參數(shù)資料
型號(hào)： ADF7011BRU-REEL
廠商： ANALOG DEVICES INC
元件分類： 通信及網(wǎng)絡(luò)
英文描述： High Performance ISM Band ASK/FSK/GFSK Transmitter IC
中文描述： SPECIALTY TELECOM CIRCUIT, PDSO24
封裝： MO-153AD, TSSOP-24
文件頁(yè)數(shù)： 5/24頁(yè)
文件大?。?/td> 567K
代理商： ADF7011BRU-REEL
REV. 0
ADF7011
–5–
PIN CONFIGURATION
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
TSSOP
ADF7011
D
GND
MUXOUT
TxCLK
TxDATA
LE
R
SET
CPV
DD
CP
GND
CP
OUT
CLK
CE
CLK
OUT
OSC2
OSC1
VCO
GND
TEST
C
REG
C
VCO
VCO
IN
A
GND
RF
OUT
DV
DD
RF
GND
DATA
PIN FUNCTION DESCRIPTIONS
Pin No.
Mnemonic
Function
External Resistor to Set Change Pump Current and Some Internal Bias Currents. Use 4.7 k
as default:
1
R
SET
So, with
R
SET
= 4.7 k
,
I
CP MAX
= 2.02 mA.
Charge Pump Supply. This should be biased at the same level as RF
OUT
and DV
DD
. The pin should be
decoupled with a 0.1
μ
F capacitor as close to the pin as possible.
Charge Pump Ground.
Charge Pump Output. This output generates current pulses that are integrated in the loop filter. The
integrated current changes the control voltage on the input to the VCO.
Chip Enable. A logic low applied to this pin powers down the part. This must be high for the part to
function. This is the only way to power down the regulator circuit.
Serial Data Input. The serial data is loaded MSB first with the two LSBs being the control bits. This is a
high impedance CMOS input.
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.
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.
Digital data to be transmitted is input on this pin.
GFSK Only. This clock output is used to synchronize microcontroller data to the TxDATA pin of the
ADF7011. The clock is provided at the same frequency as the data rate.
This multiplexer output allows either the digital lock detect (most common), the scaled RF, or the scaled
reference frequency to be accessed externally. Used commonly for system debug. See the Function Regis-
ter Map.
Ground Pin for the RF Digital Circuitry.
The Divided Down Crystal Reference with 50:50 Mark-Space Ratio. May be used to drive the clock
input of a microcontroller. To reduce spurious components in the output spectrum, the sharp edges can
be reduced with a series RC. For 4.8 MHz output clock, a series 50
into 10 pF will reduce spurs to
< –50 dBc. Defaults on power-up to divide by 16.
Oscillator Pin. If a single-ended reference (such as a TCXO) is used, it should be applied to this pin.
When using an external signal generator, a 51
resistor should be tied from this pin to ground. The
XOE
bit in the R register should set high when using an external reference.
I
R
CP MAX
SET
=
9 5
2
CPV
DD
3
4
CP
GND
CP
OUT
5
CE
6
DATA
7
CLK
8
LE
9
10
TxDATA
TxCLK
11
MUXOUT
12
13
D
GND
CLK
OUT
14
OSC2
相關(guān)PDF資料
PDF描述
ADF7011BRU-REEL7 High Performance ISM Band ASK/FSK/GFSK Transmitter IC
ADF7020 High Performance ISM Band FSK/ASK Transceiver IC
ADF7020BCP High Performance ISM Band FSK/ASK Transceiver IC
ADG1204 2 pF Off Capacitance, 1 pC Charge Injection, +-15 V/12 V 4:1 iCMOS Multiplexer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADF7011BRU-REEL7 制造商:Rochester Electronics LLC 功能描述:ASK/FSK TRANSMITTER - Tape and Reel 制造商:Analog Devices 功能描述:
ADF7011BRUZ 功能描述:IC XMITTER ASK/FSK/GFSK 24TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 發(fā)射器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- 頻率:310MHz ~ 440MHz 應(yīng)用:- 調(diào)制或協(xié)議:UHF，ASK 數(shù)據(jù)傳輸率 - 最大:20 kBaud 功率 - 輸出:1dBm ~ 5dBm 電流 - 傳輸:10mA 數(shù)據(jù)接口:PCB，表面貼裝 天線連接器:PCB，表面貼裝 存儲(chǔ)容量:- 特點(diǎn):- 電源電壓:2.2 V ~ 4 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-LSSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR)
ADF7011BRUZ-RL 功能描述:IC XMITTER ASK/FSK/GFSK 24TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 發(fā)射器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- 頻率:310MHz ~ 440MHz 應(yīng)用:- 調(diào)制或協(xié)議:UHF，ASK 數(shù)據(jù)傳輸率 - 最大:20 kBaud 功率 - 輸出:1dBm ~ 5dBm 電流 - 傳輸:10mA 數(shù)據(jù)接口:PCB，表面貼裝 天線連接器:PCB，表面貼裝 存儲(chǔ)容量:- 特點(diǎn):- 電源電壓:2.2 V ~ 4 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-LSSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR)
ADF7011BRUZ-RL7 功能描述:IC XMITTER ASK/FSK/GFSK 24TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 發(fā)射器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- 頻率:310MHz ~ 440MHz 應(yīng)用:- 調(diào)制或協(xié)議:UHF，ASK 數(shù)據(jù)傳輸率 - 最大:20 kBaud 功率 - 輸出:1dBm ~ 5dBm 電流 - 傳輸:10mA 數(shù)據(jù)接口:PCB，表面貼裝 天線連接器:PCB，表面貼裝 存儲(chǔ)容量:- 特點(diǎn):- 電源電壓:2.2 V ~ 4 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-LSSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR)
ADF7012 制造商:AD 制造商全稱:Analog Devices 功能描述:Multichannel ISM Band FSK/GFSK/OOK/GOOK/ASK Transmitter
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