DataSheet.es    


PDF ADV3227 Data sheet ( Hoja de datos )

Número de pieza ADV3227
Descripción 16 x 16 Analog Crosspoint Switch
Fabricantes Analog Devices 
Logotipo Analog Devices Logotipo



Hay una vista previa y un enlace de descarga de ADV3227 (archivo pdf) en la parte inferior de esta página.


Total 24 Páginas

No Preview Available ! ADV3227 Hoja de datos, Descripción, Manual

Data Sheet
FEATURES
16 × 16 high speed, nonblocking switch array
Pinout and functionally equivalent to the AD8114/AD8115
Complete solution
Buffered inputs
Programmable high impedance outputs
16 output amplifiers, G = +1 (ADV3226), G = +2 (ADV3227)
Drives 150 Ω loads
Operates on ±5 V supplies
Low power: 1.3 W
Excellent ac performance
−3 dB bandwidth
200 mV p-p: 820 MHz (ADV3226), 750 MHz (ADV3227)
2 V p-p: 600 MHz (ADV3226), 750 MHz (ADV3227)
Slew rate: 2150 V/μs (ADV3226), 2950 V/μs (ADV3227)
Serial or parallel programming of switch array
100-lead LFCSP (12 mm × 12 mm)
APPLICATIONS
Routing of high speed signals including
Video (NTSC, PAL, S, SECAM, YUV, RGB)
Compressed video (MPEG, wavelet)
3-level digital video (HDB3)
Data communications
Telecommunications
GENERAL DESCRIPTION
The ADV3226/ADV3227 are high speed 16 × 16 analog crosspoint
switch matrices. They offer a −3 dB signal bandwidth greater
than 750 MHz and channel switch times of less than 20 ns with
1% settling.
The ADV3226/ADV3227 include 16 independent output buffers
that can be placed into a high impedance state for paralleling
crosspoint outputs to prevent off channels from loading the
output bus. The ADV3226 has a gain of +1 and the ADV3227
has a gain of +2. They both operate on voltage supplies of ±5 V
750 MHz, 16 × 16
Analog Crosspoint Switch
ADV3226/ADV3227
CLK
DATAIN
UPDATE
CE
RESET
FUNCTIONAL BLOCK DIAGRAM
SER/PAR D0 D1 D2 D3 D4
80-BIT SHIFT REGISTER
WITH 5-BIT
PARALLEL LOADING
A0
A1
A2
A3
DATAOUT
80
PARALLEL LATCH
80
DECODE
16 × 5:16 DECODERS
SET INDIVIDUAL
OR RESET ALL
OUTPUTS TO OFF
16
ADV3226/
ADV3227
OUTPUT
256
BUFFER
G = +1,
G = +2
SWITCH
MATRIX
Figure 1.
while consuming only 118 mA (ADV3226) and 133 mA
(ADV3227) of idle current. Channel switching is performed via
a serial digital control that can accommodate daisy chaining of
several devices or via a parallel control to allow updating of an
individual output without reprogramming the entire array.
The ADV3226/ADV3227 are available in the 100-lead LFCSP
package over the extended industrial temperature range of
−40°C to +85°C.
Rev. A
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2010–2016 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com

1 page




ADV3227 pdf
Data Sheet
ADV3226/ADV3227
TIMING CHARACTERISTICS (SERIAL)
Table 2.
Parameter
Serial Data Setup Time
CLK Pulse Width
Serial Data Hold Time
CLK Pulse Separation, Serial Mode
CLK to UPDATE Delay
UPDATE Pulse Width
CLK to DATAOUT Valid, Serial Mode
Propagation Delay, UPDATE to Switch On or Off
Data Load Time, CLK = 5 MHz, Serial Mode
CLK, UPDATE Rise and Fall Times
RESET Time
Symbol
t1
t2
t3
t4
t5
t6
t7
Min Typ Max Unit
10 ns
10 ns
10 ns
10 ns
10 ns
10 ns
50 ns
20 ns
1.6 μs
50 ns
30 ns
Timing Diagram—Serial Mode
1
CLK
0
t2
t1 t3
1
DATAIN
0
OUT07 (D4)
1 = LATCHED
UPDATE
0 = TRANSPARENT
t7
t4
LOAD DATA INTO
SERIAL REGISTER
ON FALLING EDGE
OUT07 (D3)
OUT00 (D0)
t5 t6
TRANSFER DATA FROM SERIAL
REGISTER TO PARALLEL
LATCHES DURING LOW LEVEL
DATAOUT
LOGIC LEVELS
Figure 2. Timing Diagram, Serial Mode
Table 3. Logic Levels
VIH
RESET, SER/PAR,
CLK, DATAIN,
CE, UPDATE
VIL
RESET,SER/PAR,
CLK, DATAIN,
CE, UPDATE
2.0 V min
0.8 V max
VOH
DATAOUT
2.4 V min
VOL
DATAOUT
0.4 V max
IIH
SER/PAR,
CLK, DATAIN,
CE, UPDATE
2 μA max
IIL
SER/PAR, CLK,
DATAIN, CE,
UPDATE
2 μA max
IIH
RESET
2 μA max
IIL
RESET
300 μA max
IOH
DATAOUT
3 mA min
IOL
DATAOUT
1 mA min
Rev. A | Page 5 of 24

5 Page





ADV3227 arduino
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
1
RL = 150Ω
VOUT = 200mV p-p
10
100
FREQUENCY (MHz)
1k
10k
Figure 7. ADV3226 Small Signal Frequency Response
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
1
RL = 150Ω
VOUT = 2V p-p
10
100
FREQUENCY (MHz)
1k
10k
Figure 8. ADV3226 Large Signal Frequency Response
6
5
10.4pF
4
3
2
1
0
–1 1.2pF
–2
–3 0pF
–4
–5
–6
–7
–8
–9
–10
1
RL = 150Ω
VOUT = 200mV p-p
10
100
FREQUENCY (MHz)
5.0pF
2.2pF
1k 10k
Figure 9. ADV3226 Small Signal Frequency Response with Capacitive Loads
ADV3226/ADV3227
8
7
6
5
4
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
1
RL = 150Ω
VOUT = 200mV p-p
10
100
FREQUENCY (MHz)
1k
10k
Figure 10. ADV3227 Small Signal Frequency Response
8
7
6
5
4
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
1
RL = 150Ω
VOUT = 2V p-p
10
100
FREQUENCY (MHz)
1k
10k
Figure 11. ADV3227 Large Signal Frequency Response
12
10 10.4pF
8 5.0pF
6 2.2pF
4
1.2pF
2 0pF
0
–2
–4
–6
–8
–10
1
RL = 150Ω
VOUT = 200mV p-p
10
100
FREQUENCY (MHz)
1k
10k
Figure 12. ADV3227 Small Signal Frequency Response, RL = 150 Ω
Rev. A | Page 11 of 24

11 Page







PáginasTotal 24 Páginas
PDF Descargar[ Datasheet ADV3227.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
ADV32202:1 Analog MultiplexersAnalog Devices
Analog Devices
ADV32214:1 Analog MultiplexerAnalog Devices
Analog Devices
ADV32224:1 Analog MultiplexerAnalog Devices
Analog Devices
ADV322416 x 8 Analog Crosspoint SwitchAnalog Devices
Analog Devices

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar