參數(shù)資料
型號(hào): SI5327D-C-GMR
廠商: SILICON LABORATORIES
元件分類(lèi): 時(shí)鐘產(chǎn)生/分配
英文描述: 243 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC36
封裝: 6 X 6 MM, ROHS COMPLIANT, MO-220VJJD, QFN-36
文件頁(yè)數(shù): 45/60頁(yè)
文件大?。?/td> 715K
代理商: SI5327D-C-GMR
Si5327
Preliminary Rev. 0.4
5
Table 2. DC Characteristics
(VDD = 1.8 ± 5%, 2.5 ±10%, or 3.3 V ±10%, TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Supply Current1
IDD
LVPECL Format
622.08 MHz Out
Both CKOUTs Enabled
—251
279
mA
LVPECL Format
622.08 MHz Out
1 CKOUT Enabled
—217
243
mA
CMOS Format
19.44 MHz Out
Both CKOUTs Enabled
—204
234
mA
CMOS Format
19.44 MHz Out
1 CKOUT Enabled
—194
220
mA
Disable Mode
165
mA
CKINn Input Pins2
Input Common Mode
Voltage (Input Thresh-
old Voltage)
VICM
1.8 V ± 5%
0.9
1.4
V
2.5 V ± 10%
1
1.7
V
3.3 V ± 10%
1.1
1.95
V
Input Resistance
CKNRIN
Single-ended
20
40
60
k
Single-Ended Input
Voltage Swing
(See Absolute Specs)
VISE
fCKIN < 212.5 MHz
0.2
VPP
fCKIN > 212.5 MHz
0.25
VPP
Differential Input
Voltage Swing
(See Absolute Specs)
VID
fCKIN < 212.5 MHz
0.2
VPP
fCKIN > 212.5 MHz
0.25
VPP
Notes:
1.
Current draw is independent of supply voltage.
2.
No under- or overshoot is allowed.
3.
LVPECL outputs require nominal VDD ≥ 2.5 V.
4.
This is the amount of leakage that the 3-Level inputs can tolerate from an external driver. See Si53xx
Family Reference Manual for more details.
5.
LVPECL, CML, LVDS and low-swing LVDS measured with Fo = 622.08 MHz.
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