参数资料
型号: 550AE27M0000BG
厂商: SILICON LABORATORIES
元件分类: VCXO, clock
英文描述: VCXO, CLOCK, 27 MHz, LVPECL OUTPUT
封装: ROHS COMPLIANT, SMD, 6 PIN
文件页数: 23/44页
文件大小: 556K
代理商: 550AE27M0000BG
Si550
Rev. 0.5
3
Table 3. CLK± Output Frequency Characteristics
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Nominal Frequency1,2,3
fO
LVDS/CML/LVPECL
10
945
MHz
CMOS
10
160
Temperature Stability1,4
f/fO
TA = –40 to +85 C
–20
–50
–100
+20
+50
+100
ppm
Absolute Pull Range1,4
APR
±25
±150
ppm
Aging
Frequency drift over
15 year life.
——
±10
ppm
Power up Time5
tOSC
——
10
ms
Notes:
1. See Section 3. "Ordering Information" on page 7 for further details.
2. Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.
3. Nominal output frequency set by VCNOM =3/8 xVDD.
4. Selectable parameter specified by part number.
5. Time from power up or tristate mode to fO.
Table 4. CLK± Output Levels and Symmetry
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
LVPECL Output Option1
VO
mid-level
VDD – 1.42
VDD – 1.25
V
VOD
swing (diff)
1.1
1.9
VPP
VSE
swing (single-ended)
0.5
0.93
VPP
LVDS Output Option2
VO
mid-level
1.125
1.20
1.275
V
VOD
swing (diff)
0.32
0.40
0.50
VPP
CML Output Option2
VO
mid-level
VDD – 0.75
V
VOD
swing (diff)
0.70
0.95
1.20
VPP
CMOS Output Option3
VOH
IOH =32mA
0.8 x VDD
VDD
V
VOL
IOL =32mA
——
0.4
Rise/Fall time (20/80%)
tR, tF
LVPECL/LVDS/CML
350
ps
CMOS with CL = 15 pF
1
ns
Symmetry (duty cycle)
SYM
LVPECL:
VDD – 1.3 V (diff)
LVDS:
1.25 V (diff)
CMOS:
VDD/2
45
55
%
Notes:
1. 50
to VDD – 2.0 V.
2. Rterm = 100 (differential).
3. CL = 15 pF
相关PDF资料
PDF描述
554AF000207BGR VCXO, CLOCK, 125 MHz, LVPECL OUTPUT
552AE000107BGR VCXO, CLOCK, 669.32658 MHz, LVPECL OUTPUT
554EC000173BG VCXO, CLOCK, 649.97033 MHz, LVPECL OUTPUT
550CE64M0000BG VCXO, CLOCK, 64 MHz, CMOS OUTPUT
550AF155M520BG VCXO, CLOCK, 155.52 MHz, LVPECL OUTPUT
相关代理商/技术参数
参数描述
550AE448M000DG 制造商:Silicon Laboratories Inc 功能描述:
550AE460M000DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays
550AE460M000DGR 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel
550AE460M800DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays
550AE460M800DGR 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel