參數(shù)資料
型號(hào)： SY87721LHY TR
廠商： Micrel Inc
文件頁(yè)數(shù)： 16/16頁(yè)
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(shí)鐘和數(shù)據(jù)恢復(fù)（CDR），多路復(fù)用器
PLL： 是
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
9
Micrel, Inc.
M9999-012508
hbwhelp@micrel.com or (408) 955-1690
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
V
IH
Input HIGH Voltage
V
CC – 1.165
—
V
CC – 0.880
V
IL
Input LOW Voltage
V
CC – 1.810
—
V
CC – 1.475
V
I
IL
Input LOW Current
–0.5
——
AV
IN = VIL(Min)
V
OH
Output HIGH Voltage
V
CC – 1.075
—
V
CC – 0.830
V
50
to V
CC –2V
V
OL
Output LOW Voltage
V
CC – 1.860
—
V
CC – 1.570
V
50
to V
CC –2V
V
CC =VCCO = VCCA = 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C
100K PECL DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
V
CC
Power Supply Voltage
3.15
3.3
3.45
V
I
CC
Power Supply Current
—
360
450
mA
V
CC =VCCO = VCCA = 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C
DC ELECTRICAL CHARACTERISTICS
CML DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
V
OH
Output HIGH Voltage
V
CC – 0.050
—
V
CC
V
No Load
V
OL
Output LOW Voltage
——
V
CC – 0.65
V
No Load
V
OSW
Output Voltage Swing
—
0.4
—
V50
to V
CC
V
CC =VCCO = VCCA = 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C
Symbol
Parameter
Rating
Unit
V
CC
Power Supply Voltage
–0.5 to +5.0
V
IN
Input Voltage
–0.5 to V
CC
V
I
OUT
ECL Output Current
– Continuous
50
mA
– Surge
100
I
CMLOUT
CML Output Current
30
mA
Lead Temperature (soldering, 20 sec.)
+260
°C
T
store
Storage Temperature Range
–65 to +150
°C
T
A
Operating Temperature Range
–40 to +85
°C
θ
JA
Package Thermal Resistance(2)
– 0lfpm
22.3
°C/W
(Junction-to-Ambient)
– 200lfpm
17.2
°C/W
– 500lfpm
15.1
°C/W
Notes:
1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied at
conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
2. Jedec standard test boards with die attach pad soldered to pcb. Tested at 1W.
ABSOLUTE MAXIMUM RATINGS(1)
Note:
1. All PECL inputs have an internal 75k
resistor to V
EE. In addition, the complement inputs of all differential PECL inputs have a 75k resistor to VCC. Thus,
unconnected PECL inputs behave like static logic LOW.
Note:
1. V
OSW is defined as |VOH–VOL| on any one pin (either the true or the complement pin). As opposed to the single-ended swing, differential swing, VOSW
(true pin) + V
OSW (complement pin) is double the VOSW value.
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