參數(shù)資料
型號(hào): AN3664NFB
廠商: PANASONIC CORP
元件分類: 消費(fèi)家電
英文描述: 32BIT MCU,SIM,TPU,1KRAM
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP32
封裝: 7 X 7 MM, PLASTIC, QFH-32
文件頁(yè)數(shù): 11/22頁(yè)
文件大小: 192K
代理商: AN3664NFB
ICs for VCR
AN3664NFB
11
I
Terminal Equivalent Circuits
Pin No.
Equivalent circuit
Description
Voltage
1
E-VOL CTL (L-channel)
3 V
2
HiFi-AGC det.
No fixed
3
1/2 V
CC1
V
REF1
:
1/2 V
CC1
pin, but concurrently used
for generation of ref. DC shift cur-
rent of 1/2 V
CC2
.
2.5 V
I
Electrical Characteristics at V
CC1
=
5 V, V
CC2
=
12 V, T
a
=
25
°
C (continued)
Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
VCO output R/L mix. ratio 2
VMIX2
D05
=
0, D04
=
1
D05
=
0, D04
=
1
10
dB
VCO output R/L mix. ratio 3
VMIX3
9
dB
Envelope output DC level
in forced normal mode
V
ENVN
DC measurement (forced normal)
Pin 20 DC potential measurement
0.15
V
Envelope output impedance
in forced normal mode
R
NEFN
DC measurement (forced normal)
Pin 20 impedance
400
Output mute on impedance L
Z
OML
DC measurement
Pin 44 impedance
10
Output mute on impedance R
Z
OMR
DC measurement
Pin 43 impedance
10
V
CC1
Pin 1, 36
170
V
CC1
10 k
10 k
1 k
300
2
50 k
50 k
60 k
40 k
1 k
200
200
V
CC1
3
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