PI5A101Q PERICOM [Pericom Semiconductor Corporation], PI5A101Q Datasheet

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PI5A101Q

Manufacturer Part Number
PI5A101Q
Description
Precision Wide-Bandwidth Analog Switch
Manufacturer
PERICOM [Pericom Semiconductor Corporation]
Datasheet
1.PI5A101Q.pdf (10 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
PI5A101Q
Manufacturer:
PERICOM
Quantity:
2 800
Company:
BOSTOCK HK LIMITED BOSTOCK HK LIMITED
Part Number:
PI5A101Q
Manufacturer:
PERICOM
Quantity:
1 000
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
PI5A101Q
Manufacturer:
PERICOM
Quantity:
20 000
Features
• Rail-To-Rail operation
• Pin-compatible with 3125 Bus Switch & 74 series 125
• Single-Supply operation: 2V to 6V
• Low On-Resistance: 8Ω typical @ 5V
• Tight match between channels: 0.9Ω typical
• R
• Low power consumption: 0.5µ-ohm typical
• High Speed, T
• High-current channel capability: >100mA
• Wide bandwidth: >200 MHz
• Packaging (Pb-free & Green available):
Applications
• Instrumentation, ATE
• Audio Switching and Routing
• Telecommunications Systems
• Data Communications
• Battery-Powered Systems
• Replaces Mechanical Relays
Pin Configurations
Truth Table
-14-pin SOIC (W)
-16-pin QSOP (Q)
ON
flatness: 3Ω typical
Logic
COM
GND
OM
0
1
NC
NC
Switches show for logic "0" input
NIC = Not Internally Connected
IN
IN
ON
1
1
1
2
2
2
= 8ns typical
1
2
3
4
5
6
7
SOIC
14
13
12
11
10
9
8
Switch
V
IN
COM
NC
IN
COM
NC
OFF
ON
CC
4
3
4
3
1
Description
Pericom Semiconducto's PI5A101 is an all-purpose analog switch
designed for single-supply operation from +2V to +6V. This switch
is ideal for audio, video, and data switching and routing.
The PI5A101 is a quad SPST (single-pole, single-throw)
NC (normally closed) function.
When on, each switch conducts current equally well in either
direction. When off, they block voltages up to the power-
supply rails.
The PI5A101 is fully specified with +5V and +3.3V supplies.
With +5V the R
mechanical relays in data communications, test equipment, and
instrumentation applications. Matching between channels is
better than 2Ω. R
range.
These analog switches also offer wide bandwidth (>200 MHz high
speed (T
The PI5A101 is available in the narrow-body 14-pin small SOIC
and 16-pin QSOP packages for operation over the industrial
(–40°C to +85°C) temperature range.
Precision Wide-Bandwidth Analog Switch
ON
>15ns), and low charge injection (Q >10pC).
COM
GND
OM
ON
NC
NC
NIC
ON
IN
IN
1
1
1
2
2
2
is 8Ω typical, making it ideal for replacing
flatness is better than 4Ω over the specified
1
2
3
4
5
6
7
8
Top View
QSOP
16 V
15
14
13
12
11
10
9 NIC
IN
COM
NC
IN
COM
NC
CC
PS7079F
4
3
4
3
PI5A101
09/22/04

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PI5A101Q Summary of contents

Page 1

Features • Rail-To-Rail operation • Pin-compatible with 3125 Bus Switch & 74 series 125 • Single-Supply operation • Low On-Resistance: 8Ω typical @ 5V • Tight match between channels: 0.9Ω typical • R flatness: 3Ω typical ON ...

Page 2

Electrical Specifications - Single +5V Supply Parameter Symbol Analog Switch Analog Signal V ANALOG (3) Range On-Resistance R ON On-Resistance Match Between ∆R ON (4) Channels On-Resistance R FLAT(ON) (5) Flatness Off Leak NO(OFF) (6) ...

Page 3

Electrical Specifications - Single +5V Supply Parameter Symbol Dynamic Turn-On Time t ON Turn-Off Time t OFF (3) Charge Injection Q Off Isolation O IRR (8) Crosstalk I COM(OFF Capacitance C (OFF) COM Off Capacitance C COM(OFF) ...

Page 4

Absolute Maximum Ratings Voltages Referenced to GND V .................................................................................–0.5V to + ................................................ –0. COM NC ...........................................................or 30mA, whichever occurs first Current (any terminal except COM, NO, NC)............................30mA Current: COM, NO, ...

Page 5

Typical Operating Characteristics +3. (V) A Leakage Currents vs. Analog Voltage + - ...

Page 6

Insertion Loss vs. Frequency -3dB Point - + 50ohm 100 Frequency (MHz) Switching Times vs ...

Page 7

Test Circuits/Timing Diagrams + Switch NC +3V* Input IN Logic GND Input C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT = + GEN COM V GEN IN Logic ...

Page 8

Test Circuits/Timing Diagrams +5V 10nF V+ 50-ohm COM COM NC Analyzer GND 50-ohm Figure 3. Off Isolation +5V 10nF COM Capacitance Meter 1kHz GND Figure 5. Channel-Off Capacitance +5V 10nF 50-ohm ...

Page 9

Packaging Mechanical: 16-Pin, QSOP ( .189 .197 4.80 5.00 .008 0.203 REF .025 BSC 0.635 Packaging Mechanical: 14-Pin, SOIC ( .336 .344 8.55 8.75 .0155 .026 0.393 0.660 REF .050 BSC 1.27 .150 3.81 .157 3.99 ...

Page 10

... Ordering Information Ordeing Code PI5A101Q PI5A101QE PI5A101W PI5A101WE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com Package Code Q 16-pin, QSOP Q Pb-free & Green, 16-pin, QSOP W 14-pin SOIC W Pb-free & Green, 14-pin SOIC ...

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