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PL602-38 데이터시트 PDF




Micrel에서 제조한 전자 부품 PL602-38은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 PL602-38 자료 제공

부품번호 PL602-38 기능
기능 750kHz - 800MHz Low Phase Noise Multiplier XO
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PL602-38 데이터시트, 핀배열, 회로
PL602-35/-37/-38/-39
750kHz 800MHz Low Phase Noise Multiplier XO
Universal Low Phase Noise IC’s
FE AT UR E S
PIN CONFIGURATION
Selectable 750kHz to 800MHz range.
Low phase noise output
-127dBc/Hz for 155.52MHz @ 10kHz offset
-115dBc/Hz for 622.08MHz @ 10kHz offset
LVCMOS (PL602-37), LVPECL (PL602-35 and
PL602-38) or LVDS (PL602-39) output.
12MHz to 25MHz crystal input.
No external crystal load capacitors required.
Output Enable selector.
Selectable /16 to x32 frequency divider/multiplier.
3.3V operation.
Available in 16-Pin TSSOP or 16-pin 3x3mm QFN
GREEN/RoHS compliant packages.
(Top View)
VDD
XIN
XOUT
SEL3^
SEL2^
OE
GND
GND
1
1
6
2
1
5
3
1
4
4
1
3
5
1
2
6
1
1
7
1
0
89
TSSOP-16L
SEL0^
SEL1^
GND
CLKC
VDD
CLKT
GND
GND
DESCRIPTION
The PL602-35 (LVPECL with inverted OE), PL602-37
(LVCMOS), PL602-38 (LVPECL), and PL602-39
(LVDS) are high performance and low phase noise XO
IC chips. They provide phase noise performance as
low as 127dBc at 10kHz offset (at 155MHz), by multi-
plying the input crystal frequency up to 32x. The very
low jitter makes them ideal for a wide range of applica-
tions, including SONET/SDH and FEC. They accept
fundamental parallel resonant mode crystals from
12MHz to 25MHz.
XOUT
SEL3^
SEL2^
OE
12
13
11 10
9
8
14
PL602-3x
7
15 6
16 5
123 4
GND
CLKC
VDD
CLKT
BLOCK DIAGRAM
SEL[3:0]
XIN
XOUT
Oscillator
Amplifier
w/
integrated
load cap.
PLL
(Phase
Locked
Loop)
PLL by-pass
OE
CLKC
QFN-16L
^: Internal pull-up
*: On QFN package, PL602-35/-38 do not have SEL0 available: Pin 10
is VDD, pin 11 is GND. However, PL602-37/-39 have SEL0 (pin 10),
and pin11 is VDD. See pin assignment table for details.
Note: On QFN package there is a large center pad for thermal relief.
This pad needs to be connected to GND.
CLKT OUTPUT ENABLE LOGICAL LEVELS
Part #
OE
State
PL602-3x
PL602-38
PL602-35
PL602-37
PL602-39
0 (Default)
1
0
1 (Default)
Output enabled
Tri-state
Tri-state
Output enabled
OE input: Logical states defined by LVPECL levels for PL602-38
Logical states defined by LVCMOS levels for PL602-37/-39
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944-0800 • fax +1(408) 474-1000 • www.micrel.com Rev 03/07/2012 Page 1




PL602-38 pdf, 반도체, 판매, 대치품
PL602-35/-37/-38/-39
750kHz 800MHz Low Phase Noise Multiplier XO
Universal Low Phase Noise IC’s
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
Input Voltage, dc
Output Voltage, dc
Storage Temperature
Ambient Operating Temperature*
Junction Temperature
Lead Temperature (soldering, 10s)
VDD 4.6 V
VI
-0.5
VDD+0.5
V
VO
-0.5
VDD+0.5
V
TS -65 150 C
TA -40 85 C
TJ 125 C
260 C
ESD Protection, Human Body Model
2.5 kV
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
Crystal Resonator Frequency
Crystal Loading Rating
Recommended ESR
SYMBOL
CONDITIONS
FXIN
CL (xtal)
RE
Parallel Fundamental Mode
AT cut
3. General Electrical Specifications
PARAMETERS SYMBOL
CONDITIONS
Supply Current,
Dynamic (with
Loaded Outputs)
Operating
Voltage
Output Clock
Duty Cycle
Short Circuit
Current
FOUT <24MHz
IDD
LVPECL/LVDS/
LVCMOS
24MHz< FOUT <96MHz
96MHz< FOUT <800MHz
VDD
@ 50% VDD (LVCMOS)
@ 1.25V (LVDS)
@ VDD 1.3V (LVPECL)
MIN.
12
MIN.
2.97
45
45
45
TYP. MAX. UNITS
25 MHz
20 pF
30 Ω
TYP. MAX. UNITS
60/28/15
65/45/30 mA
100/80/40
3.63 V
50 55
50 55 %
50 55
50 mA
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944-0800 • fax +1(408) 474-1000 • www.micrel.com Rev 03/07/2012 Page 4

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PL602-38 전자부품, 판매, 대치품
PL602-35/-37/-38/-39
750kHz 800MHz Low Phase Noise Multiplier XO
Universal Low Phase Noise IC’s
9. LVPECL Electrical Characteristics
PARAMETERS
SYMBOL
CONDITIONS
MIN.
MAX.
UNITS
Output High Voltage
Output Low Voltage
VOH
RL = 50Ω to (VDD 2V)
VDD 1.025
V
VOL (see figure)
VDD 1.620
V
10. LVPECL Switching Characteristics
PARAMETERS
SYMBOL
CONDITIONS
Clock Rise Time
Clock Fall Time
tr 20%~80% of Waveform
tf
MIN. TYP. MAX. UNITS
0.6 1.5 ns
0.6 1.5 ns
LVPECL Levels Test Circuit
OUT
VDD
50? 2.0V
LVPECL Output Skew
OUT
50%
OUT
50?
OUT
80%
50%
20%
OUT
tR
OUT
tSKEW
LVPECL Transistion Time Waveform
DUTY CYCLE
45 - 55%
55 - 45%
tF
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944-0800 • fax +1(408) 474-1000 • www.micrel.com Rev 03/07/2012 Page 7

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