LA9247T Просмотр технического описания (PDF) - SANYO -> Panasonic
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производитель
LA9247T Datasheet PDF : 6 Pages
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LA9247T
Operating Characteristics at Ta = 25°C, VCC (pin 23, 34) = 5V, VCC3 (pin 6) = 3.3V, GND (pin 4, 31) = 0 V
Parameter
Current drain
Current drain (sleep mode)
Reference voltage
Reference voltage
Preamp offset
RF no signal voltage
RF gain (min)
RF gain (max)
RF gain (UP)
RFEQ - normal
RFEQ-CAV1
RFEQ-CAV2
RFEQ-CAV3
RFEQ-CAV4
RFEQ-CAV5
RFEQ-CAV6
RF hold
Symbol
Conditions
ICC
ICCS
VR
VR2
RFAOost
RFSM
RFG1
RFG2
RFRW
RFEQN
RFEQ1
RFEQ2
RFEQ3
RFEQ4
RFEQ5
RFEQ6
RFHLD
No signal
No signal, EQS = 0V
The difference with VR for RFAO
RFIN = VR
GHS = 0V
GHS = 0V
GHS = 3.3V
The difference in RFSM when RFIN is 100mVp-p, f = 1MHz
and 100mVp-p, f = 100kHz.
EQS = 3.3V
The difference in RFSM when RFIN is 100mVp-p, f = 2.4MHz
and 100mVp-p, f = 100kHz.
EQS = 2.7V
The difference in RFSM when RFIN is 100mVp-p, f = 4.3MHz
and 100mVp-p, f = 100kHz.
EQS = 2.2V
The difference in RFSM when RFIN is 100mVp-p, f = 8MHz
and 100mVp-p, f = 100kHz.
EQS = 1.8V
The difference in RFSM when RFIN is 100mVp-p, f = 12MHz
and 100mVp-p, f = 100kHz.
EQS = 1.5V
The difference in RFSM when RFIN is 100mVp-p, f = 24MHz
and 100mVp-p, f = 100kHz.
EQS=1.1V
The difference in RFSM when RFIN is 100mVp-p, f = 35MHz
and 100mVp-p, f = 100kHz.
EQS = 0.7V
RFIN: 1.5Vp-p, f = 100kHz, RHLD = 3.3V
min
24
1.5
2.3
1.5
-120
1.6
0
14.5
+10.5
+0.5
Ratings
typ
36
5
2.5
1.65
0
1.9
2.5
16.5
+14.0
+2.75
Unit
max
48 mA
8.5 mA
2.7 V
1.8 V
120 mV
2.2 V
5.0 dB
18.5 dB
+17.5 dB
+5.0 dB
+0.5 +2.75
+5.0 dB
+0.5 +2.75
+5.0 dB
+0.5 +2.75
+5.0 dB
+0.5 +2.75
+5.0 dB
+0.5 +2.75
+5.0 dB
+0.5 +2.75
+5.0 dB
-13.5 -11.0
-8.5 dB
PH
PH
RFIN = VR
0.65
0.9
1.15 V
BH
∆BHL
(frequency characteristics)
∆BHH
(frequency characteristics)
REFL offset
BH
∆BHL
∆BHH
REFLost
RFIN = VR
RFIN = VR, ∆BHL = BH (600kHz) - BH (10kHz)
EQS = 2.7V or 3.3V
RFIN = VR, ∆BHH = BH (100kHz) - BH (10kHz)
EQS = 2.2V, 1.8V, 1.5V, 1.1V, 0.7V
The difference with VR2 for REFL
0.65
-5.5
-5.5
-120
0.9
1.15 V
-3.0
-0.5 dB
-3.0
-0.5 dB
0
120 mV
REFL gain 1
REFL gain 2
REFL gain UP
∆REFL
(frequency characteristics)
FE offset
REFL1
REFL2
REFLGUP
∆REFL
FEost
A, B, C, D = VIN, 10kHz,
SGC = 1.3V, FBAL = VR2, GHS = 0V
A, B, C, D = VIN, 10kHz,
SGC = 2V, FBAL = VR2, GHS = 0V
GHS = 3.3V
A, C = VIN, B, D = VR
SGC = VR2, FBAL = VR2, GHS = 0V
∆REFL = REFL (100kHz) - REFL (10kHz)
The difference with VR2 for FE
8.5
11
13.5 dB
15.5
18.0
20.5 dB
+10.5
-8.5
+14.0
-6.0
+17.5 dB
-3.5 dB
-120
0
120 mV
FE gain 1
FE gain 2
FE balance 1
FE balance 2
FE gain UP
∆FE
(frequency characteristics)
FEG1
FEG2
FBAL1
FBAL2
FEGUP
∆FE
A, C = VIN, 10kHz, B, D = VR
SGC = 1.3V, FBAL = VR2, GHS = 0V
A, C = VIN, 10kHz, B, D = VR
SGC = 2V, FBAL = VR2, GHS = 0V
A, C = VIN, 10kHz, B, D = VR
SGC = VR2, FBAL = 1.3V, GHS = 0V
A, C = VIN, 10kHz, B, D = VR
SGC = VR2, FBAL = 2V, GHS = 0V
GHS = 3.3V
A, C = VIN, B, D = VR
SGC = VR2, FBAL = VR2, GHS = 0V
∆FE = FE (130kHz) - FE (10kHz)
8.5
11.0
13.5 dB
15.5
18.0
20.5 dB
15.5
18.0
20.5 dB
12.0
14.5
17.0 dB
+10.5
-8.5
+14.0
-6.0
+17.5 dB
-3.5 dB
Continued on next page.
No.N8219-2/6
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