參數(shù)資料
型號: 935044170112
廠商: NXP SEMICONDUCTORS
元件分類: PLL合成/DDS/VCOs
英文描述: PHASE LOCKED LOOP, PDIP16
封裝: 0.300 INCH, PLASTIC, SOT-38, DIP-16
文件頁數(shù): 11/40頁
文件大?。?/td> 240K
代理商: 935044170112
1999 Jan 11
19
Philips Semiconductors
Product specication
PLL with bandgap controlled VCO
74HCT9046A
VCO section
f/T
frequency stability
with temperature
change
0.06
%/K
4.5
VVCOIN = 12VCC;
recommended
range:
R1 = 10 k
;
R2 = 10 k
;
C1 = 1 nF;
Figs 20 to 22
f
c
centre frequency
tolerance
10
+10
%
5.0
VVCOIN = 3.9 V;
R1 = 10 k
;
R2 = 10 k
;
C1 = 1 nF
fc
VCO centre
frequency
(duty factor = 50%)
11.0
15.0
MHz
4.5
VVCOIN = 12VCC;
R1 = 4.3 k
;
R2 =
∞;
C1 = 40 pF;
Figs 23 and 31
f
VCO
VCO frequency
linearity
0.4
%
4.5
R1 = 100 k
;
R2 =
∞;
C1 = 100 pF;
Figs 24 and 25
δVCO
duty factor at
VCOOUT
50
%
4.5
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITION
+25
40 to +85
40 to +125
VCC
(V)
WAVEFORMS
MIN.
TYP.
MAX.
MIN.
MAX.
MIN.
MAX.
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