595CD148M500DG [SILICON]
CMOS Output Clock Oscillator, 10MHz Min, 160MHz Max, 148.5MHz Nom;型号: | 595CD148M500DG |
厂家: | SILICON |
描述: | CMOS Output Clock Oscillator, 10MHz Min, 160MHz Max, 148.5MHz Nom 振荡器 |
文件: | 总15页 (文件大小:295K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Si595
REVISION D
VOLTAGE-CONTROLLED CRYSTAL OSCILLATOR (VCXO)
10 TO 810 MHZ
Features
Available with any-rate output
frequencies from 10 to 810 MHz
Available CMOS, LVPECL,
LVDS, and CML outputs
3.3, 2.5, and 1.8 V supply options
Industry standard 5x7 and
3.2x5 mm packages
®
3rd generation DSPLL with
superior jitter performance
Internal fixed fundamental mode
crystal frequency ensures high
reliability and low aging
Pb-free/RoHS-compliant
–40 to +85 ºC operating range
Applications
Ordering Information:
See page 8.
SONET/SDH (OC-3/12/48)
Networking
SD/HD SDI/3G SDI video
FTTx
Clock recovery and jitter cleanup PLLs
FPGA/ASIC clock generation
Pin Assignments:
Description
See page 7.
®
The Si595 VCXO utilizes Silicon Laboratories’ advanced DSPLL circuitry to
provide a low-jitter clock at high frequencies. The Si595 is available with
any-rate output frequency from 10 to 810 MHz. Unlike traditional VCXOs,
where a different crystal is required for each output frequency, the Si595
uses one fixed crystal to provide a wide range of output frequencies. This IC-
based approach allows the crystal resonator to provide exceptional
frequency stability and reliability. In addition, DSPLL clock synthesis
provides supply noise rejection, simplifying the task of generating low-jitter
clocks in noisy environments. The Si595 IC-based VCXO is factory-
configurable for a wide variety of user specifications including frequency,
supply voltage, output format, tuning slope, and absolute pull range (APR).
Specific configurations are factory programmed at time of shipment, thereby
eliminating the long lead times associated with custom oscillators.
(Top View)
VC
VDD
1
2
3
6
5
4
OE
CLK–
CLK+
GND
Functional Block Diagram
CLK– CLK+
VDD
Any-rate
10–810 MHz
DSPLL®
Fixed
Frequency
XO
Clock Synthesis
ADC
Vc
OE
GND
Rev. 1.3 12/17
Copyright © 2017 by Silicon Laboratories
Si595
Si595
1. Electrical Specifications
Table 1. Recommended Operating Conditions
Parameter
Symbol
Test Condition
3.3 V option
2.5 V option
1.8 V option
Min
2.97
2.25
1.71
Typ
3.3
2.5
1.8
Max
3.63
2.75
1.89
Units
1
V
DD
Supply Voltage
V
Supply Current
I
Output enabled
LVPECL
CML
DD
—
—
—
—
135
120
110
100
120
110
100
90
mA
LVDS
CMOS
Tristate mode
—
0.75 x V
—
60
—
—
—
75
—
2
Output Enable (OE)
V
IH
DD
V
V
0.5
85
IL
Operating Temperature Range
T
–40
°C
A
Notes:
1. Selectable parameter specified by part number. See 3. "Ordering Information" on page 8 for further details.
2. OE pin includes an internal 17 k pullup resistor to VDD for output enable active high or a 17 k pull-down resistor to
GND for output enable active low. See 3. "Ordering Information" on page 8.
Table 2. VC Control Voltage Input
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
1,2,3
Control Voltage Tuning Slope
K
10 to 90% of V
—
45
95
—
ppm/V
V
DD
125
185
380
4
Control Voltage Linearity
L
BSL
–5
–10
9.3
500
—
±1
±5
+5
+10
10.7
—
VC
%
Incremental
Modulation Bandwidth
BW
10.0
—
kHz
k
pF
V
V Input Impedance
Z
C
VC
V Input Capacitance
C
50
—
C
VC
Nominal Control Voltage
V
@ f
—
V /2
DD
—
CNOM
O
Control Voltage Tuning Range
V
0
V
V
C
DD
Notes:
1. Positive slope; selectable option by part number. See 3. "Ordering Information" on page 8.
2. For best jitter and phase noise performance, always choose the smallest KV that meets the application’s minimum APR
requirements. See “AN266: VCXO Tuning Slope (KV), Stability, and Absolute Pull Range (APR)” for more information.
3. KV variation is ±10% of typical values.
4. BSL determined from deviation from best straight line fit with VC ranging from 10 to 90% of VDD. Incremental slope
determined with VC ranging from 10 to 90% of VDD
.
2
Rev. 1.3
Si595
Table 3. CLK± Output Frequency Characteristics
Parameter
Symbol
Test Condition
LVDS/CML/LVPECL
CMOS
Min
10
Typ
—
Max
Units
1,2,3
1,4
f
810
160
O
Nominal Frequency
MHz
10
—
Temperature Stability
T = –40 to +85 ºC
–20
–50
—
—
+20
+50
A
ppm
1,4
Absolute Pull Range
APR
tOSC
±10
—
—
—
±370
10
ppm
ms
5
Power up Time
Notes:
1. See Section 3. "Ordering Information" on page 8 for further details.
2. Specified at time of order by part number.
3. Nominal output frequency set by VCNOM = VDD/2.
4. Selectable parameter specified by part number.
5. Time from power up or tristate mode to fO.
Table 4. CLK± Output Levels and Symmetry
Parameter
Symbol
Test Condition
mid-level
Min
Typ
Max
VDD – 1.25
1.9
Units
V
1
LVPECL Output Option
V
VDD – 1.42
1.1
—
—
—
O
VOD
VSE
swing (diff)
VPP
VPP
swing (single-ended)
mid-level
0.55
0.95
2
LVDS Output Option
V
1.125
0.5
1.20
0.7
1.275
0.9
V
O
swing (diff)
VOD
VO
VPP
2.5/3.3 V option mid-level
1.8 V option mid-level
—
—
V
V
– 1.30
—
—
DD
V
VPP
V
– 0.36
DD
2
CML Output Option
2.5/3.3 V option swing (diff)
1.8 V option swing (diff)
1.10
0.35
0.8 x VDD
—
1.50
1.90
0.50
VDD
0.4
350
—
VOD
0.425
—
3
CMOS Output Option
VOH
VOL
—
Rise/Fall time (20/80%)
Symmetry (duty cycle)
tR, F
t
LVPECL/LVDS/CML
—
—
ps
ns
CMOS with C = 15 pF
—
2
L
SYM
LVPECL:
LVDS:
CMOS:
V
– 1.3 V (diff)
DD
1.25 V (diff)
/2
45
—
55
%
V
DD
Notes:
1. 50 to VDD – 2.0 V.
2. Rterm = 100 (differential).
3. CL = 15 pF. Sinking or sourcing 12 mA for VDD = 3.3 V, 6 mA for VDD = 2.5 V, 3 mA for VDD = 1.8 V.
Rev. 1.3
3
Si595
Table 5. CLK± Output Phase Jitter
Parameter
Symbol
Test Condition
Kv = 45 ppm/V
Min
—
Typ
0.5
0.5
0.5
0.5
0.7
Max
—
Units
1,2
Phase Jitter (RMS)
J
ps
for F
810 MHz
of 50 MHz < F
12 kHz to 20 MHz
OUT
OUT
Kv = 95 ppm/V
12 kHz to 20 MHz
—
—
Kv = 125 ppm/V
12 kHz to 20 MHz
—
—
Kv = 185 ppm/V
12 kHz to 20 MHz
—
—
Kv = 380 ppm/V
12 kHz to 20 MHz
—
—
Notes:
1. Refer to AN256 for further information.
2. For best jitter and phase noise performance, always choose the smallest KV that meets the application’s minimum APR
requirements. See “AN266: VCXO Tuning Slope (KV), Stability, and Absolute Pull Range (APR)” for more information.
Table 6. CLK± Output Period Jitter
Parameter
Period Jitter*
Symbol
Test Condition
RMS
Min
—
Typ
3
Max
—
Units
J
ps
PER
Peak-to-Peak
—
35
—
*Note: Any output mode, including CMOS, LVPECL, LVDS, CML. N = 1000 cycles. Refer to AN279 for further information.
Table 7. CLK± Output Phase Noise (Typical)
Offset Frequency
74.25 MHz
185 ppm/V
LVPECL
148.5 MHz
185 ppm/V
LVPECL
155.52 MHz
95 ppm/V
LVPECL
Units
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
–77
–68
–95
–77
–101
–121
–134
–149
–151
–150
–101
–119
–127
–144
–147
–148
–116
–128
–144
–147
–148
dBc/Hz
10 MHz
20 MHz
4
Rev. 1.3
Si595
Table 8. Environmental Compliance and Package Information
Parameter
Mechanical Shock
Conditions/Test Method
MIL-STD-883, Method 2002
MIL-STD-883, Method 2007
MIL-STD-883, Method 2003
MIL-STD-883, Method 1014
MIL-STD-883, Method 2036
Gold over Nickel
Mechanical Vibration
Solderability
Gross and Fine Leak
Resistance to Solder Heat
Contact Pads
Table 9. Thermal Characteristics
(Typical values TA = 25 ºC, VDD = 3.3 V)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
5x7mm, Thermal Resistance Junction to
Ambient
Still Air
—
84.6
—
—
—
—
°C/W
JA
5x7mm, Thermal Resistance Junction to
Case
Still Air
Still Air
Still Air
—
—
—
38.8
31.1
13.3
°C/W
°C/W
°C/W
JC
3.2x5mm, Thermal Resistance Junction to
Ambient
JA
3.2x5mm, Thermal Resistance Junction to
Case
JC
Ambient Temperature
Junction Temperature
T
–40
—
—
—
85
°C
°C
A
T
125
J
Table 10. Absolute Maximum Ratings1
Parameter
Maximum Operating Temperature
Supply Voltage
Symbol
Rating
85
–0.5 to +3.8
Units
T
ºC
V
AMAX
V
DD
Input Voltage
V
–0.5 to V + 0.3
I
DD
Storage Temperature
T
–55 to +125
2500
ºC
V
S
ESD Sensitivity (HBM, per JESD22-A114)
ESD
2
Soldering Temperature (Pb-free profile)
T
260
ºC
PEAK
Rev. 1.3
5
Si595
Table 10. Absolute Maximum Ratings1
Parameter
Symbol
Rating
Units
2
Soldering Temperature Time @ T
(Pb-free profile)
t
20–40
seconds
PEAK
P
Notes:
1. Stresses beyond those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional
operation or specification compliance is not implied at these conditions. Exposure to maximum rating conditions for
extended periods may affect device reliability.
2. The device is compliant with JEDEC J-STD-020C. Refer to Si5xx Packaging FAQ available for download from
www.silabs.com/VCXO for further information, including soldering profiles.
6
Rev. 1.3
Si595
2. Pin Descriptions
(Top View)
VC
VDD
1
2
3
6
5
4
OE
CLK–
CLK+
GND
Table 11. Si595 Pin Descriptions
Type
Pin
1
Name
Function
V
Analog Input
Input
Control Voltage
Output Enable
C
2
OE*
GND
CLK+
3
Ground
Output
Electrical and Case Ground
Oscillator Output
4
CLK–
(N/C for CMOS)
Output
Complementary Output
(N/C for CMOS, do not make external connection)
5
6
V
Power
Power Supply Voltage
DD
*Note: OE pin includes a 17 k resistor to VDD for OE active high option or 17 k to GND for OE active low option.
See 3. "Ordering Information" on page 8.
Rev. 1.3
7
Si595
3. Ordering Information
The Si595 supports a variety of options including frequency, temperature stability, tuning slope, output format, and
V
. Specific device configurations are programmed into the Si595 at time of shipment. Configurations are
DD
specified using the Part Number Configuration chart shown below. Silicon Labs provides a web browser-based part
number configuration utility to simplify this process. To access this tool refer to www.silabs.com/oscillators and click
“Customize” in the product table. The Si595 VCXO series is supplied in industry-standard, RoHS compliant, lead-
free, 6-pad, 5 x 7 mm and 3.2 x 5 mm package. Tape and reel packaging is an ordering option.
X
X
D
G
R
595
XXXMXXX
R = Tape & Reel
Blank = Trays
595 VCXO
Product Family
Operating Temp Range (°C)
–40 to +85 °C
G
Device Revision Letter
Frequency (e.g., 148M500 is 148.5 MHz)
Available frequency range is 10 to 810 MHz. The position of “M” shifts
to denote higher or lower frequencies. If the frequency of interest
requires greater than 6 digit resolution, a six digit code will be
assigned for the specific frequency.
1st Option Code
VDD Output Format Output Enable Polarity
2nd Option Code
Temperature
Tuning Slope
Minimum APR
(±ppm) for VDD @
A
B
C
D
E
F
G
H
J
K
M
N
P
Q
R
S
T
3.3 LVPECL
3.3 LVDS
3.3 CMOS
3.3 CML
High
High
High
High
High
High
High
High
High
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Stability
Kv
ppm/V (typ)
380
185
185
125
95
Code
A
B
C
D
E
F
G
H
J
K
M
P
Q
R
S
Package
5x7 mm
5x7 mm
5x7 mm
5x7 mm
5x7 mm
5x7 mm
5x7 mm
5x7 mm
3.2x5 mm
3.2x5 mm
3.2x5 mm
3.2x5 mm
3.2x5 mm
3.2x5 mm
3.2x5 mm
3.2x5 mm
± ppm (max)
3.3 V
370
160
130
100
65
70
35
15
370
160
130
100
65
70
35
15
2.5 V
275
110
80
75
50
45
20
N/A
275
110
80
1.8 V
200
80
50
40
25
10
N/A
N/A
200
80
50
40
25
10
N/A
N/A
20
20
50
20
20
50
50
20
20
20
50
20
20
50
50
20
2.5 LVPECL
2.5 LVDS
2.5 CMOS
2.5 CML
125
95
45
380
185
185
125
95
1.8 CMOS
1.8 CML
3.3 LVPECL
3.3 LVDS
3.3 CMOS
3.3 CML
75
50
45
20
2.5 LVPECL
2.5 LVDS
2.5 CMOS
2.5 CML
125
95
45
U
V
W
T
N/A
1.8 CMOS
1.8 CML
Notes:
1. For best jitter and phase noise performance, always choose the smallest Kv that meets
the application’s minimum APR requirements. Lower Kv options minimize noise
coupling and jitter in real-world PLL designs. See AN266 for more information.
2. APR is the ability of a VCXO to track a signal over the product lifetime. A VCXO with an
APR of ±100 ppm is able to lock to a clock with a ±100 ppm stability over 15 years over
all operating conditions.
Note:
CMOS available to 160 MHz.
3. Nominal Pull range (±) = 0.5 x VDD x tuning slope.
4. Minimum APR values noted above include worst case values for all parameters.
Example Part Number: 595AE148M500DGR is a 5 x 7 mm VCXO in a 6 pad package. The nominal frequency is 148.5 MHz, with a 3.3 V supply,
LVPECL output, and Output Enable active high polarity. Temperature stability is specified as ±20 ppm and the tuning slope is 95 ppm/V. The part is
specified for a –40 to +85 C° ambient temperature range operation and is shipped in tape and reel format.
Figure 1. Part Number Convention
8
Rev. 1.3
Si595
4. Package Outline Diagram: 5 x 7 mm, 6-pin
Figure 2 illustrates the package details for the 5 x 7 mm Si595. Table 12 lists the values for the dimensions shown
in the illustration.
Figure 2. Si595 Outline Diagram
Table 12. Package Diagram Dimensions (mm)
Dimension
Min
1.50
1.30
0.50
Nom
1.65
Max
1.80
1.50
0.70
A
b
1.40
c
0.60
D
5.00 BSC
4.40
D1
e
4.30
4.50
2.54 BSC.
7.00 BSC.
6.20
E
E1
H
6.10
0.55
1.17
0.05
1.80
6.30
0.75
1.37
0.15
2.60
0.65
L
1.27
L1
p
0.10
—
R
0.70 REF
0.15
aaa
bbb
ccc
ddd
eee
0.15
0.10
0.10
0.05
Note:
1. All dimensions shown are in millimeters (mm) unless
otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994
Rev. 1.3
9
Si595
5. PCB Land Pattern: 5 x 7 mm, 6-pin
Figure 3 illustrates the 6-pin PCB land pattern for the 5 x 7 mm Si595. Table 13 lists the values for the dimensions
shown in the illustration.
Figure 3. Si595 PCB Land Pattern
Table 13. PCB Land Pattern Dimensions (mm)
Dimension
(mm)
4.20
2.54
1.55
1.95
C1
E
X1
Y1
Notes:
General
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing is per the ANSI Y14.5M-1994 specification.
3. This Land Pattern Design is based on the IPC-7351 guidelines.
4. All dimensions shown are at Maximum Material Condition (MMC). Least Material
Condition (LMC) is calculated based on a Fabrication Allowance of 0.05 mm.
Solder Mask Design
1. All metal pads are to be non-solder mask defined (NSMD). Clearance between
the solder mask and the metal pad is to be 60 µm minimum, all the way around
the pad.
Stencil Design
1. A stainless steel, laser-cut and electro-polished stencil with trapezoidal walls
should be used to assure good solder paste release.
2. The stencil thickness should be 0.125 mm (5 mils).
3. The ratio of stencil aperture to land pad size should be 1:1.
Card Assembly
1. A No-Clean, Type-3 solder paste is recommended.
2. The recommended card reflow profile is per the JEDEC/IPC J-STD-020
specification for Small Body Components.
10
Rev. 1.3
Si595
6. Package Outline Drawing: 3.2 x 5 mm, 6-pin
Figure 4 illustrates the package details for the 3.2 x 5 mm Si595. Table 14 lists the values for the dimensions
shown in the illustration.
Figure 4. Si595 Outline Diagram
Table 14. Package Diagram Dimensions (mm)
Dimension
Min
1.02
0.99
Nom
1.17
1.10
Max
1.32
1.21
Dimension
Min
Nom
2.85 BSC
1.91 BSC
0.45
0.10
0.10 REF
0.15
Max
A
A1
A2
A3
b
E1
E2
L
0.5 BSC
0.30 BSC
0.35
0.05
0.55
0.15
L2
0.54
0.35
R1
aaa
bbb
ccc
ddd
eee
0.64
0.45
5.00 BSC
0.74
0.55
B1
D
0.15
D1
4.65 BSC
3.38 BSC
1.27 BSC
3.20 BSC
0.08
D2
e
E
0.10
0.05
Notes:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
Rev. 1.3
11
Si595
7. PCB Land Pattern: 3.2 x 5 mm, 6-pin
Figure 5 illustrates the 6-pin PCB land pattern for the 3.2 x 5 mm Si595. Table 15 lists the values for the
dimensions shown in the illustration.
Figure 5. Si595 PCB Land Pattern
Table 15. PCB Land Pattern Dimensions (mm)
Dimension
(mm)
2.91
1.27
0.80
1.10
C1
E
X1
Y1
Notes:
General
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing is per the ANSI Y14.5M-1994 specification.
3. This Land Pattern Design is based on the IPC-7351 guidelines.
4. All dimensions shown are at Maximum Material Condition (MMC). Least Material Condition
(LMC) is calculated based on a Fabrication Allowance of 0.05 mm.
Solder Mask Design
1. All metal pads are to be non-solder mask defined (NSMD). Clearance between the solder
mask and the metal pad is to be 60 µm minimum, all the way around the pad.
Stencil Design
1. A stainless steel, laser-cut and electro-polished stencil with trapezoidal walls should be used
to assure good solder paste release.
2. The stencil thickness should be 0.125 mm (5 mils).
3. The ratio of stencil aperture to land pad size should be 1:1.
Card Assembly
1. A No-Clean, Type-3 solder paste is recommended.
2. The recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification for
Small Body Components.
12
Rev. 1.3
Si595
8. Si5xx Mark Specification: 5 x 7 mm
Figure 6 illustrates the mark specification for the 5 x 7 mm Si595. Table 16 lists the line information.
Figure 6. Mark Specification
Table 16. Si595 Top Mark Description
Line
Position
1–10
Description
1
2
“SiLabs”+ Part Family Number, 595 (First 3 characters in part number)
1–10
Si595: Option1+Option2+Freq(7)+Temp
Si595 w/ 8-digit resolution: Option1+Option2+ConfigNum(6)+Temp
3
Trace Code
Position 1
Pin 1 orientation mark (dot)
Product Revision (D)
Position 2
Tiny Trace Code (4 alphanumeric characters per assembly release instructions)
Year (least significant year digit), to be assigned by assembly site (ex: 2009 = 9)
Calendar Work Week number (1–53), to be assigned by assembly site
“+” to indicate Pb-Free and RoHS-compliant
Position 3–6
Position 7
Position 8–9
Position 10
Rev. 1.3
13
Si595
9. Si5xx Mark Specification:
3.2 x 5 mm
Figure 7 illustrates the mark specification for the
3.2 x 5 mm Si595. Table 17 lists the line information.
Figure 7. Mark Specification
Table 17. Si595 Top Mark Description
Line
Position
1–5
Description
1
“Si”+ Part Family Number, 595 (First 3 characters in part number)
Crystal trace code (3 alphanumeric characters assigned by assembly site)
6–8
2
3
1–9
Si595: Option1+Option2+Freq(7)
Si595 w/ 8-digit resolution: Option1+Option2+ConfigNum(6)
Trace Code
Position 1
Pin 1 orientation mark (dot)
Product Revision (D)
Position 2
Tiny Trace Code (3 alphanumeric characters per assembly release instructions)
Year (last two digits of year), to be assigned by assembly site (ex: 2017 = 17)
Calendar Work Week number (1–53), to be assigned by assembly site
Position 3–5
Position 6–7
Position 8–9
14
Rev. 1.3
Si595
REVISION HISTORY
Revision 1.3
December, 2017
Added 3.2 x 5 mm package.
Revision 1.2
Added Table 9, “Thermal Characteristics,” on page 5.
Revision 1.1
Swapped D and E values in Table 12 on page 9.
Revision 1.0
Updated 2.5 V/3.3 V and 1.8 V CML output level specifications in Table 4 on page 3.
Updated Si595 device to support frequencies up to 810 MHz for LVPECL, LVDS, and CML outputs.
Separated 1.8 V, 2.5 V/3.3 V supply voltage. specifications for CML output in Table 3 on page 5.
Updated Note 1 of Table 5 on page 4 to refer to AN256.
Updated Table 8 on page 5 to include the "Moisture Sensitivity Level" and "Contact Pads" rows.
Updated Figure 3 and Table 16 on page 13 to reflect specific marking information.
Revision 0.2
Updated Table 5, “CLK± Output Phase Jitter,” on page 4.
Updated typical phase jitter from 0.6 to 0.7 ps for kV = 380 ppm/V.
Rev. 1.3
15
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SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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