83336-22 Peregrine Semiconductor, 83336-22 Datasheet - Page 7

• Manufacturer Part Number: 83336-22
• Description: IC PLL INTEGER-N 3GHZ 44CQFJ
• Manufacturer: Peregrine Semiconductor
• Series: UltraCMOS™r
• Type: PLL Clock Driverr

Specifications of 83336-22

• Input: Clock
• Output: Clock
• Frequency - Max: 3GHz
• Voltage - Supply: 2.85 V ~ 3.15 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 44-CLCC Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PE83336
Product Specification
Table 7. Phase Noise Test
Functional Description
The PE83336 consists of a prescaler, counters, a
phase detector and control logic. The dual
modulus prescaler divides the VCO frequency by
either 10 or 11, depending on the value of the
modulus select. Counters “R” and “M” divide the
reference and prescaler output, respectively, by
integer values stored in a 20-bit register.
additional counter (“A”) is used in the modulus
select logic. The phase-frequency detector
Figure 4. Functional Block Diagram
Document No. 70-0137-02 │ www.psemi.com
Test name
Phase Noise
Control
D(7:0)
Pins
Sdata
F
F
1000 Hz Offset
100 Hz Offset
in
Conditions
f
in
r
Control
Logic
Prescaler
Modulus
Select
10/11
Max
M(8:0)
-80
-87
R(5:0)
A(3:0)
dBc/Hz
dBc/Hz
Units
M Counter
An
R Counter
(6-bit)
(9-bit)
Detector
Phase
generates up and down frequency control signals.
The control logic includes a selectable chip
interface. Data can be written via serial bus,
parallel bus, or hardwired direct to the pins. There
are also various operational and test modes and
lock detect.
©2003-2006 Peregrine Semiconductor Corp. All rights reserved.
2kΩ
f
PD_U
PD_D
Cext
f
c
p
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