p520-40dc PhaseLink Corp., p520-40dc Datasheet - Page 4

• Manufacturer Part Number: p520-40dc
• Description: Cmos Low Phase Noise Vcxo For 65-130mhz Fund Xtal
• Manufacturer: PhaseLink Corp.

PAD ASSIGNMENT
Note: for optimal Phase Noise performance, it is recommended to bond all optional VDD and GND pads.
47745 Fremont Blvd., Fremont, California 94538 Tel [phone] Fax [phone] www.phaselink.com Rev 09/20/04 Page 4
Pad #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
Optional CMOS OUT
Optional GNDBUF
Optional GNDBUF
Optional VDDBUF
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
Optional GND
Optional GND
Optional GND
Optional GND
Optional VDD
Optional VDD
Optional VDD
DRIVE_SEL
CMOS OUT
OE_CTRL
Reserved
Reserved
GNDBUF
VDDBUF
CMOS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)
VCON
XOUT
Name
GND
VDD
XIN
X (µm)
1042
1171
1400
1400
1400
1400
1400
1400
1400
1400
1389
1232
1042
248
361
473
587
702
874
854
659
559
459
358
194
109
109
109
109
109
109
Y (µm)
1089
1227
1365
1365
1365
1365
1365
1365
1365
1365
1223
1017
1365
109
109
109
109
109
109
109
109
125
259
476
616
716
871
858
646
397
181
Optional Ground.
Optional Ground.
Optional Ground.
Optional Ground.
Ground.
Reserved for future use.
Optional Ground, buffer circuitry.
Optional Ground, buffer circuitry.
Not Connected.
Not Connected..
CMOS output.
Power supply, buffer circuitry.
Optional power supply, buffer circuitry.
Not Connected.
Not Connected.
Optional CMOS output.
Ground, buffer circuitry.
Reserved for future use.
Used to select drive strength. See DRIVE_SEL AND
OE_CTRL TABLE on page 1.
Not Connected.
Optional power supply.
Optional power supply.
Power supply.
Optional power supply.
Not Connected.
Crystal input. See Crystal Specifications on page 2.
Crystal output. See Crystal Specifications on page 2.
Not Connected.
Not Connected.
Used to enable/disable the output(s). See
DRIVE_SEL AND OE_CTRL TABLE on page 1.
Internal pull up.
Voltage control input.
Description
PLL520-40