN Maximum Data Rate
2.7
——
Gbps
REFCLK Maximum Frequency
——
340
MHz
t
CPWH
REFCLK Pulse Width High
1.2
——
ns
t
CPWL
REFCLK Pulse Width Low
1.2
——
ns
t
IRF
REFCLK Input Rise/Fall Time
——
1.0
ns
(20% to 80%)
t
ODC
Output Duty Cycle (RCLK/TCLK)
45
55
% of UI
t
RE
ECL Output Rise/Fall Time
——
600
ps
50
to V
CC–2V
t
FE
(20% to 80%)
t
RC
CML Output Rise/Fall Time
——
120
ps
50
Load
t
FC
(20% to 80%)
t
DV
Data Valid
100
——
ps
t
DH
Data Hold
100
——
ps
V
CC =VCCO = VCCA = 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C
AC ELECTRICAL CHARACTERISTICS
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