參數(shù)資料
型號: 532FA000179BG
廠商: SILICON LABORATORIES
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 179 MHz, LVDS OUTPUT
封裝: 5 X 7 MM, ROHS COMPLIANT PACKAGE-6
文件頁數(shù): 10/12頁
文件大?。?/td> 229K
代理商: 532FA000179BG
Si532
Rev. 1.1
7
3. Ordering Information
The Si532 XO supports a variety of options including frequency, temperature stability, output format, and VDD.
configuration utility to simplify this process. Refer to www.silabs.com/VCXOPartNumber to access this tool and for
further ordering instructions. The Si532 is supplied in an industry-standard, RoHS compliant, 6-pad, 5 x 7 mm
package.
Figure 1. Part Number Convention
Example Part Number: 532AB000108DGR is a 5 x 7 mm Dual XO in a 6 pad package. Since the six digit code (000108) is > 000100,
f0 is 644.53125 MHz (lower frequency) and f1 is 693.48299 (higher frequency), with a 3.3 V supply, LVPECL output, and Output
Enable active high polarity. Temperature stability is specified as ±20 ppm. The part is specified for a –40 to +85 C° ambient
temperature range operation and is shipped in tape and reel format.
R = Tape & Reel
Blank = Trays
Operating Temp Range (°C)
G
–40 to +85 °C
Device Revision Letter
2nd Option Code
Code Temperature Stability (ppm, max, ±) Total Stablility (ppm, max, ±)
A
50
61.5
B
20
31.5
C
7
20
532 Dual XO
Product Family
6-digit Frequency Designator Code
Two unique frequencies can be specified within the following bands of
frequencies: 10 to 945 MHz, 970 to 1134 MHz, and 1213 to 1417 MHz. A
six digit code will be assigned for the specified combination of frequencies.
Codes > 000100 refer to dual XOs programmed with the lower frequency
value selected when FS = 0, and the higher value when FS = 1. Six digit
codes < 000100 refer to dual XOs programmed with the higher frequency
value selected when FS = 0, and the lower value when FS = 1.
532
X
XXXXXX
D
G
R
1st Option Code
VDD Output Format Output Enable Polarity
A3.3
LVPECL
High
B
3.3
LVDS
High
C3.3
CMOS
High
D3.3
CML
High
E2.5
LVPECL
High
F2.5
LVDS
High
G2.5
CMOS
High
H2.5
CML
High
J
1.8
CMOS
High
K1.8
CML
High
M
3.3
LVPECL
Low
N
3.3
LVDS
Low
P3.3
CMOS
Low
Q3.3
CML
Low
R
2.5
LVPECL
Low
S
2.5
LVDS
Low
T2.5
CMOS
Low
U2.5
CML
Low
V1.8
CMOS
Low
W1.8
CML
Low
Note:
CMOS available to 160 MHz.
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