CEL UPC3231GV-E1

Preliminary Data Sheet
BIPOLAR ANALOG INTEGRATED CIRCUIT
PC3231GV
5 V AGC AMPLIFIER + VIDEO AMPLIFIER
DESCRIPTION
The PC3231GV is silicon monolithic IC designed for use as AGC amplifier for digital CATV, cable modem and digital terrestrial
systems. This IC consists of gain control amplifier and video amplifier.
The package is 8-pin SSOP (shrink small outline 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
Low distortion
: IM3 = 53.5 dBc TYP. @ single-ended output, Vout = 105dB V 0.5 VP-P)/tone
Low noise figure
: NF = 5.0 dB TYP. @ Maximum Gain
Wide AGC dynamic range : GCR = 61 dB TYP. @ input prescribe
On-chip video amplifier
: Vout = 1.0 VP-P [email protected] single-ended output
Supply Voltage
: VCC = 5.0 V TYP.
Packaged in 8-pin SSOP suitable for surface mounting.
APPLICATIONS
Digital terrestrial TV
Digital CATV
Cable modem receivers
ORDERING INFORMATION (PLAN)
Part Number
PC3231GV E1
Package
Supplying Form
8-pin plastic SSOP (4.45mm(175))
Embossed tape 8mm wide.
Pin 1 indicates pull-out direction of tape.
Qty 1kpcs/reel.
Remark To order evaluation samples, please contact your local NEC sales office.
Part number for sample order: PC3231GV
Caution
Observe precautions when handling because these devices are sensitive to electrostatic discharge.
The information in this document is subject to change without notice. Before using this document, please confirm
that this is the latest version.
Not all devices/types available in every country. Please check with local NEC Electronics sales representative for
availability and additional information.
Document No. PUXXXXEJW1V1DS (6th edition)
Date Published March. 2007 NS CP(N)
Data sheet
NEC Electronics Corporation 2007
+PC3231GV
INTERNAL BLOCK DIAGRAM AND PIN CONFIGURATION
(Top View)
VCC
1
8
GND1
INPUT1
2
7
OUTPUT1
INPUT2
3
6
OUTPUT2
VAGC
4
5
GND2
Driver
AGC
AGC Control
PRODUCT LINE-UP OF 5V AGC AMPLIFIER
Part Number
+PC3217GV
ICC
GMAX
GMIN
GCR
NF
IM3
(mA)
(dB)
(dB)
(dB)
(dB)
(dBc)
23
53
0
53
6.5
50NOTE1
3.5
50NOTE1
+PC3218GV
23
63
10
53
+PC3219GV
36.5
42.5
0
42.5
9.0
58NOTE1
+PC3221GV
33
60
10
50
4.2
56NOTE1
+PC3231GV
36
65
4
61
5.0
53.5NOTE2
NOTE1 f1=44MHz,f2=45MHz,Vout=0.7Vp-p/tone,single-ended output
NOTE2 f1=44MHz,f2=45MHz,Vout=0.5Vp-p/tone,single-ended output
Data sheet
Package
8-pin SSOP ( 4.45mm(175))
+PC3231GV
PIN EXPLANATIONS
Pin
No.
1
Pin Name
Applied
Voltage
(V)
Pin
Voltage
(V) Note
VCC
4.5 to 5.5
-
Function and application
Internal Equivalent Circuit
Power supply pin.
This pin should be externally
equipped with bypass capacitor
to minimize ground impedance,
2
INPUT1
-
1.32
Signal input pins to AGC
amplifier.
This pin should be coupled with
capacitor for DC cut.
AGC
Control
3
INPUT2
-
1.32
4
VAGC
0 to VCC
-
Gain control pin.
This pin’s bias govern the AGC
output level.
Minimum Gain at VAGC:0 to 0.1V
Maximum Gain at VAGC:2.7 to 3.3V
Recommended to use AGC
voltage with externally resister
(example:1k )
5
GND2
0
-
Ground pin.
This pin should be connected to
system ground with minimum
inductance.
Ground pattern on the board
should be formed as wide as
possible.
6
OUTUT2
-
1.91
Signal output pins of video
amplifier.
This pin should be coupled with
capacitor for DC cut.
7
OUTUT1
-
1.91
8
GND1
0
-
Ground pin.
This pin should be connected to
system ground with minimum
inductance.
Ground pattern on the board
should be formed as with as
possible.
All ground pins must be
connected together with wide
ground pattern to decrease
impedance difference.
Note Pin voltage is measured at VCC=5.0V
Data sheet
AGC
Amp
+PC3231GV
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Test Conditions
Supply Voltage
VCC
TA=+25$C
Gain Control Voltage Range
VAGC
TA=+25$C
Power Dissipation
PD
TA=+85$C
Storage Temperature
Tstg
Note
Rating
Unit
6.0
V
0 to VCC
V
250
mW
<55 to+150
$C
Note Mounted on double-sided copper-clad 50 = 50 =1.6 mm epoxy glass PWB
RECOMMENDED OPERATING RANGE
Parameter
Symbol
Supply Voltage
VCC
Operating Ambient Temperature
TA
Test Conditions
Vcc = 4.5 to 5.5 V
MIN.
TYP.
MAX.
Unit
4.5
5.0
5.5
V
-40
+25
+85
$C
<
3.3
V
90
MHz
Gain Control Voltage Range
VAGC
0
Operating Frequency Range
f(BW)
30
Data sheet
+PC3231GV
ELECTRICAL CHARACTERISTICS
(TA=+25$C, VCC = 5V, f = 45MHz, Zs = 501, ZL = 2501, single-ended output)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
DC Characteristics
Circuit Current
VCC=5V,No input signal
Note 1
28
36
44
mA
AGC Voltage High Level
VAGC(H)
Icc
@ Maximum gain
Note 1
2.7
<
3.3
V
AGC Voltage Low Level
VAGC(L)
@ Minimum gain
Note 1
0
<
0.1
V
RF Characteristics
fc =-3dB @45MHz
Note 1
30
<
90
MHz
Maximum Voltage Gain
GMAX
VAGC=2.7V, Pin= <60dBm
Note 1
62.5
65
67.5
dB
Minimum Voltage Gain
GMIN
VAGC=0.1V, Pin= <30dBm
Note 1
0
4
7
dB
GCRin
VAGC=0.1 to 2.7 V
Note 1
55.5
61
-
dB
GCRout
Vout = 1.0 Vp-p
Note 1
45
55
-
dB
IF Input Frequency Range
f(in)
Gain Control Range
(input prescribe)
Gain Control Range
(output prescribe)
Output Voltage
Vout
Pin = -61 -6dBm
-
1.0
-
VP-P
Maximum Output Voltage
Voclip
VAGC= 3.0 V
Note 1
2.0
3.3
-
VP-P
Noise Figure
NF
VAGC= 3.0 V
Note 2
-
5.0
6.5
dB
3rd Order Inter-modulation
IM3
f1 = 44 MHz, f2 = 45 MHz,
50
53.5
-
dBc
-
1.35//6
-
Distortion
Input impedance
Note
Note 1
Pin= <20 dBm/tone,
Zin
Vout=105dB+V0.5VP-P )/tone
Note 1
VAGC=0 V
Note 3
1. By measurement circuit 1
2. By measurement circuit 2
3. By measurement circuit 3
Data sheet
//pF
+PC3231GV
MEASUREMENT CIRCUIT 1
Note
1uF
1uF
1uF
1uF
Note Balun Transformer : TOKO 617DB-1674 B4F (Double balanced type)
MEASUREMENT CIRCUIT 2
Note
1uF
1uF
1uF
1uF
Noise Source
NF Meter
Note Balun Transformer : TOKO 617DB-1674 B4F (Double balanced type)
Data sheet
+PC3231GV
MEASUREMENT CIRCUIT 3
1uF
1uF
1uF
1uF
Network Analyzer
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
Data sheet
+PC3231GV
MEASUREMENT CIRCUIT 4
Note
PRESSURE IMPROVEMENT RECOMMENDATION CIRCUIT
100pF
100uF
100pF
100uF
Note Balun Transformer : TOKO 617DB-1674 B4F (Double balanced type)
MEASUREMENT CIRCUIT 5
Note
PRESSURE IMPROVEMENT RECOMMENDATION CIRCUIT
100uF
100uF
100uF
100uF
Noise Source
NF Meter
Note Balun Transformer : TOKO 617DB-1674 B4F (Double balanced type)
Data sheet
+PC3231GV
MEASUREMENT CIRCUIT 6
PRESSURE IMPROVEMENT RECOMMENDATION CIRCUIT
100uF
100uF
100uF
100uF
Network Analyzer
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
Data sheet
+PC3231GV
ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD
(MEASUREMENT CIRCUIT 1)
2001
1+F
Note 0.1+F
+PC3231GV
0.1+F
0.1+F
0.1+F
1+F
2001
1k1
Note Balun Transformer
Remarks
1. Back side: GND pattern
2. Au plated on pattern
3.
: Through hole
Data sheet
+PC3231GV
TYPICAL CHARACTERISTICS
(TA = +25$C, unless otherwise specified)
VOLTAGE GAIN vs. FREQUENCY
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
40
70
No input signal
60
35
VAGC=3.0V (Pin = - 60dBm)
50
40
Voltage Gain (dB)
Circuit Current (mA)
30
25
20
15
30
20
10
-10
TA= < 40$C
TA= 25$C
TA= 85$C
5
0
0
1
2
40
20
0
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
-20
3.0
4.0
5.0
0.0
2.0
3.0
4.0
5.0
70
Vcc = 5.0V
f = 45 MHz
60
Voltage Gain (dB)
Voltage Gain (dB)
1.0
Gain Control Voltage Range V AGC(V)
60
50
40
30
20
50
40
30
20
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
10
TA= < 40$C
TA= 25$C
TA= 85$C
f = 45 MHz
2.0
70
1.0
VOLTAGE GAIN vs.
GAIN CONTROL VOLTAGE RANGE
0
Gain Control Voltage Range V AGC(V)
20
-40
0.0
40
-20
-40
AGC PIN CURRENT vs.
GAIN CONTROL VOLTAGE RANGE
60
1000
No input signal
AGC Pin Current (+A)
100
Frequency (MHz)
60
AGC Pin Current (+A)
10
No input signal
-30
6
80
5
AGC PIN CURRENT vs.
GAIN CONTROL VOLTAGE RANGE
80
4
3
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
-20
Supply Voltage Vcc (V)
VAGC= 0V (Pin = - 60dBm)
0
10
VAGC=1.0V (Pin = - 60dBm)
0
TA= < 40$C
TA= 25$C
TA= 85$C
10
0
0.0
1.0
2.0
3.0
4.0
5.0
0.0
1.0
2.0
3.0
4.0
Gain Control Voltage Range V AGC(V)
Gain Control Voltage Range V AGC(V)
Remark The graphs is indicate nominal characteristics
Data sheet
5.0
+PC3231GV
OUTPUT POWER vs. INPUT POWER
OUTPUT POWER vs. INPUT POWER
15
15
Output Power Pout (501/2501) (dBm)
f = 45MHz
VAGC = 3.0V
10
5
0
-5
-10
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
-15
-20
Output Power Pout (501/2501) (dBm)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc = 5.0V
f = 45MHz
VAGC = 3.0V
10
5
0
-5
-10
TA= < 40$C
TA= 25$C
TA= 85$C
-15
-20
-90
10
-80
-70
-60
-50
-40
-30
-20
-10
0
10
Input Power Pin (dBm)
Input Power Pin (dBm)
f = 45MHz
VAGC = 1.0V
10
5
0
-5
-10
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
-15
-20
Output Power Pout (501/2501) (dBm)
Output Power Pout (501/2501) (dBm)
15
15
OUTPUT POWER vs. INPUT POWER
OUTPUT POWER vs. INPUT POWER
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc = 5.0V
f = 45MHz
VAGC = 1.0V
10
5
0
-5
-10
TA= < 40$C
TA= 25$C
TA= 85$C
-15
-20
-90
10
-80
-70
Input Power Pin (dBm)
OUTPUT POWER vs. INPUT POWER
f = 45MHz
VAGC = 0V
10
5
0
-5
-10
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
-15
-40
-30
-20
-10
0
10
OUTPUT POWER vs. INPUT POWER
Output Power Pout (501/2501) (dBm)
Output Power Pout (501/2501) (dBm)
-50
15
15
-60
Input Power Pin (dBm)
Vcc = 5.0V
f = 45MHz
VAGC = 0V
10
5
0
-5
-10
TA= < 40$C
TA= 25$C
TA= 85$C
-15
-20
-20
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
-90
-80
-70
-60
-50
-40
-30
-20
Input Power Pin (dBm)
Input Power Pin (dBm)
Remark The graphs is indicate nominal characteristics
Data sheet
-10
0
10
+PC3231GV
NOISE FIGURE vs.
GAIN CONTROL VOLTAGE RANGE
25
25
Noise Figure NF (dB)
20
Noise Figure NF (dB)
20
TA= < 40$C
TA= 25$C
TA= 85$C
Vcc = 5.0V
f = 45MHz
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
f = 45MHz
NOISE FIGURE vs.
GAIN CONTROL VOLTAGE RANGE
15
10
5
15
10
5
0
0
1.0
1.5
2.0
2.5
3.5
3.0
4.0
1.0
1.5
Gain Control Voltage Range V AGC(V)
2.0
2.5
3.0
3.5
4.0
Gain Control Voltage Range VAGC(V)
NOISE FIGURE vs. GAIN REDUCTION
NOISE FIGURE vs. GAIN REDUCTION
25
25
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
f = 45MHz
20
20
Noise Figure NF (dB)
Noise Figure NF (dB)
TA= < 40$C
TA= 25$C
TA= 85$C
Vcc = 5.0V
f = 45MHz
15
10
5
15
10
5
0
0
-30
-40
-40
-30
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
Pout
0
-1 0
-2 0
-3 0
-4 0
IM3
-5 0
-6 0
VAGC = 3.0V
freq1 = 44 MHz
freq2 = 45MHz
-7 0
-10
0
OUTPUT POWER,IM3 vs. INPUT POWER
20
10
-20
Gain Reduction (dB)
Output Power Pout (501/2501) (dBm)
3rd Order Intermodulation Distortion IM3 (dBm)
0
OUTPUT POWER,IM3 vs. INPUT POWER
Output Power Pout (501/2501) (dBm)
3rd Order Intermodulation Distortion IM3 (dBm)
-10
Gain Reduction (dB)
-20
-8 0
20
TA= < 40$C
TA= 25$C
TA= 85$C
10
Pout
0
-1 0
-2 0
-3 0
-4 0
IM3
-5 0
Vcc = 5.0V
VAGC = 3.0V
freq1 = 44 MHz
freq2 = 45MHz
-6 0
-7 0
-8 0
-9 0
-8 0
-7 0
-6 0
-5 0
-4 0
-3 0
-2 0
-1 0
0
10
-9 0
-8 0
-7 0
-6 0
-5 0
-4 0
-3 0
-2 0
Input Power Pin (dBm)
Input Power Pin (dBm)
Remark 0The graphs is indicate nominal characteristics
Data sheet
-1 0
0
10
+PC3231GV
OUTPUT POWER,IM3 vs. INPUT POWER
20
Output Power Pout (501/2501) (dBm)
3rd Order Intermodulation Distortion IM3 (dBm)
Output Power Pout (501/2501) (dBm)
3rd Order Intermodulation Distortion IM3 (dBm)
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
10
0
-10
Pout
-20
IM3
-30
-40
-50
-60
VAGC = 1.0V
freq1 = 44MHz
freq2 = 45MHz
-70
TA= < 40$C
TA= 25$C
TA= 85$C
10
0
-10
Pout
-20
IM3
-30
-40
-50
Vcc = 5.0V
VAGC = 1.0V
freq1 = 44MHz
freq2 = 45MHz
-60
-70
-80
-80
-90 -80 -7 0 -60 -50
OUTPUT POWER,IM3 vs. INPUT POWER
20
-40 -3 0 -20 -10
0
-90 -80 -70 -60 -5 0
10
-40 -30 -20 -10
0
10
Input Power Pin (dBm)
Input Power Pin (dBm)
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
10
0
Pout
-1 0
-2 0
-3 0
-4 0
IM3
-5 0
-6 0
VAGC = 0V
freq1 = 44MHz
freq2 = 45MHz
-7 0
-9 0
-8 0
-7 0
3rd Order Intermodulation Distortion IM3 (dBc)
TA= < 40$C
TA= 25$C
TA= 85$C
10
0
Pout
-1 0
-2 0
-3 0
-4 0
IM3
-5 0
Vcc = 5.0V
VAGC = 0V
freq1 = 44MHz
freq2 = 45MHz
-6 0
-7 0
-6 0
-5 0
-4 0
-3 0
-2 0
-1 0
0
-9 0
10
-8 0
-7 0
IM3 vs. INPUT POWER
60
55
50
Vcc= 4.5V
Vcc= 5.0V
Vcc= 5.5V
45
Vou = 0.5Vp-p/tone
freq1 = 44MHz
freq2 = 45MHz
40
-60
-50
-40
-30
Input Power Pin (dBm)
-6 0
-5 0
-4 0
-3 0
-2 0
-1 0
0
10
Input Power Pin (dBm)
Input Power Pin (dBm)
OUTPUT POWER,IM3 vs. INPUT POWER
20
-8 0
-8 0
Output Power Pout (501/2501) (dBm)
3rd Order Intermodulation Distortion IM3 (dBm)
OUTPUT POWER,IM3 vs. INPUT POWER
20
3rd Order Intermodulation Distortion IM3 (dBc)
Output Power Pout (501/2501) (dBm)
3rd Order Intermodulation Distortion IM3 (dBm)
-20
-10
IM3 vs. INPUT POWER
60
55
50
TA= < 40$C
TA= 25$C
TA= 85$C
45
Vcc = 5.0V
Vou = 0.5Vp-p/tone
freq1 = 44MHz
freq2 = 45MHz
40
-60
-50
-40
-30
Input Power Pin (dBm)
Remark The graphs is indicate nominal characteristics
Data sheet
-20
-10
+PC3231GV
S-PARAMETERS (TA = + 25$C,Vcc = 5V,VAGC=0V)
S11 < FREQUENCY
¢1 : 45MHz 223.931 <506.441 6.98pF
S22 < FREQUENCY
¢1 : 45MHz 49.681 5.391 19.86nH
Data sheet
+PC3231GV
+PC3231GV* PACKAGE DIMENSIONS
8 PIN PLASTIC SSOP (4.45mm(175)) (Unit : mm)
Data sheet
+PC3231GV
Data sheet
+PC3231GV
The information in this document is current as of April, 2006. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or
data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all
products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from the use of NEC Electronics products listed in this
document or any other liability arising from the use of such products. No license, express, implied or
otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC
Electronics or others.
Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
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redundancy, fire-containment and anti-failure features.
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anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not
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The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
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(as defined above).
M8E 02. 11-1
Data sheet
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive
2003/11/EC Restriction on Penta and Octa BDE.
CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates
that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are
exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals.
All devices with these suffixes meet the requirements of the RoHS directive.
This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that
go into its products as of the date of disclosure of this information.
Restricted Substance
per RoHS
Concentration Limit per RoHS
(values are not yet fixed)
Concentration contained
in CEL devices
-A
Not Detected
Lead (Pb)
< 1000 PPM
Mercury
< 1000 PPM
Not Detected
Cadmium
< 100 PPM
Not Detected
Hexavalent Chromium
< 1000 PPM
Not Detected
PBB
< 1000 PPM
Not Detected
PBDE
< 1000 PPM
Not Detected
-AZ
(*)
If you should have any additional questions regarding our devices and compliance to environmental
standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance
content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information
provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better
integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate
information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL
suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for
release.
In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to
customer on an annual basis.
See CEL Terms and Conditions for additional clarification of warranties and liability.