- 您現在的位置：買賣IC網 > PDF目錄378976 > CX72302 (Electronic Theatre Controls, Inc.) CX72302: Spur-Free, 6.1 GHz Dual Fractional-N Frequency Synthesizer PDF資料下載
參數資料
| 型號： | CX72302 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | CX72302: Spur-Free, 6.1 GHz Dual Fractional-N Frequency Synthesizer |
| 中文描述： | CX72302：支線，免費，6.1 GHz雙分數N頻率合成器 |
| 文件頁數： | 17/20頁 |
| 文件大小： | 162K |
| 代理商： | CX72302 |
DATA SHEET CX72302
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101216G Skyworks Proprietary and Confidential information Products and Product Information are Subject to Change Without Notice July 22, 2004
17
Table 8. Electrical Characteristics (2 of 2)
(VDD = 3 V, T
A
= 25
°
C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Noise
Phase noise floor
P
nf
Measured inside the loop
bandwidth using 25 MHz
reference frequency,
–40
°
C to +85
°
C
–128
+ 20 Log (N)
dBc/Hz
Phase Detectors and Charge Pumps
Main phase detector frequency
F
REF_MAIN
–40
°
C to +85
°
C
25
MHz
Auxiliary phase detector frequency
F
REf_AUX
–40
°
C to +85
°
C
25
MHz
Charge pump output source current
I
CP
-
SOURCE
V
CP
= 0.5 VCC
CP
125
1000
μ
A
Charge pump output sink current
I
CP
-
SINK
V
CP
= 0.5 VCC
CP
–125
–1000
μ
A
Charge pump accuracy
I
CP
-
ACCURACY
±20
%
Charge pump output voltage linearity range
I
CP
vs V
CP
0.5 V
≤
V
CP
≤
(VCC
CP
– 0.5 V)
GND + 400
VCC
CP
– 400
mV
Charge pump current versus temperature
I
CP
vs T
V
CP
= 0.5 VCC
CP
–40
°
C < T < +85
°
C
5
%
Charge pump current versus voltage
I
CP
vs V
CP
0.5 V
≤
V
CP
≤
(VCC
CP
– 0.5 V)
8
%
Digital Pins
High level input voltage
V
IH
0.7 V
DIGITAL
V
Low level input voltage
V
IL
0.3 V
DIGITAL
V
High level output voltage
V
OH
I
OH
= –2 mA
V
DIGITAL
–0.2
V
Low level output voltage
V
OL
I
OL
= +2 mA
GND + 0.2
V
Timing – Serial Interface
Clock frequency
f
CLOCK
100
MHz
Data and CS set up time to Clock rising
t
SU
3
ns
Data and CS hold time after Clock rising
t
HOLD
0
ns
Note 1:
A 5 V charge pump power supply (on pin 10 and/or pin 19) results in higher power-down leakage current.
Note 2
: The minimum synthesizer frequency is 48 x F
OSC
, where F
OSC
is the frequency at the Xtalin/OSC pin.
Note 3
: The minimum synthesizer frequency is 12 x F
OSC
, where F
OSC
is the frequency at the Xtalin/OSC pin.
相關PDF資料 |
PDF描述 |
|---|---|
| CX7968A | C-MOS COLOR BAR GENERATOR |
| CX7969 | C-MOS PULSE GENERATOR |
| CXA1002 | LOW POWER FM IF AMPLIFIER |
| CXA1002M | LOW POWER FM IF AMPLIFIER |
| CXA1002N | LOW POWER FM IF AMPLIFIER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CX72303 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CX72303 1.8 V Ultra Low Power Bluetooth? RF Tx|Bluetooth? RF Transceiver |
| CX725 2HDG | 制造商:Thomas & Betts 功能描述:EXTENDED PIPE CLAMP |
| CX7352-000 | 制造商:TE Connectivity 功能描述:RT-1145-OX-29-0-CS6450 - Bag |
| CX7354-000 | 制造商:TE Connectivity 功能描述:D-436-83CS2621 |
| CX7360-000 | 制造商:TE Connectivity 功能描述:RBD-50-M-05 - Bag |
發(fā)布緊急采購，3分鐘左右您將得到回復。