Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

ADF4113BCP Folha de dados(PDF) 5 Page - Analog Devices

Nome de Peças ADF4113BCP
Descrição Electrónicos  RF PLL Frequency Synthesizers
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  AD [Analog Devices]
Página de início  http://www.analog.com
Logo AD - Analog Devices

ADF4113BCP Folha de dados(HTML) 5 Page - Analog Devices

  ADF4113BCP Datasheet HTML 1Page - Analog Devices ADF4113BCP Datasheet HTML 2Page - Analog Devices ADF4113BCP Datasheet HTML 3Page - Analog Devices ADF4113BCP Datasheet HTML 4Page - Analog Devices ADF4113BCP Datasheet HTML 5Page - Analog Devices ADF4113BCP Datasheet HTML 6Page - Analog Devices ADF4113BCP Datasheet HTML 7Page - Analog Devices ADF4113BCP Datasheet HTML 8Page - Analog Devices ADF4113BCP Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 24 page
background image
REV. 0
ADF4110/ADF4111/ADF4112/ADF4113
–5–
PIN FUNCTION DESCRIPTIONS
Pin No.
Mnemonic
Function
1RSET
Connecting a resistor between this pin and CPGND sets the maximum charge pump output current. The
nominal voltage potential at the RSET pin is 0.56 V. The relationship between ICP and RSET is
I
R
CP
SET
max
.
=
23 5
So, with RSET = 4.7 k
Ω, I
CPmax = 5 mA.
2
CP
Charge Pump Output. When enabled this provides
±ICP to the external loop filter, which in turn drives the
external VCO.
3
CPGND
Charge Pump Ground. This is the ground return path for the charge pump.
4
AGND
Analog Ground. This is the ground return path of the prescaler.
5RFINB
Complementary Input to the RF Prescaler. This point should be decoupled to the ground plane with
a small bypass capacitor, typically 100 pF. See Figure 25.
6RFINA
Input to the RF Prescaler. This small signal input is normally ac-coupled from the VCO.
7AVDD
Analog Power Supply. This may range from 2.7 V to 5.5 V. Decoupling capacitors to the analog ground
plane should be placed as close as possible to this pin. AVDD must be the same value as DVDD.
8
REFIN
Reference Input. This is a CMOS input with a nominal threshold of VDD/2 and an equivalent input resis-
tance of 100 k
Ω. See Figure 24. This input can be driven from a TTL or CMOS crystal oscillator or
it can be ac-coupled.
9
DGND
Digital Ground.
10
CE
Chip Enable. A logic low on this pin powers down the device and puts the charge pump output into three-
state mode. Taking the pin high will power up the device depending on the status of the power-down bit F2.
11
CLK
Serial Clock Input. This serial clock is used to clock in the serial data to the registers. The data is latched into
the 24-bit shift register on the CLK rising edge. This input is a high impedance CMOS input.
12
DATA
Serial Data Input. The serial data is loaded MSB first with the two LSBs being the control bits. This
input is a high impedance CMOS input.
13
LE
Load Enable, CMOS Input. When LE goes high, the data stored in the shift registers is loaded into one
of the four latches, the latch being selected using the control bits.
14
MUXOUT
This multiplexer output allows either the Lock Detect, the scaled RF or the scaled Reference Frequency
to be accessed externally.
15
DVDD
Digital Power Supply. This may range from 2.7 V to 5.5 V. Decoupling capacitors to the digital ground
plane should be placed as close as possible to this pin. DVDD must be the same value as AVDD.
16
VP
Charge Pump Power Supply. This should be greater than or equal to VDD. In systems where VDD is 3 V,
it can be set to 6 V and used to drive a VCO with a tuning range of up to 6 V.
PIN CONFIGURATIONS
TSSOP
TOP VIEW
(Not to Scale)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
RSET
VP
ADF4110
ADF4111
ADF4112
ADF4113
CP
DVDD
CPGND
MUXOUT
AGND
LE
RFINB
DATA
RFINA
CLK
AVDD
CE
REFIN
DGND
CHIP SCALE PACKAGE
TOP VIEW
(Not to Scale)
CPGND
AGND
AGND
RFINB
RFINA
MUXOUT
LE
DATA
CLK
CE
ADF4110
ADF4111
ADF4112
ADF4113
1
2
3
4
5
15
14
13
12
11


Nº de peça semelhante - ADF4113BCP

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Analog Devices
ADF4113BCPZ AD-ADF4113BCPZ Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4113BCPZ AD-ADF4113BCPZ Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4113BCPZ-RL AD-ADF4113BCPZ-RL Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4113BCPZ-RL AD-ADF4113BCPZ-RL Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4113BCPZ-RL7 AD-ADF4113BCPZ-RL7 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
More results

Descrição semelhante - ADF4113BCP

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Analog Devices
ADF4111 AD-ADF4111_15 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4116 AD-ADF4116_15 Datasheet
486Kb / 28P
   RF PLL Frequency Synthesizers
REV. D
ADF4116 AD-ADF4116 Datasheet
226Kb / 20P
   RF PLL Frequency Synthesizers
REV. 0
ADF4110 AD-ADF4110_13 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4113 AD-ADF4113_15 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4118 AD-ADF4118_15 Datasheet
486Kb / 28P
   RF PLL Frequency Synthesizers
REV. D
EVAL-ADF4113EBZ1 AD-EVAL-ADF4113EBZ1 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4116 AD-ADF4116_07 Datasheet
486Kb / 28P
   RF PLL Frequency Synthesizers
Rev. D
ADF4110 AD-ADF4110_15 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
ADF4112 AD-ADF4112_15 Datasheet
428Kb / 28P
   RF PLL Frequency Synthesizers
Rev. F
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com