Preliminary Data Sheet
Bipolar Analog Integrated Circuit
µPC3230GR
AGC AMPLIFIER + PRE AMPLIFIER IC
DESCRIPTION
The uPC3230GR is silicon bipolar monolithic IC designed for use as Dual path AGC amplifier for digital TV, Digital CATV.
This IC consists of Dual path AGC amplifier for QAM path and analog one to B/B block of STB.
The package is 16-pin SSOP Package suitable for surface mount.
This IC is manufactured using our 30 GHz fmax UHS0 (Ultra High Speed Process) silicon bipolar process.
This process uses silicon nitride passivation film. This material can protect chip surface from external pollution and prevent
corrosion /migration. Thus, this IC has excellent performance, uniformly and reliability.
FEATURES
f(in):30~100MHz
AGC AMPLIFIERBLOCK
ICC :37mA @5.0V
Gmax:30dB
GCR:40dB
IM3:45dBc(min)/53dB(typ)@Output=0.5Vp-p/tone
PRE AMPLIFIER BLOCK
ICC :61mA @5.0V
Gain :28dB(typ)
NF :6.6dB(typ)
IM3:58dB(typ)@Output=2.5Vp-p/tone
Package
High-density surface mounting : 16-pin SSOP package
APPLICATIONS
Digital CATV
Cable modem receivers
ORDERING INFORMATION (PLAN)
Part Number
µPC3230GR−E1-A
Package
16-pin plastic SSOP (5.72mm(225))
(Pb-Free)
Note
Supplying Form
Embossed tape 12mm wide.
Pin 1 indicates pull-out direction of tape.
Qty 2.5kpcs/reel.
Note
With regards to terminal solder (the solder contains lead) plated products (conventionally plated),
contact your nearby sales office.
Remark
To order evaluation samples, please contact your local NEC sales office.
Part number for sample order:
µPC3230GR
5.2×4.4×1.5mm
Document No. PUXXXXEJW1V1DS (2nd edition)
Date Published November, 2005 CP(K)
µPC3230GR
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Power Dissipation
Operating Ambient Temperature
Storage Temperature
Symbol
V
CC
P
D
T
A
T
stg
Test Condition
T
A
=+25°C
T
A
=+70°C
Note
Rating
6.0
533
−20
to +70
−55
to+150
Unit
V
mW
°C
°C
Note Mounted on double-sided copper-clad 50
×
50
×1.6
mm epoxy glass PWB
RECOMMENDED OPERATING RANGE
Parameter
Supply Voltage
Operating Ambient Temperature
Gain Control Voltage Range
Symbol
V
CC
T
A
V
AGC
V
cc
= 4.5 to 5.5 V
Test Condition
MIN.
4.5
−20
0
TYP.
5.0
+25
−
MAX.
5.5
+70
Vcc
Unit
V
°C
V
Preliminary Data Sheet
µPC3230GR
ELECTRICAL CHARACTERISTICS
(T
A
=+25°C, V
CC
= 5V, f = 45MHz, Z
in
= 50
Ω,
Z
out
(11pin)= 290
Ω,
Z
out
(6,7pin)= 560
Ω)
Parameter
Input Frequency Range
Mode Switch voltage range
Symbol
f
(in)
V
SW1
V
SW2
f
c
=-3dB
Digital (QAM) Mode
Analog (Video) Mode
Test Conditions
Note 1
MIN.
30
0
3
TYP.
−
−
−
MAX.
100
1
Vcc
Unit
MHz
V
V
Digital (QAM) Mode V
SW
=1.0V Z
L1
=560
Ω
Circuit Current
Maximum Voltage Gain
Gain Control Range
(input prescribe)
3rd Order Inter-modulation
Distortion
IM
31
f
1
= 44 MHz, f
2
= 45 MHz,
V
in
= +30 dBmV/tone,
V
out
=0.5V
P-P
/tone
Noise Figure
Output Voltage
Output Voltage
AGC Voltage High Level
Analog (Video) Mode
Circuit Current
Pre Amp Voltage Gain
Pre Amp Noise Figure
3rd Order Inter-modulation
Distortion
NF
1
V
out1
V
out2
V
AGC(H)
V
AGC
= 2.5 V f=45MHz
f=45MHz , 6pin
f=45MHz , 7pin
@ Maximum gain
Note 1
Note 2
Note 1
Note 1
Note 1
-
-
-
2.5
6.0
1.0
1.0
−
-
-
-
Vcc
dB
V
P-P
V
P-P
V
45
53
-
dBc
Icc
1
G
MAX
GCR
in
no input signal
V
AGC
=2.5V,Dual-IN:V
ou
=+18dBmV
V
AGC
=0 to 2.5 V
Note 1
Note 1
Note 1
−
27
35
37
30
40
48
33
-
mA
dB
dB
V
SW
=3.0V Z
L2
=290
Ω
Icc
2
G
V
NF
2
IM
32
no input signal
V
AGC
=2.5V,Dual-IN:V
ou
=+18dBmV
V
AGC
= 2.5 V, f=45MHz
f
1
= 44 MHz, f
2
= 45 MHz,
P
in
=
−22
dBm/tone,
V
out
=2.5V
P-P
/tone
Note 1
Note 1
1.3
2.0
2.5
V
P-P
Note 1
Note 1
Note 2
−
25
-
44
61
28
6.6
58
79
31
-
-
mA
dB
dB
dBc
Output Voltage
Notes 1. By measurement circuit 1
2. By measurement circuit 2
V
out3
Dual-IN:V
ou
=+27dBmV, 11pin
Preliminary Data Sheet
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