NJM2566A
6CH VIDEO AMPLIFIER WITH SD/ HD LPF
s
GENERAL DESCRIPTION
The NJM2566A is a single supply voltage 6ch Video amplifier.
It includes LPF, Y/C MIX circuit and SDC interface. LPF for the
component signal can select SD/HD.
The NJM2566A is suitable for DVD recorder, set top box and
the high quality AV systems with the SD/HD output.
s
FEATURES
q
Operating Voltage
4.5 to 5.5V
q
6dB amplifier
q
Internal 75Ω Driver Circuit (2-system drive)
q
Internal LPF V,SY,SC 6.75MHz
Y,Pb,Pr 13.5MHz (Progressive)
30MHz (HD)
q
Y/C MIX Circuit
q
SDC Interface (S1/ S2)
q
CLAMP/ BIAS Select (Y,Pb,Pr/ RGB)
q
Power Save Circuit
q
Bipolar Technology
q
Package Outline
SSOP32
s
BLOCK DIAGRAM
V+
S1
S2
SCIN
BIAS
MIX
6dB
6.75MHz
LPF
CLAMP
6dB
6.75MHz
LPF
CLAMP
6dB
75ΩDriver
75ΩDriver
75ΩDriver
6.75MHz
LPF
SDC
6dB
75ΩDriver
s
PACKAGE OUTLINE
NJM2566AV
GND
SDC OUT
SC OUT
VIN
V OUT
SYIN
SY OUT
Y IN
CLAMP
/ BIAS
13.5MHz
LPF
30MHz
LPF
6dB
75ΩDriver
13.5MHz
LPF
BIAS
30MHz
LPF
6dB
75ΩDriver
Y OUT
Pb IN
Pb OUT
Pr IN
BIAS
13.5MHz
LPF
30MHz
LPF
Pr OUT
Y/C CLAMP LPF
MIX /BIAS
PS1
PS2
Ver.3
-1-
NJM2586
s
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
°
PARAMETER
SYMBOL
+
Supply Voltage
V
Power Dissipation
P
D
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
RATINGS
10.0
1250(Note)
-40 to +85
-40 to +150
UNIT
V
mW
°C
°C
NJM2566A
NJM2566
NJM2589
NJM2587
(Note) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm Two layers, FR-4)
s
RECOMMENDED OPEARATING CONDITION
(Ta=25°C)
PARAMETER
Operating Voltage
SYMBOL
Vopr
+
+
TEST CONDITION
MIN.
4.5
TYP.
5.0
MAX.
5.5
UNIT
V
s
ELECTRICAL CHARACTERISTICS
(Ta=25°C,V 1 to V 4=5V, R
L
=150Ω)
PARAMETER
Operating Current
Operating Current
at Power Save
Maximum Output
Voltage Swing
Voltage Gain1
Voltage Gain2
Gain Difference
Between channel
Low Pass Filter
Characteristic 1
Low Pass Filter
Characteristic 2
Low Pass Filter
Characteristic 3
Low Pass Filter
Characteristic 4
Cross talk
Differential Gain
Differential Phase
S/N Ratio1
S/N Ratio2
SYMBOL
I
CC
Isave
Vom
Gv1
Gv2
∆GvI
Gfy6.75M
Gfy27M
Gfc6.75M
Gfc27M
Gfp13.5M
Gfp54M
Gf
HD
20M
Gfp30M
Gfp74M
CT
DG
DP
SN1
SN2
No Signal
No Signal, Power Save Mode
(Note 1) Vin=100kHz, Sine Signal, THD=1%
(Note 1) Vin=1MHz, 1.0Vp-p, Sine Signal
(Note 2) Vin=3.58MHz, 0.3Vp-p,Sine Signal
(Note 1) Vin=1MHz, 1.0Vp-p,Sine Signal
(Note 3) 6.75MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 3) 27MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 2) 6.75MHz/3.58MHz, 0.3Vp-p, Sine Signal
(Note 2) 27MHz/3.58MHz, 0.3Vp-p, Sine Signal
(Note 4) 13.5MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 4) 54MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 5) 20MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 5) 30MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 5) 74MHz/1MHz, 1.0Vp-p, Sine Signal
(Note 1) 4.43MHz, 1.0Vp-p, Sine Signal
(Note 2) 4.43MHz, 0.3Vp-p, Sine Signal
(Note 1) Vin=1.0Vp-p, 10step Video Signal
(Note 1) Vin=1.0Vp-p, 10step Video Signal
(Note 1) Vin=1.0Vp-p, 100% White video signal,
RL=75Ω, 100KHz to 6MHz
(Note 1) Vin=1.0Vp-p, 100% White video signal,
RL=75Ω, 100KHz to 6MHz, Y/C MIX OUT
TEST CONDITION
MIN.
-
-
2.4
5.6
5.6
-0.2
-1.0
-
-1.0
-
-1.0
-
-1.0
-
-
-
-
-
-
-
TYP.
60
2.0
-
6.0
6.0
0.0
0.0
-40.0
0.0
-40.0
0.0
-40.0
0
-1.0
-40.0
-70
0.5
0.5
80
74
MAX.
90
4.0
-
6.4
6.4
+0.2
1.0
-24.0
1.0
-24.0
1.0
-24.0
-
-24.0
-
-
-
-
-
UNIT
mA
mA
Vp-p
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
deg
dB
dB
SDC Output Voltage
SDCL
RL=10kΩ+100kΩ
Low Level
SDC Output Voltage
SDCM
RL=10kΩ+100kΩ
Mid Level
SDC Output Voltage
SDCH
RL=10kΩ+100kΩ
High Level
SW Voltage
VthPH
PS1, PS2
High Level
SW Voltage
VthPL
PS1, PS2
Low Level
Switch inflow current
I
SWH
High Level
Switch inflow current
I
SWL
Low Level
Note 1 (SYIN, VIN, YIN, PbIN, PrIN) Input
Note 2 (SCIN) Input
Note 3 (SYIN, VIN) Input
Note 4 (YIN, PbIN, PrIN) Input, 13.5MHz LPF select
Note 5 (YIN, PbIN, PrIN) Input, 30MHz LPF select
-
1.6
4.3
2.5
0
-
-
0.1
2.1
4.6
-
-
-
-
0.5
2.4
-
V
+
V
V
V
V
V
µA
µA
1.0
120
8
-2-
A
NJM2566A
NJM2566
NJM2589
NJM2587
NJM2586
PARAMETER
STATUS
H
L
OPEN
H
L
OPEN
H
L
OPEN
H
L
OPEN
H
L
OPEN
NOTE
(SYOUT, VOUT, SCOUT) Power Save: OFF
(SYOUT, VOUT, SCOUT) Power Save: ON
(SYOUT, VOUT, SCOUT) Power Save: ON
(YOUT, PbOUT, PrOUT) Power Save: OFF
(YOUT, PbOUT, PrOUT) Power Save: ON
(YOUT, PbOUT, PrOUT) Power Save: ON
M/C MIX ON
M/C MIX OFF
M/C MIX OFF
BIAS (RGB)
CLAMP (Y,Pb,Pr)
CLAMP (Y,Pb,Pr)
30MHz LPF
13.5MHz LPF
13.5MHz LPF
s
CONTROL TERMINAL
PS1 (Power Save1)
PS2 (Power Save2)
MIX SW (Y/C MIX)
C/B SW (CLAMP/BIAS)
LPF SW (LPF)
s
SDC OUT
S1
L (OPEN)
L (OPEN)
H
H
S2
L (OPEN)
H
H
L (OPEN)
SDC OUT
0V
2.1V
2.1V
4.6V
4:3 Normal
4:3 Letter box
4:3 Letter box
16:9 Squeeze
s
PIN CONFIGURATION
PS1
SCIN
V+1
NC
MIXSW
VIN
GND1
SYIN
CBSW
YIN
V+2
NC
GND2
PBIN
PS2
PRIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
S1
S2
SDCOUT
SCOUT
NC
VOUT
V+4
SYOUT
GND4
YOUT
V+3
PBOUT
NC
GND3
PROUT
LPFSW
-3-