S5L1462B Datasheet, PDF (7/43 Pages) Samsung semiconductor – CD and DVD playback

RF SIGNAL PROCESSOR
S5L1462B
ELECTRICAL CHARACTERISTICS
(V_CC = 5V, V_CC1 = 3.3V, GND = 0V, Vc = 2.5V, Vc1 = 1.65V Ta = 25°C, VC is center of standard output voltage.)
No
Item
CIRCUIT CURRENT
1 Supply current
2 Supply current
3 Supply current
RF SUM & AGC AMP
4
5 RF Sum Amp
Voltage Gain
6
7
8 RF Sum Amp
Unit Gain
Bandwidth
9
10 AGC Voltage
Gain
11
12 AGC AMP Out.
LEVEL Adjust
RANGE
13
14
Symbol
Input
Measuring
Output
Unit
point
Min. Typ. Max.
IccL
IccT
IccH
vdd=4.5V,TE1 BLOCK operation
vdd=5V,TE1 BLOCK operation
vdd=5.5V,TE1 BLOCK operation
80 100 120 mA
100 120 140 mA
120 140 160 mA
Vrfsum1
RFSUM=1MHz, 1.5Vpp,
RFSUM_SEL=0
GAIN_RFSUM=0dB, DVD Mode
Vrfsum2
RFSUM=1MHz,
1Vpp,RFSUM_SEL=0
GAIN_RFSUM=0dB, DVD Mode
Vrfsum3 RFSUM=1MHz, 0.1Vpp,
RFAGCO 0.8
1
1.2 Vpp
RFSUM_SEL=0
(AGC_LVL=0
GAIN_RFSUM=20dB, CD Mode
1H,)
Vrfsum4
(A-D)DVD=1MHz, 0.25Vpp,
RFSUM_SEL=1
GAIN_RFSUM=0dB, DVD Mode
Frfsum1
RFSUM=Freq. Sweep, 1.0Vpp,
RFSUM_SEL=0,
GAIN_RFSUM=0dB,DVD Mode
10
-
-
MHz
Frfsum2
RFSUM=Freq. Sweep, 0.1Vpp,
RFSUM_SEL=0,
GAIN_RFSUM=20dB,CD Mode
5
-
-
Gagc1
RFSUM=1MHz, 2Vpp,
RFSUM_SEL=0
GAIN_RFSUM=0dB, DVD Mode
0.8
1.0
1.2 Vpp
Gagc2
RFSUM=1MHz, 0.5Vpp,
RFSUM_SEL=0
GAIN_RFSUM=0dB, DVD Mode
Vagc1
RFSUM=1MHz, 1Vpp,
RFSUM_SEL=0
GAIN_RFSUM=0dB,
AGC_LVL=00H, DVD Mode
0.3
0.5
0.7
Vagc2
RFSUM=1MHz, 1Vpp,
RFSUM_SEL=0
GAIN_RFSUM=0dB,
AGC_LVL=10H, DVD Mode
RFAGCO 0.55 0.75 0.95 Vpp
(AGCHOLD=
L)
Vagc3
RFSUM=1MHz, 1Vpp,
RFSUM_SEL=0
GAIN_RFSUM=0dB,
AGC_LVL=11H, DVD Mode
1.00 1.25 1.50
7