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PL500-17SC-R

P1-P3P4-P6
PL500-17
Low Phase Noise VCXO (17MHz to 36MHz)
Micre l Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 1
FEATURES
VCXO output for the 17MHz to 36MHz range
Low phase noise (-130dBc @ 10kHz offset at
35.328MHz)
LVCMOS output with OE tri-state control
17 to 36MHz fundamental crystal input
Integrated high linearity variable capacitors
8mA drive capability at TTL output
±150 ppm pull range, max 5% (typ.) linearity
Low jitter (RMS): 2.5ps period jitter
2.5 to 3.3V operation
Available in 8-Pin SOP, 6-pin SOT23 GREEN/
RoHS compliant packages, or Die
DESCRIPTION
The PL500-17 is a low cost, high performance and
low phase noise VCXO for the 17 to 36MHz range,
providing less than -130dBc at 10kHz offset at
35.328MHz. The very low jitter (2.5 ps RMS period
jitter) makes this chip ideal for applications requiring
voltage controlled frequency sources. Input crystal
can range from 17 to 36MHz (fundamental resonant
mode).
BLOCK DIAGRAM
PIN CONFIGURATION
PL500-17
1
2
3
4 5
6
7
8
XIN
VDD*
VCON
GND
XOUT
VDD*
CLK
OE^
PL500-17
1
2
3 4
5
6
XOUT
GND
CLK
XIN
VCON
VDD
SOP-8L
SOT23-6L
^: Denotes internal Pull-up
*: Only one VDD pin needs to be connected
OE
XIN
XOUT
VCON
Varicap
Xtal
Osc
CLK
PL500-17
Low Phase Noise VCXO (17MHz to 36MHz)
Micre l Inc. • 21 80 F ortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 2
DIE PAD LAYOUT DIE SPECIFICATIONS
Name
Value
Size
39 x 32 mil
Reverse side
GND
Pad dimensions
80 micron x 80 micron
Thickness
8 mil
PACKAGE PIN AND DIE PAD ASSIGNMENT
Name
Pin#
Die Pad Position
Description
SOP-8
SOT23-6
X (m)
Y (m)
XIN
1
6
94.183
768.599
Crystal input pin.
VDD
2
5
94.157
605.029
VDD power supply pin. Only one VDD pin is
necessary.
VCON
3
4
94.183
331.756
Frequency control voltage input pin.
GND
4
2
94.193
140.379
Ground pin.
CLK
5
3
715.472
203.866
Output clock pin.
VDD
6
-
715.307
455.726
VDD power supply pin. Only one VDD pin is
necessary.
OE*
7
-
715.472
626.716
Output Enable input pin. Disables the output
when low. Internal pull-up enables output by
default if pin is not connected to low.
XOUT
8
1
476.906
888.881
Crystal output pin. Ref Clock input.
* OE (Output Enable) pin is not available in SOT23-6L package, the output will always be enabled by the build in pull-up resister.
5
Y
X
(0,0)
(812,986)
39 mil
32 mil
8
6
2
3
4
7
DIE ID: C500xxxxxx
1 XIN
VDD
CLK
GND
VCON
XOUT
OE^
VDD
Note: ^ denotes internal pull up
PL500-17
Low Phase Noise VCXO (17MHz to 36MHz)
Micre l Inc. • 21 80 F ortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 3
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
V
DD
4.6
V
Input Voltage, dc
V
I
-0.5
V
DD
+0.5
V
Output Voltage, dc
V
O
-0.5
V
DD
+0.5
V
Storage Temperature
T
S
-65
150
C
Ambient Operating Temperature*
T
A
-40
85
C
Junction Temperature
T
J
125
C
Lead Temperature (soldering, 10s)
260
C
ESD Protection, Machine Model
200
V
ESD Protection, Human Body Model
2
kV
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permane nt damage to the
device and affect product reliability. These conditions represent a stress rating only, and functiona l 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 INDUSTR IAL), but tested for COMMERC IAL g rade only.
2. Voltage Control Crystal Oscillator
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
VCXO Stabilization Time *
T
VCXO STB
From power valid
10
ms
VCXO Tuning Range
XTAL C
0
/C
1
< 250
0V VCON 3.3V
300
ppm
CLK Output Pullability
VCON=1.65V, 1.65V
150
ppm
VCXO Tuning Characteristic
100
ppm/V
Pull Range Linearity
5
%
Power Supply Rejection
PWSRR
Frequency change, V
DD
±10%
-1
+1
ppm
VCON Pin Input Impedance
5000
k
VCON Modulation BW
0V VCON 3.3V, -3dB
18
kHz
Note: P arameters denoted with an asterisk (*) represent nominal characterization data and are not production tested to any specific li mits.
P1-P3P4-P6

PL500-17SC-R

Mfr. #:
Buy PL500-17SC-R
Manufacturer:
Description:
VCXO Oscillators 16 - 36MHz Crystal Input, 16 - 36MHz LVCMOS Output VCXO
Lifecycle:
New from this manufacturer.
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