A7623
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
3 of 6
www.unisonic.com.tw
QW-R121-014,A
ABSOLUTE MAXIMUM RATINGS
(Ta = 25 )℃
PARAMETER SYMBOL RATINGS UNIT
Power Supply Voltage V
CC
8.0 V
Power Dissipation 550 mW
Derating Rate at Ta=25°C P
D
5.5 °C/mW
Operating Temperature T
OPR
-25 ~ +75 °C
Storage Temperature T
STG
-55 ~ +125 °C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(Ta = 25°C , V
CC
= 5V, V
IN DC
=2.1V and load is two system drive)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Operating Voltage V
CC
4.5 5.0 5.5 V
Supply Current I
CC
No signal 25.2 37.8 mA
Voltage Gain G
V
f = 1MHz, sine wave ,V
IN
= 2.0V
P-P
-1.0 -0.5 0 dB
Maximum Output Level V
O(MAX)
f = 1kHz, sine wave, THD = 1.0% 2.9 3.4 V
P-P
Frequency Characteristic C
F
10MHz / 1MHz, sine wave ,V
IN
= 1.0V
P-P
-3 0 1 dB
Inter Channel Crosstalk C
T
f = 4.43MHz, sine wave ,V
IN
= 2.0V
P-P
-60 dB
Total Harmonic Distortion THD f = 1kHz, sine wave, V
IN
= 1.0V
P-P
0.1 0.5 %
Differential Gain 75Ω Drive 1 DG1 0.4 1.0 %
Differential Phase 75Ω Drive 1 DP1 0.4 1.0 deg
Differential Gain 75Ω Drive 2 DG2 0.7 2.0 %
Differential Phase 75Ω Drive 2 DP2
V
IN
= 2.0VP-P, standard staircase signal
0.7 2.0 Deg