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ZXFBF05N14TC

P1-P3P4-P6
ISSUE 1 - FEBRUARY 2001
ZXFBF05
DEVICE DESCRIPTION
The ZXFBF05 is a low cost, high slew rate, quad buffer
amplifier. Built using the Zetex CA700 technology, this
buffer has a small signal bandwidth of greater than
100MHz and a 1 volt pk-pk bandwidth of greater than
20 MHz. Each channel draws only 7.5mA. The device
operates from a ±5 volt supply, which makes it ideal in
a majority of applications.
This space saving buffer may be used in a wide variety
of applications such as, video switching matrix,
multi-channel instrumentation equipment, and A/D
input buffer, etc.
FEATURES AND BENEFITS
• 4 Buffers per package
• Low distortion Class A O/P
• 100MHz bandwidth
• Low cost
• Designed for up to 300pF load
• Low supply current (7.5mA per buffer)
•
No thermal runaway
•
14 pin SOIC package
APPLICATIONS
•
Video Switching Matrix input buffer
•
Instrumentation
•
Multi-channel A/D input buffer
•
Multi-isolation buffer
PART
NUMBER
PACKAGE PART MARK
ZXFBF05N14 SOIC14N ZXFBF05
ORDERING INFORMATION
PART NUMBER CONTAINER INCREMENT
ZXFBF05N14TA Reel 7” 500
ZXFBF05N14TC Reel 13” 2500
RELATED PRODUCTS
ZXFBF04 4 Channel Buffer
ZXFBF08 8 Channel Buffer
ZXFBF25 4 Channel Buffer with output enable
4 Channel Buffer Device with high capacitance load capability
1
OUT1
IN1
OUT4
IN4
V+
IN2
OUT2
IN3
OUT3
14 PIN SOIC PACKAGE
V-
NC
NC
NC
NC
CONNECTION DIAGRAM
ISSUE 1 - FEBRUARY 2001
2
V
in
=370mV pk-pk,
F=4MHz
RL = 1kΩ
V
out
ABSOLUTE MAXIMUM RATINGS
Voltage on any pin 20V (relative to V-)
Operating temperature range 0 to 70°C (de-rated for -40 to 85°C)
Storage Temperature -55 to 125°C
ELECTRICAL CHARACTERISTICS
Test Conditions: Temperature =25°C, V+ = 5.00, V- = -5.00V, R
L
= 1kΩ, C
L
= 10pF
Parameter Conditions Min. Typical Max. Units
Offset Voltage V
in
= 0V -25 - 25 mV
Offset Voltage Drift V
in
= 0V 20 V/°C
Supply Current All inputs = 0V 5.0 30 40 mA
Input Bias Current V
in
= 0V 0.1 1.0 2.0
µA
Output Voltage
R
L
= 200Ω
±1 V
DC Gain
V
in
= ± 0.5V, R
L
=1kΩ
V
offset
= 0.0V
0.95 0.98 1.00 V/V
DC Gain
V
in
= ±0.5V, R
L
=1kΩ
V
offset
= 0.25V
0.95 0.98 1.00 V/V
Sink Current V
in
=0V,V
out
=0.5V 4.0 6.0 12.0 mA
Source Current V
in
=0V,V
out
=-0.5V 8.0 15.0 18.0 mA
Input Resistance 10 20 100
MΩ
Output Resistance 5 10 15
Ω
Bandwidth 20mVp-p,
1.0Vp-p
100
20
MHz
Slew Rate 40
V/µs
Voltage Noise 10 – 100 kHz 15
nV/√Hz
Differential Gain
NTSC F = 3.58MHz, V
in
= 0.286Vp-p,
DC ∆V
in
= 0 to 0.714V
0.1 %
Differential Phase
NTSC
0.15 Degrees
Differential Gain
PAL F = 4.43MHz, V
in
= 0.286Vp-p,
DC ∆V
in
= 0 to 0.714V
0.1 %
Differential Phase
PAL
0.15 Degrees
Channel Isolation
V
in
= 370mVp-p, RL = 1kΩ
F=4MHz
-60 dB
NOTES
Test circuit for measuring channel isolation.
Channel Isolation = 20 x LOG
10
(V
out
/V
in
)dB
ZXFBF05
ISSUE 1 - FEBRUARY 2001
ZXFBF05
3
OUT1
IN1
OUT4
IN4
V+
IN2
OUT2
IN3
OUT3
14 PIN SOIC PACKAGE
V-
NC
NC
NC
NC
OUT 1,2,3,4 Buffer outputs.
IN 1,2,3,4 Buffer Inputs.
V+ Positive supply pin, +5 volts.
V- Negative supply pin, -5 volts.
PIN DESCRIPTION
APPLICATION CIRCUIT
DC Coupled Configuration
P1-P3P4-P6

ZXFBF05N14TC

Mfr. #:
Buy ZXFBF05N14TC
Manufacturer:
Description:
IC BUFFER 4 CIRCUIT 14SOIC
Lifecycle:
New from this manufacturer.
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