intersil HA4314B DATA SHEET

®

HA4314B

Data Sheet September 11, 2007 FN3679.12

400MHz, 4x1 Video Crosspoint Switch

The HA4314B is a very wide bandwidth 4x1 crosspoint switch
ideal for professional video switching, HDTV, computer monitor
routing, and other high performance applications. The circuit
features very low power dissipation (105mW Enabled, 4mW
Disabled), excellent differential gain and phase, and very high
off isolation. When disabled, the output is switched to a high
impedance state, making the HA4314B ideal for routing matrix
equipment.

The HA4314B requires no external current source, and
features fast switching and symmetric slew rates.

For a 4x1 crosspoint with Tally outputs (channel indicators) or
with synchronous control signals, please refer to the HA4404B
and HA4344B data sheets, respectively .

For audio channels requiring larger signal swings, please refer
to the CD22M3494 (16x8) data sheet.

Ordering Information

TEMP.

PART

NUMBER

HA4314BCA HA 4314BCA 0 to +70 16 Ld QSOP M16.15A
HA4314BCAZ*

(Note)
HA4314BCB* HA4314BCB 0 to +70 14 Ld SOIC M14.15
HA4314BCBZ*

(Note)
HA4314BCP HA4314BCP 0 to +70 14 Ld PDIP E14.3
HA4314BCPZ

(Note)
*Add “96” suffix for tape and reel. Please refer to TB347 for details on

reel specifications.
**Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.

PART

MARKING

HA43 14BCAZ 0 to +70 16 Ld QSOP

4314BCBZ 0 to +70 14 Ld SOIC

HA4314BCPZ 0 to +70 14 Ld PDIP**

RANGE

(°C) PACKAGE

(Pb-free)

(Pb-free)

(Pb-free)

PKG.

DWG. #

M16.15A

M14.15

E14.3

Features

• Low Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . 105mW

• Symmetrical Slew Rates. . . . . . . . . . . . . . . . . . . . . 1400V/μs

• 0.1dB Gain Flatness. . . . . . . . . . . . . . . . . . . . . . . . . 100MHz

• -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400MHz

• Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . 70dB

• Crosstalk Rejection (30MHz) . . . . . . . . . . . . . . . . . . . . . 80dB

• Differential Gain and Phase . . . . . . . . . . . . . . . 0.01%/0.01 °

• High ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2000V

• TTL Compatible Control Inputs

• Improved Replacement for GX4314 and GX4314L

• Pb-Free Available (RoHS Compliant)

Applications

• Professional Video Switching and Routing

• HDTV

• Computer Graphics

• RF Switching and Routing

• PCM Data Routing

Truth Table

CS A1 A0 OUT

000IN0
001IN1
010IN2
011IN3
1XXHIGH-Z

1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

| Intersil (and design) is a registered trademark of Intersil Americas Inc.

Copyright Intersil Americas Inc. 2004, 2006, 2007. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.

T

Pinouts

HA4314B

(14 LD SOIC, PDIP)

TOP VIEW

1
2
3
4
5
6
7

HA4314B

(16 LD QSOP)

TOP VIEW

V+

14
13
12
11
10
9
8

NOTE: These pins must be left floating or connected to ground

2

FN3679.12

September 11, 2007

HA4314B

Absolute Maximum Ratings Thermal Information

Voltage Between V+ and V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

SUPPLY

Digital Input Current (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . ±25mA

Analog Input Current (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . ±5mA

Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA

ESD Rating

Human Body Model (Per MIL-STD-883 Method 3015.7). . . .2000V

Operating Conditions

Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.

NOTES:

is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

1. θ

JA

2. If an input signal is applied before the supplies are powered up, the input current must be limited to these maximum values.

Thermal Resistance (Typical, Note 1)

θ

JA

(°C/W)

14 Ld PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . 95

14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 120

16 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . . 140

Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . +175°C

Maximum Junction Temperature (Plastic Package) . . . . . . +150°C

Maximum Storage Temperature Range. . . . . . . . . -65°C to +150°C

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.

Electrical Specifications V

PARAMETER TEST CONDITIONS TEMP. (°C)

= ±5V, RL = 10kΩ, VCS= 0.8V, Unless Otherwise Specified.

SUPPLY

MIN

(Note 4) TYP

MAX

(Note 4) UNITS

DC SUPPLY CHARACTERISTICS

Supply Voltage Full ±4.5 ±5.0 ±5.5 V
Supply Current (V

=0V) VCS= 0.8V 25, 70 - 10.5 13 mA

OUT

VCS= 0.8V 0 - - 15.5 mA
V

= 2.0V 25, 70 - 400 450 µA

CS

V

= 2.0V 0 - 400 580 µA

CS

ANALOG DC CHARACTERISTICS

Output Voltage Swing without Clipping V

OUT=VIN

± VIO± 20mV 25, 70 ±2.7 ±2.8 -V

0±2.4±2.5 -V
Output Current Full 15 20 - mA
Input Bias Current Full - 30 50 µA
Output Offset Voltage Full -10 - 10 mV
Output Offset Voltage Drift (Note 3) Full - 25 50 µV/°C

SWITCHING CHARACTERISTICS

Turn-On Time 25 - 160 - ns
Turn-Off Time 25 - 320 - ns
Output Glitch During Switching 25 - ±10 - mV

DIGITAL DC CHARACTERISTICS

Input Logic High Voltage Full 2 - - V
Input Logic Low Voltage Full - - 0.8 V
Input Current 0V to 4V Full -2 - 2 µA

AC CHARACTERISTICS

Insertion Loss 1V

P-P

25 - 0.055 0.063 dB

Full - 0.07 0.08 dB

Channel-to-Channel Insertion Loss Match Full - ±0.004 ±0.006 dB

3

FN3679.12

September 11, 2007

HA4314B

Electrical Specifications V

PARAMETER TEST CONDITIONS TEMP. (°C)

= ±5V, RL = 10kΩ, VCS= 0.8V, Unless Otherwise Specified. (Continued)

SUPPLY

MIN

(Note 4) TYP

MAX

(Note 4) UNITS

-3dB Bandwidth RS=50Ω, CL= 10pF 25 - 400 - MHz

=20Ω, CL= 20pF 25 - 280 - MHz

R

S

R

=16Ω, CL= 36pF 25 - 140 - MHz

S

R

=13Ω, CL= 49pF 25 - 110 - MHz

S

±0.1dB Flat Bandwidth RS=50Ω, CL= 10pF 25 - 100 - MHz

R

=20Ω, CL= 20pF 25 - 100 - MHz

S

R

=16Ω, CL= 36pF 25 - 85 - MHz

S

RS=13Ω, CL= 49pF 25 - 75 - MHz
Input Resistance Full 200 400 - kΩ
Input Capacitance Full - 1.5 - pF
Enabled Output Resistance Full - 15 - Ω
Disabled Output Capacitance V

= 2.0V Full - 2.5 - pF

CS

Differential Gain 4.43MHz, (Note 3) 25 - 0.01 0.02 %
Differential Phase 4.43MHz, (Note 3) 25 - 0.01 0.02 °
Off Isolation 1V

Crosstalk Rejection 1V
Slew Rate (1.5V

, +SR/-SR) RS=50Ω, CL= 10pF 25 - 1425/1450 - V/µs

P-P

, 100MHz, VCS=2.0V,

P-P

R

=10Ω

L

, 30MHz Full - 80 - dB

P-P

R

=20Ω, CL= 20pF 25 - 1010/1010 - V/µs

S

R

=16Ω, CL= 36pF 25 - 725/750 - V/µs

S

Full - 70 - dB

RS=13Ω, CL= 49pF 25 - 600/650 - V/µs
Total Harmonic Distortion 10MHz, R
Disabled Output Resistance V

CS

=1kΩ, (Note 3) Full - 0.01 0.1 %

L

= 2.0V Full - 12 - MΩ

NOTES:

3. Limits should be considered typical and are not production tested.

4. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.

AC Test Circuit PC Board Layout

500Ω

400Ω 510Ω

HA4314

V

IN

75Ω

R

S

C

X

10kΩ

­+

NOTE: CL = CX + Test Fixture Capacitance.

4

HFA1100

75Ω

V

OUT

The frequency response of this circuit depends greatly on
the care taken in designing the PC board. The use of low

inductance components such as chip resistors and chip
capacitors is strongly recommended, while a solid
ground plane is a must!

Attention should be given to decoupling the power supplies.
A large value (10µF) tantalum in parallel with a small value
(0.1µF) chip capacitor works well in most cases.

Keep input and output traces as short as possible, because
trace inductance and capacitance can easily become the
performance limiting items.

FN3679.12

September 11, 2007