參數(shù)資料
型號: SY89218UHY
廠商: Micrel Inc
文件頁數(shù): 7/9頁
文件大?。?/td> 0K
描述: IC CLK BUFF DVDR MUX 2:15 64TQFP
標(biāo)準(zhǔn)包裝: 160
系列: Precision Edge®
類型: 扇出緩沖器(分配),除法器,多路復(fù)用器
電路數(shù): 1
比率 - 輸入:輸出: 2:15
差分 - 輸入:輸出: 是/是
輸入: CML,LVDS,PECL
輸出: LVDS
頻率 - 最大: 2GHz
電源電壓: 2.375 V ~ 2.625 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-EP-TQFP
包裝: 托盤
產(chǎn)品目錄頁面: 1083 (CN2011-ZH PDF)
其它名稱: 576-1615
4
ECL Pro
SY100EP16VS
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
Note 1.
Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈40 when output has a full swing.
Note 2.
The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls
within the specified range and the peak-to-peak voltage lies between V
PP (min.) and 1V. The lower end of the CMR range varies 1:1 with VEE.
The numbers in the spec table assume a nominal V
EE = –3.3V and VCC = 0V. Note for PECL operation, the VCMR (min.) will be fixed at 3.3V
– |V
CMR (min.)|.
Note 3.
Output at full swing.
TA = –40°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
tPLH
Propagation Delay
D (Diff)
100
250
100
250
120
300
ps
tPHL
to Output
D (SE)
100
250
350
100
250
350
120
280
400
VPP
Minimum Input Swing(1)
150
150
150
mV
VCMR
Common Mode Range(2)
VCC–1.3
VCC–0.4 VCC–1.3
VCC–0.4 VCC–1.3
VCC–0.4
V
tr, tf
Output Rise/Fall Times(3)
Q—
160
95
160
160
ps
(20% to 80%)
AC ELECTRICAL CHARACTERISTICS
V
CC = +5V ±10% or +3.3V ±10%; RLOAD = 50 to VCC –2V
APPLICATION IMPLEMENTATION
8
7
6
5
1
2
3
4
D
/D
Q
/Q
VSWING
(pk-pk)
–2V
50
VCC
VCTRL
VBB
VEE
Figure 1. Voltage Source Implementation
0
10
20
30
40
50
60
70
80
90
100
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VOLTAGE
SWING
(%)
V
CC – VCTRL
-40°C
+45°C
+105°C
Figure 3. Typical Voltage Output Swing
V
CC = 3.3V or 5V
TYPICAL VOLTAGE OUTPUT SWING
8
7
6
5
1
2
3
4
/D
D
/Q
Q
+5.0V
270
VCC
VEE
VBB
VCTRL
VSWING
(pk-pk)
5k
0.01F
Figure 2. Alternative Implementation
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