參數資料
型號: LC72147V
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 180 MHz, PDSO24
封裝: SSOP-24
文件頁數: 17/22頁
文件大?。?/td> 154K
代理商: LC72147V
No. 6675-4/22
LC72147V
Parameter
Symbol
Pin
Conditions
Ratings
Unit
min
typ
max
Rf1
XIN
1.0
M
Internal feedback resistance
Rf2
FMIN
500
k
Rf3
HCTR
250
Hysteresis
VHIS
CE, CL, DI
0.1 Vreg
V
VOH1
I/O-4, I/O-5
IO = – 0.5 mA
Vreg – 0.5
IO = – 1 mA
Vreg – 1.0
V
High-level output voltage
VOH2
PD, AIN
IO = – 1 mA
Vreg – 0.5
IO = – 2 mA
Vreg – 1.0
VOH3
XBUF
IO = – 0.5 mA
Vreg – 0.5
V
VOH4
IFBC
IO = – 0.1 mA
Vreg – 0.5
V
VOL1
I/O-4, I/O-5
IO = 0.5 mA
0.5
V
IO = 1 mA
1.0
VOL2
PD, AIN
IO = 1 mA
0.5
V
IO = 2 mA
1.0
VOL3
XBUF
IO = 0.5 mA
0.5
V
Low-level output voltage
VOL4
IFBC
IO = 0.1 mA
0.5
V
IO = 1 mA
0.2
VOL5
I/O-1 to I/O-3
IO = 2.5 mA
0.5
V
IO = 5 mA
1.0
IO = 9 mA
1.8
VOL6DO
IO = 5 mA
1.0
V
VOL7
AOUT
IO = 30 mA, AIN = 2.0 V
1.5
V
Mid-level output voltage
VOM
IFBC
IO = 20 A
1.2
1.5
1.8
V
IIH1
CE, CL, DI
VI = 6.5 V
5.0
IIH2
I/O-1 to I/O-3
VI = 13 V
5.0
IIH3
I/O-4, I/O-5, ADC0,
VI = Vreg
5.0
A
High-level input current
ADC1, HCTR
IIH4
XIN
VI = Vreg
1.3
7
IIH5
FMIN
VI = Vreg
2.5
14
IIH6
HCTR
VI = Vreg
5.0
28
IIH7
AIN
VI = Vreg
200
nA
IIL1
CE, CL, DI
VI = 0 V
5.0
IIL2
I/O-1 to I/O-3
VI = 0 V
5.0
IIL3
I/O-4, I/O-5,
VI = 0 V
5.0
A
Low-level input current
ADC0, ADC1, HCTR
IIL4
XIN
VI = 0 V
1.3
7
IIL5
FMIN
VI = 0 V
2.5
14
IIL6
HCTR
VI = 0 V
5.0
28
IIL7
AIN
VI = 0 V
200
nA
Output off leakage current
IOFF1
I/O-1 to I/O-3
VO = 13 V
5.0
A
IOFF2DO
VO = 6.5 V
5.0
High-level 3-state off leakage current
IOFFH
PD
VO = Vreg
0.01
200
nA
Low-level 3-state off leakage current
IOFFL
PD
VO = 0 V
0.01
200
nA
Input capacitance
CIN
FMIN
6PF
A/D converter linearity error
Err
ADC0, ADC1
–1/2
1/2
LSB
Pull-down transistor on resistance
Rpd
FMIN
80
200
600
k
X’tal = 10.35 MHz
fIN2 = 180 MHz
Supply current
IDD
VDD
VIN2 – 2 = 70 mVrms
12
mA
fIN3 = 25 MHz
VIN3 – 1 = 70 mVrms
Electrical Characteristics in the Allowable Operating Ranges
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