PLL520-28-29 [PLL]

Low Phase Noise VCXO (for 120-200MHz Fund Xtal); 低相位噪声压控石英振荡器(为120-200MHz基金XTAL)
PLL520-28-29
型号: PLL520-28-29
厂家: PHASELINK CORPORATION    PHASELINK CORPORATION
描述:

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
低相位噪声压控石英振荡器(为120-200MHz基金XTAL)

振荡器 石英晶振 压控振荡器
文件: 总7页 (文件大小:242K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
FEATURES  
PIN CONFIGURATION  
(Top View)  
120MHz to 200MHz Fundamental Mode Crystal.  
Output range: 120 – 200MHz (no PLL).  
Low Injection Power for crystal 50uW.  
Sub 0.5pS RMS phase jitter ( 12kHz to 20MHz ).  
PECL (PLL520-28) or LVDS output (PLL520-29).  
Integrated variable capacitors.  
VDD  
XIN  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
N/C  
N/C  
XOUT  
N/C  
GND  
CLKC  
VDD  
CLKT  
N/C  
Supports 2.5V or 3.3V-Power Supply.  
Available in 16-Pin (TSSOP or 3x3mm QFN).  
N/C  
OE  
DESCRIPTION  
VCON  
GND  
The PLL520-28/-29 are a family of VCXO IC’s  
specifically designed to pull high frequency  
fundamental crystals. They achieve very low current  
into the crystal resulting in better overall stability.  
Their internal varicaps allow an on chip frequency  
pulling, controlled by the VCON input. Their very  
low jitter makes them ideal for the most demanding  
timing requirements.  
N/C  
12 11 10  
9
13  
14  
15  
16  
8
XIN  
XOUT  
N/C  
GND  
CLKC  
VDD  
7
6
5
P520-2x  
OE  
CLKT  
1
2
3
4
BLOCK DIAGRAM  
OE  
Q
OUTPUT ENABLE LOGICAL LEVELS  
Oscillator  
VCON  
Part #  
OE  
State  
Output enabled  
Tri-state  
Amplifier  
w/  
Q
0 (Default)  
PLL520-28  
XIN  
1
integrated  
varicaps  
0
Tri-state  
PLL520-29  
XOUT  
1 (Default)  
Output enabled  
PLL520-28/-29  
OE input: Logical states defined by PECL levels for PLL520-28  
Logical states defined by CMOS levels for PLL520-29  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 1  
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
PIN DESCRIPTIONS  
TSSOP  
Name  
3x3mm QFN  
Pin number  
Type  
Description  
Pin number  
XIN  
XOUT  
OE  
2
13  
I
I
Crystal input. See Crystal Specifications on page 2.  
Crystal output. See Crystal Specifications on page 2.  
Output enable pin. See Output Enable Logic Levels on page 1.  
Voltage control input.  
3
14  
6
16  
I
VCON  
GND  
CLKT  
CLKC  
N/C  
7
1
I
8, 14  
2,3,4,8  
5
P
O
O
-
Ground.  
11  
13  
True output PECL (PLL520-28) or LVDS (PLL520-29)  
Complementary output PECL (PLL520-28) or LVDS (PLL520-29).  
Not connected.  
7
4,5,9,10,15,16  
1, 12  
9,10,15  
6,11,12  
VDD  
P
+3.3V power supply.  
ELECTRICAL SPECIFICATIONS  
1. Absolute Maximum Ratings  
PARAMETERS  
SYMBOL  
MIN.  
MAX.  
UNITS  
Supply Voltage  
VDD  
VI  
4.6  
VDD+0.5  
VDD+0.5  
150  
V
Input Voltage, dc  
-0.5  
-0.5  
-65  
V
Output Voltage, dc  
VO  
TS  
TA  
TJ  
V
Storage Temperature  
°C  
°C  
°C  
°C  
kV  
Ambient Operating Temperature*  
Junction Temperature  
-40  
85  
125  
Lead Temperature (soldering, 10s)  
ESD Protection, Human Body Model  
260  
2
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the  
device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other  
conditions above the operational limits noted in this specification is not implied.  
* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.  
2. Crystal Specifications  
PARAMETERS  
Built-in Capacitance  
SYMBOL  
CONDITIONS  
MIN.  
MAX.  
UNITS  
CX+  
CX-  
C0  
2
2
120MHz to 200MHz  
(VDD=3.3V)  
pF  
Inter-electrode capacitance  
C0/C1 ratio (gamma)  
2
300  
200  
-
γ
Oscillation Frequency  
OF  
Fund.  
120  
MHz  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 2  
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
3. Voltage Control Crystal Oscillator (3.3V)  
PARAMETERS  
SYMBOL  
CONDITIONS  
From power valid  
MIN.  
TYP.  
MAX.  
UNITS  
VCXO Stabilization Time *  
TVCXOSTB  
10  
ms  
FXIN = 100 – 200MHz;  
XTAL C0/C1 < 250  
0V VCON 3.3V  
VCXO Tuning Range  
200*  
ppm  
CLK output pullability  
On-chip Varicaps control range  
Linearity  
ppm  
pF  
VCON=1.65V, ±1.65V  
±100*  
VCON = 0 to 3.3V  
4 – 18*  
10*  
%
VCXO Tuning Characteristic  
VCON input impedance  
VCON modulation BW  
65  
60  
ppm/V  
kΩ  
25  
kHz  
0V VCON 3.3V, -3dB  
Note: Parameters denoted with an asterisk (*) represent nominal characterization data and are not production tested to any specific limits.  
4. General Electrical Specifications  
PARAMETERS  
SYMBOL  
CONDITIONS  
PECL/LVDS  
MIN.  
TYP.  
MAX.  
UNITS  
Supply Current (Loaded  
Outputs)  
Operating Voltage  
IDD  
100/80  
3.63  
mA  
V
VDD  
2.97  
@ 1.25V (LVDS)  
@ VDD – 1.3V (PECL)  
45  
45  
50  
50  
±50  
55  
55  
Output Clock Duty Cycle  
Short Circuit Current  
%
mA  
5. Jitter Specifications  
PARAMETERS  
CONDITIONS  
MIN.  
TYP.  
MAX.  
UNITS  
Period jitter RMS  
2.5  
At 155.52MHz, with capacitive decoupling  
between VDD and GND.  
ps  
Period jitter peak-to-peak  
18.5  
At 155.52MHz, with capacitive decoupling  
between VDD and GND. Over 10,000  
cycles.  
Accumulated jitter RMS  
2.5  
ps  
ps  
Accumulated jitter peak-to-peak  
Integrated jitter RMS at 155MHz  
24  
Integrated 12 kHz to 20 MHz  
0.3  
6. Phase Noise Specifications  
PARAMETERS  
FREQUENCY  
@10Hz  
@100Hz  
@1kHz @10kHz @100kHz UNITS  
-125 -140 -145 dBc/Hz  
Phase Noise relative  
to carrier  
155.52MHz  
-75  
-95  
Note: Phase Noise measured at VCON = 0V  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 3  
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
7. LVDS Electrical Characteristics  
PARAMETERS  
SYMBOL  
CONDITIONS  
MIN.  
TYP.  
MAX.  
UNITS  
Output Differential Voltage  
VDD Magnitude Change  
Output High Voltage  
Output Low Voltage  
Offset Voltage  
VOD  
VOD  
VOH  
247  
-50  
355  
454  
50  
mV  
mV  
V
1.4  
1.1  
1.2  
3
1.6  
RL = 100 Ω  
(see figure)  
VOL  
0.9  
1.125  
0
V
VOS  
1.375  
25  
V
Offset Magnitude Change  
mV  
VOS  
Vout = VDD or GND  
VDD = 0V  
Power-off Leakage  
IOXD  
IOSD  
uA  
±1  
±10  
Output Short Circuit Current  
-5.7  
-8  
mA  
8. LVDS Switching Characteristics  
PARAMETERS  
SYMBOL  
CONDITIONS  
MIN.  
TYP.  
MAX.  
UNITS  
RL = 100 Ω  
CL = 10 pF  
(see figure)  
Differential Clock Rise Time  
Differential Clock Fall Time  
tr  
tf  
0.2  
0.2  
0.7  
0.7  
1.0  
1.0  
ns  
ns  
LVDS Levels Test Circuit  
LVDS Switching Test Circuit  
OUT  
OUT  
CL = 10pF  
50  
50  
VOD  
VOS  
VDIFF  
RL = 100Ω  
CL = 10pF  
OUT  
OUT  
LVDS Transistion Time Waveform  
OUT  
OUT  
0V (Differential)  
80%  
80%  
VDIFF  
0V  
20%  
20%  
tR  
tF  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 4  
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
9. PECL Electrical Characteristics  
PARAMETERS  
SYMBOL  
CONDITIONS  
MIN.  
MAX.  
UNITS  
VDD – 1.025  
Output High Voltage  
Output Low Voltage  
VOH  
VOL  
V
V
RL = 50 to (VDD – 2V)  
(see figure)  
VDD – 1.620  
10. PECL Switching Characteristics  
PARAMETERS  
Clock Rise Time  
Clock Fall Time  
SYMBOL  
CONDITIONS  
MIN.  
TYP.  
MAX.  
UNITS  
tr  
tf  
@20/80% - PECL  
@80/20% - PECL  
0.6  
0.5  
1.5  
1.5  
ns  
ns  
PECL Levels Test Circuit  
PECL Output Skew  
OUT  
VDD  
OUT  
50  
50  
2.0V  
50%  
OUT  
tSKEW  
OUT  
PECL Transistion Time Waveform  
DUTY CYCLE  
45 - 55%  
55 - 45%  
OUT  
80%  
50%  
20%  
OUT  
tR  
tF  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 5  
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
PACKAGE INFORMATION  
16 PIN TSSOP ( mm )  
Symbol  
Min.  
-
Max.  
1.20  
0.15  
0.30  
0.20  
5.10  
4.50  
E
H
A
A1  
B
C
D
E
0.05  
0.19  
0.09  
4.90  
4.30  
D
A
H
L
e
A1  
C
L
B
e
3x3mm QFN  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 6  
PLL520-28/-29  
Low Phase Noise VCXO (for 120-200MHz Fund Xtal)  
ORDERING INFORMATION  
For part ordering, please contact our Sales Department:  
47745 Fremont Blvd., Fremont, CA 94538, USA  
Tel: (510) 492-0990 Fax: (510) 492-0991  
PART NUMBER  
The order number for this device is a combination of the following:  
Device number, Package type and Operating temperature range  
PLL520-2x O C  
PART NUMBER  
TEMPERATURE  
C=COMMERCIAL  
I=INDUSTRAL  
PACKAGE TYPE  
O=TSSOP Q=QFN  
Order Number  
Marking  
Package Option  
PLL520-28OC  
PLL520-28OC-R  
PLL520-28QC  
PLL520-28QC-R  
P520-28OC  
P520-28OC  
P520-28QC  
P520-28QC  
TSSOP - Tube  
TSSOP - Tape & Reel  
QFN - Tube  
QFN - Tape & Reel  
PLL520-29OC  
PLL520-29OC-R  
PLL520-29QC  
PLL520-29QC-R  
P520-29OC  
P520-29OC  
P520-29QC  
P520-29QC  
TSSOP - Tube  
TSSOP - Tape & Reel  
QFN - Tube  
QFN - Tape & Reel  
PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information  
furnished by Phaselink is believed to be accurate and reliable. However, PhaseLink makes no guarantee or warranty concerning the accuracy of said  
information and shall not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product.  
LIFE SUPPORT POLICY: PhaseLink’s products are not authorized for use as critical components in life support devices or systems without the  
express written approval of the President of PhaseLink Corporation.  
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 7  

相关型号:

PLL520-28OC

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-28OC-R

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-28QC

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-28QC-R

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-29

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-29OC

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-29OC-R

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-29QC

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-29QC-R

Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PLL

PLL520-30

PECL and LVDS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)
PLL

PLL520-38

PECL and LVDS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)
PLL

PLL520-38-39

PECL and LVDS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)
PLL