參數(shù)資料
型號： LC72134M
廠商： Sanyo Electric Co.,Ltd.
英文描述： Dual PLL Frequency Synthesizer for FM Tuner Systems(用于FM調(diào)諧器的雙鎖相環(huán)頻率合成器)
中文描述： 雙鎖相環(huán)頻率合成調(diào)頻調(diào)諧器系統(tǒng)（用于調(diào)頻調(diào)諧器的雙鎖相環(huán)頻率合成器）
文件頁數(shù)： 4/27頁
文件大小： 463K
代理商： LC72134M
No. 5814-4/27
LC72134M
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
IN
1 max
V
IN
2 max
V
IN
3 max
V
O
1 max
V
O
2 max
V
O
3 max
I
O
1 max
I
O
2 max
I
O
3 max
Pd max
V
DD
CE, DI, CL, AINa, AINb
–0.3 to +7.0
V
–0.3 to +7.0
V
Maximum input voltage
XIN, FMINa, FMINb, AMIN, IFIN1, IFIN2/I1
–0.3 to V
DD
+0.3
–0.3 to +15
V
IO2
V
DO
–0.3 to +7.0
V
Maximum output voltage
XOUT, PDa, PDb
–0.3 to V
DD
+0.3
–0.3 to +15
V
BO1 to BO4, IO2, AOUTa, AOUTb
V
BO1
0 to +3.0
mA
Maximum output current
DO, AOUTa, AOUTb
0 to +6.0
mA
BO2 to BO4, IO2
Ta
≤
85°C
0 to +10.0
mA
Allowable power dissipation
200
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
IH
1
V
IH
2
V
IH
3
V
IL
V
O
1
V
O
2
f
IN
1
f
IN
2
f
IN
3
f
IN
4
f
IN
5
V
IN
1
V
IN
2-1
V
IN
2-2
V
IN
3
V
IN
4
V
IN
5
V
IN
6
Xtal
V
DD
CE, DI, CL
4.5
5.5
V
0.7 V
DD
0.7 V
DD
0.7 V
DD
6.5
V
Input high-level voltage
IFIN2/I1
V
DD
13
V
IO2
V
Input low-level voltage
CE, DI, CL, IO2, IFIN2/I1
0
0.3 V
DD
V
Output voltage
DO
0
6.5
V
BO1 to BO4, IO2, AOUTa, AOUTb
0
13
V
XIN: V
IN
1
FMINa, FMINb: V
IN
2
AMIN: V
IN
3, SNS = 1
AMIN: V
IN
4, SNS = 0
IFIN1, IFIN2/I1: V
IN
5
XIN: f
IN
1
FMINa, FMINb: f = 10 to 130 MHz
1
8
MHz
10
160
MHz
Input frequency
2
40
MHz
0.5
10
MHz
0.4
25
MHz
400
1500
mVrms
40
1500
mVrms
FMINa, FMINb: f = 130 to 160 MHz
70
1500
mVrms
Input amplitude
AMIN: f
IN
3, SNS = 1
AMIN: f
IN
4, SNS = 0
IFIN1, IFIN2/I1: f = 0.4 to 25 MHz, IFS = 1
40
1500
mVrms
40
1500
mVrms
70
1500
mVrms
IFIN1, IFIN2/I1: f = 0.4 to 12 MHz, IFS = 0
100
1500
mVrms
Guaranteed crystal oscillator frequency
Note: Recommended value for CI for the crystal oscillator element: CI
≤
120
(4.5 MHz) or CI
≤
70
(7.2 MHz)
However, since the oscillator circuit characteristics depend on the printed circuit board, circuit constants, and other factors, consult with the
manufacturer of the crystal element.
XIN, XOUT:
*
1
4.0
8.0
MHz
Allowable Operating Ranges
at Ta = –40 to 85°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Rf1
XIN
1.0
M
k
k
k
k
k
V
Internal feedback resistance
Rf2
FMINa, FMINb
500
Rf3
AMIN
500
Rf4
IFIN1, IFIN2/I1
250
Internal pull-down resistance
Rpd1
FMINa, FMINb
200
Rpd2
AMIN
200
Hysteresis
V
HIS
V
OH
1
CE, DI, CL, IO2, IFIN2/II
0.1 V
DD
Output high-level voltage
PDa, PDb: I
O
= –1 mA
V
DD
– 1.0
V
Electrical Characteristics
in the Allowable Operating Ranges
Continued on next page.
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參數(shù)描述
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