ULTRA-WIDEBAND UPC1663G
DIFFERENTIAL VIDEO AMPLIFIER
FEATURES
Single Ended Voltage Gain, A
VS
(dB)
SINGLE ENDED VOLTAGE GAIN
vs. FREQUENCY
• BANDWIDTH AND TYPICAL GAIN
120 MHz at A
VOL
= 300
170 MHz at A
VOL
= 100
700 MHz at A
VOL
= 10
• VERY SMALL PHASE DELAY
• GAIN ADJUSTABLE FROM 10 TO 300
• NO FREQUENCY COMPENSATION REQUIRED
60
50
40
30
20
10
0
Gain 2
Gain 1
DESCRIPTION
The UPC1663G is a video amplifier with differential input and
output stages. A high frequency process (f
T
= 6 GHz) improves
AC performance compared with industry-standard video am-
plifiers. This device is excellent as a sense amplifier for high-
density CCDs, as a video or pulse amplifier in high-resolution
displays, and in communications equipment.
100 k
1M
10 M
100 M
Frequency, f (Hz)
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C, V
CC
=
±6
V, R
S
= 50
Ω,
f = 10 MHz)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
I
CC
A
Vd
BW
t
R
t
pd
R
IN
C
IN
I
IO
I
B
V
N
V
I
CMRR
SVRR
V
O(off)
PARAMETERS AND CONDITIONS
Power Supply Current
Gain
1
Gain
2
Bandwidth (Gain is 3 dB down
from the gain at 100 KHz)
Rise Time, V
OUT
= 1V
p-p:
Differential Voltage Gain:
Propagation Delay, V
OUT
= 1 Vp-p:
Input Impedance:
Input Capacitance
Input Offset Current
Input Bias Current
Input Noise Voltage, 10 k to 10 MHz
Input Voltage Range
Common Mode Rejection Ratio, Vcm =
±1
V, f
≤100
kHz
Vcm =
±1
V, f = 5 MHz
Supply Voltage Rejection Ratio,
∆V
=
±0.5
V
Output Offset Voltage, V
O(off)
= |OUT1 - OUT2|
Gain
1
Gain
2
Output Common Mode Voltage
Max. Output Voltage Swing, single-ended
Output Sink Current
UNITS
mA
MIN
200
8
Gain
1
Gain
2
Gain
1
Gain
2
Gain
1
Gain
2
Gain
1
Gain
2
MHz
MHz
ns
ns
ns
ns
kΩ
kΩ
pF
µA
µA
µV
r.m.s.
V
dB
dB
dB
V
V
V
Vp-p
mA
UPC1663G
G08
TYP
13
320
10
120
700
2.9
2.7
2
1.2
4.0
180
2
0.4
20
3
±1.0
55
53
50
70
60
70
0.3
0.1
2.9
4.0
3.6
1.5
1.0
3.4
MAX
20
500
12
50
5.0
40
V
O (CM)
V
Op-p
I
sink
2.4
3.0
2.5
Notes:
1. Gain select pins GA and GB are connected together.
2. All gain select pins are open.
3. Insert adjustment resistor (0 to 10 kΩ) between GA and GB when variable gain is necessary.
California Eastern Laboratories
NEC [ NEC ]
