sm5305av Seiko NPC Corp., sm5305av Datasheet

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sm5305av

Manufacturer Part Number
sm5305av
Description
1-channel Video Buffer
Manufacturer
Seiko NPC Corp.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
sm5305av-G-ET
Manufacturer:
NPC
Quantity:
20 000
OVERVIEW
The SM5305A is a 75 Ω terminating resistance drive video buffer with built-in analog filter. The output buffer
can be selected 6dB and 12dB. The coupling capacitances can be reduced since the sag compensation circuit
built-in. The device operates from 2.7 to 3.6V supply voltage. The cutoff frequency of lowpass filter is
6.75MHz.
FEATURES
I
I
I
I
I
I
I
I
I
APPLICATIONS
I
I
I
PINOUT
(Top view)
ORDERING INFORMATION
Supply voltage: 2.7 to 3.6V
Current consumption
• 9.5mA when enable (V
• < 1 µ A when disable
Lowpass filter characteristics
• 6.75MHz cutoff frequency ( − 3dB)
• ≤ ± 15% cutoff frequency error
Output buffer gain switching function: 6, 12dB
Output gain error: ± 0.5dB (Gain = 6dB)
Sag compensation circuit built-in
Operating temperature range: –20 to 70 ° C
Package: 8-pin VSOP (Pb free)
Digital still camera
Digital video camera
Other portable equipment
DISABLE
SM5305AD
SM5305AV
Device
VCC
VIN
8-pin MSON (Pb free)
NC
1
4
± 0.7dB (Gain = 12dB)
CC
= 3.0V)
1-channel Video Buffer with Built-in Analog LPF for Low Voltage
8-pin MSON
8-pin VSOP
Package
8
5
GSEL
VF
VOUT
GND
PACKAGE DIMENSIONS
(Unit: mm)
I
I
Note. The back side exposed pad is connected to GND pin (pin 5).
8-pin VSOP
8-pin MSON
Top view
2.7 ± 0.05
0.575typ
0.65
0.05
0.10
Top view
3.1 ± 0.3
0.375 ± 0.05
SEIKO NPC CORPORATION —1
0.22 ± 0.1
1
8
0.65
2.3 ± 0.05
0.15
0.12
Bottom view
M
4
5
SM5305A
0 to 10°
0.3 ± 0.05
0.05 M

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sm5305av Summary of contents

Page 1

... MSON (Pb free) APPLICATIONS Digital still camera I Digital video camera I Other portable equipment I PINOUT (Top view) VIN 1 DISABLE NC VCC 4 ORDERING INFORMATION Device SM5305AV SM5305AD PACKAGE DIMENSIONS (Unit: mm) 8-pin VSOP I 0.575typ 8-pin MSON I Top view 8 GSEL VF VOUT 5 GND 2.7 ± 0.05 Package 8-pin VSOP Note ...

Page 2

BLOCK DIAGRAM DISABLE VIN PIN DESCRIPTION 1 Number Name I/O 1 VIN I 2 DISABLE – 4 VCC – 5 GND – 6 VOUT GSEL input, O: output 2. ...

Page 3

PIN EQUIVALENT CIRCUITS Number Name I/O 1 VIN I 8 GSEL I 2 DISABLE I 6 VOUT SM5305A Equivalent circuit 75Ω VIN 180Ω GSEL 180Ω DISABLE VF 1kΩ VOUT 10.5kΩ 6.5kΩ SEIKO NPC CORPORATION —3 ...

Page 4

SPECIFICATIONS Absolute Maximum Ratings GND = 0V Parameter Symbol Supply voltage range V CC Input voltage range V IN Storage temperature range T stg Power dissipation P D Recommended Operating Conditions Parameter Symbol Supply voltage range V CC Operating temperature ...

Page 5

Analog Characteristics = 3.0V ° 150 Ω , fin = 100kHz, unless otherwise noted Refer to “Measurement Circuit Diagram”. Parameter Symbol Current consumption 1 I CC1 Current consumption 2 I CC2 ...

Page 6

FUNCTIONAL DESCRIPTION Output Gain Setting (GSEL) GSEL pin Output gain LOW 6dB HIGH 12dB Disable Function (DISABLE) DISABLE pin LOW HIGH Disable (VOUT output: High impedance) TYPICAL CONNECTION DISABLE Input 4.7µF 3rd-order + VIN Clamp Note. It recommends to connect ...

Page 7

TYPICAL CHARACTERISTICS = 3.0V ° 150 Ω , fin = 100kHz, unless otherwise noted Gain 0 -6 -12 -18 Group delay -24 -30 -36 -42 100k 1M 10M Frequency ...

Page 8

Please pay your attention to the following points at time of using the products shown in this document. The products shown in this document (hereinafter “Products”) are not intended to be used for the apparatus that exerts harmful influence on ...

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