Video Amplifier. NJM41045 Datasheet

NJM41045 Amplifier. Datasheet pdf. Equivalent

NJM41045 Datasheet
Recommendation NJM41045 Datasheet
Part NJM41045
Description 400MHz 3-channel Video Amplifier
Feature NJM41045; .
Manufacture New Japan Radio
Datasheet
Download NJM41045 Datasheet




New Japan Radio NJM41045
NJM41045
400MHz 3-channel Video Amplifier
GENERAL DESCRIPTION
The NJM41045 is a wideband 3-channel Video amplifier.
The NJM41045 is suitable for the HD video application
because of -3dB large-signal bandwidth of 400MHz.
FEATURES
Operating Voltage
Wide Bandwidth
6dB amplifier
75Driver Circuit
Power Save Function
Bipolar Technology
Package Outline
PIN CONFIGRATION
(Single) +4.5 to +9.5V
(Dual) ±3.0 to ±5.0V
3dB at 400MHz (2Vp-p Output)
SSOP20-C3
PACKAGE OUTLINE
NJM41045VC3
1
20 1. N.C.
11. V-3
2
19 2. VREF1
12. BOUT
3
18 3. RIN
13. V+3
4 17 4. Power save 14. V-2
5
16 5. VREF2
15. GOUT
6
15 6. GIN
16. V+2
7
14 7. GND
17. V-1
8. VREF3
18. ROUT
8 13
9. BIN
19. V+1
9 12
10. N.C.
20. N.C.
10 11
BLOCK DIAGRAM
Power Save
V+ GND
V-
RIN 6dB 75Ω
AMP
Driver
BIAS
GIN
6dB
AMP
75Ω
Driver
BIAS
BIN
6dB
AMP
75Ω
Driver
BIAS
ROUT
GOUT
BOUT
Ver.5
-1-



New Japan Radio NJM41045
NJM41045
ABSOLUTE MAXIMUM RATINGS (Ta=25C)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
Power Dissipation
Operating Temperature Range
V+
PD
Topr
12.0
1500 (Note 1)
-40 to +85
V
mW
C
Storage Temperature Range
Tstg
-40 to +150
C
(Note 1) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm 4 layers, FR-4)
RECOMMENDED OPEARATING CONDITION (Ta=25C)
PARAMETER
SYMBOL
TEST CONDITION
Operating Voltage1
Operating Voltage2
Vopr1 Single Power Supply
Vopr2 Dual Power Supply
MIN.
+4.5
±3.0
TYP.
-
-
MAX.
+9.5
±5.0
UNIT
V
V
-2-



New Japan Radio NJM41045
NJM41045
ELECTRICAL CHARACTERISTICS (Ta= 25C, V+ = 5V, RL= 150)
PARAMETER
SYMBOL
TEST CONDITION
Operating Current
Operating Current
at Power Save
ICC
Isave
Maximum Output Voltage Swing Vom
Voltage Gain
Gv
Frequency Characteristic 1
Gf1
Frequency Characteristic 2
Gf2
Gain Difference
Between channel
Gvl
Differential Gain
DG
Differential Phase
DP
SW Voltage High Level
VthH
SW Voltage Low Level
VthL
Switch Inflow Current High Level IthH
Switch Inflow Current Low Level IthL
(Note 2) Between ROUT/GOUT/BOUT
No Signal
No Signal,Power Save Mode
100kHz, Sine Signal, THD=1%
1MHz, 1.0Vp-p, Sine Signal
400MHz/1MHz, 1.0Vp-p, Sine Signal
450MHz/1MHz, 0.1Vp-p, Sine Signal
1MHz, 1.0Vp-p, Sine Signal (Note 2)
Vin=1.0Vp-p, 10step Video Signal
Vin=1.0Vp-p, 10step Video Signal
Vps=5V
Vps=0.3V
MIN.
-
-
2.2
5.5
-
-
-0.5
-
-
2.5
0
-
-
TYP. MAX. UNIT
65 80 mA
0.6 1 mA
2.4 - Vp-p
6.0 6.5 dB
-3.0 -
dB
-3.0 -
dB
0 0.5 dB
0.5 -
%
0.5 - deg
- V+ V
- 1.0 V
- 400 µA
- 20 µA
ELECTRICAL CHARACTERISTICS (Ta= 25C, V+/- = ±5.0V, RL= 150)
PARAMETER
SYMBOL
TEST CONDITION
Operating Current1
Operating Current2
ICC No Signal
Iee No Signal
Operating Current
at Power Save 1
Isave_Icc No Signal, Power Save Mode
Operating Current
at Power Save 2
Isave_Iee No Signal, Power Save Mode
Maximum Output Voltage Swing Vom 100kHz, Sine Signal, THD=1%
Voltage Gain
Gv 1MHz, 1.0Vp-p, Sine Signal
Frequency characteristic 1
Gf1 400MHz/1MHz, 1.0Vp-p, Sine Signal
Frequency characteristic 2
Gf2 450MHz/1MHz, 0.1Vp-p, Sine Signal
Gain Difference
Between channel
Gvl 1MHz, 1.0Vp-p, Sine Signal (Note 2)
Differential Gain
DG Vin=1.0Vp-p, 10step Video Signal
Differential Phase
DP Vin=1.0Vp-p, 10step Video Signal
SW Voltage High Level
VthH
SW Voltage Low Level
VthL
Switch Inflow Current High Level IthH Vps=5V
Switch Inflow Current Low Level IthL Vps=0.3V
(Note 2) Between ROUT/GOUT/BOUT
MIN.
-
-80
-
-1.3
2.2
5.5
-
-
-0.5
-
-
2.5
0
-
-
TYP.
65
-65
0.75
MAX.
80
-
1.3
UNIT
mA
mA
mA
-0.4 - mA
2.4 - Vp-p
6.0 6.5 dB
-3.0 -
dB
-3.0 -
dB
0 0.5 dB
0.5 -
%
0.5 - deg
- V+ V
- 1.0 V
- 400 µA
- 20 µA
CONTROL TERMINAL
PARAMETER
STATUS
Power Save
H
L
OPEN
NOTE
Power Save: OFF (Active)
Power Save: ON (Mute)
Power Save: ON (Mute)
-3-







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