參數(shù)資料
型號(hào)： LC72121V
廠商： Sanyo Electric Co.,Ltd.
英文描述： PLL Frequency Synthesizers for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
中文描述： 鎖相環(huán)頻率合成器電子調(diào)諧（用于電子調(diào)諧的鎖相環(huán)頻率合成器）
文件頁數(shù)： 4/23頁
文件大?。?/td> 375K
代理商： LC72121V
No. 5815-4/23
LC72121, 72121M, 72121V
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
V
DD
CE, DI, CL, AIN
–0.3 to +7.0
V
–0.3 to +7.0
V
Maximum input voltage
XIN, FMIN, AMIN, IFIN
–0.3 to V
DD
+0.3
–0.3 to +15
V
IO1, IO2
V
DO
–0.3 to +7.0
V
Maximum output voltage
XOUT, PD
–0.3 to V
DD
+0.3
–0.3 to +15
V
BO1 to BO4, IO1, IO2, AOUT
V
Maximum output current
DO, AOUT
0 to +6.0
mA
BO1 to BO4, IO1, IO2
0 to +10.0
mA
DIP22S:
350
mW
Allowable power dissipation
Pd max
(Ta
≤
85°C)
MFP24S:
200
mW
SSOP24:
150
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SSd
= V
SSa
= V
SSX
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
IH
1
V
IH
2
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
5-1
V
IN
5-2
Xtal
V
DD
CE, DI, CL
2.7
3.6
V
Input high-level voltage
0.7 V
DD
0.7 V
DD
6.5
V
IO1, IO2
13
V
Input low-level voltage
CE, DI, CL, IO1, IO2
0
0.3 V
DD
V
Output voltage
DO
0
6.5
V
BO1 to BO4, IO1, IO2, AOUT
0
13
V
XIN: V
IN
1
FMIN: V
IN
2
AMIN (SNS = 1): V
IN
3
AMIN (SNS = 0): V
IN
4
IFIN: V
IN
5
XIN: f
IN
1
FMIN: f = 10 to 130 MHz
1
8
MHz
10
160
MHz
Input frequency
2
40
MHz
0.5
10
MHz
0.4
12
MHz
200
800
mVrms
20
800
mVrms
FMIN: f = 130 to 160 MHz
40
800
mVrms
Input amplitude
AMIN (SNS = 1): f
IN
3
AMIN (SNS = 0): f
IN
4
IFIN: f
IN
5, IFS = 1
IFIN: f
IN
5, IFS = 0
XIN, XOUT:
*
40
800
mVrms
40
800
mVrms
40
800
mVrms
70
800
mVrms
Guaranteed crystal oscillator frequency
4
8
MHz
Allowable Operating Ranges
at Ta = – 40 to +85°C, V
SSd
= V
SSa
= V
SSX
= 0 V
Note: Recommended value for CI for the crystal oscillator element: CI
≤
120
(4.5MHz), CI
≤
70
(7.2MHz)
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Rf1
XIN
1
M
k
k
k
k
k
V
Internal feedback resistance
Rf2
FMIN
500
Rf3
AMIN
500
Rf4
IFIN
250
Internal pull-down resistance
Rpd1
FMIN
100
200
400
Rpd2
AMIN
100
200
400
Hysteresis
V
HIS
V
OH
1
CE, DI, CL
0.1 V
DD
Output high-level voltage
PD: I
O
= –1 mA
V
DD
– 1.0
V
Electrical Characteristics
in the Allowable Operating Ranges
Continued on next page.
相關(guān)PDF資料
PDF描述
LC72121 PLL Frequency Synthesizers for Electronic Tuning
LC72121M PLL Frequency Synthesizers for Electronic Tuning
LC72122V PLL Frequency Synthesizer for Portable Equipment Electronic Tuning
LC72130 AM/FM PLL Frequency Synthesizers(AM/FM鎖相環(huán)頻率合成器)
LC72131 AM/FM PLL Frequency Synthesizers(AM/FM鎖相環(huán)頻率合成器)
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