鈥?/div>
LOW DISTORTION:
IIP3 = +1 dBm TYP.
WIDE AGC DYNAMIC RANGE:
GCRtotal = 46 dB TYP.
LOW NOISE FIGURE:
7 dB TYP
HIGH GAIN:
71 dB TYP
ON CHIP VIDEO AMPLIFIER
SINGLE SUPPLY VOLTAGE :
5 V
PACKAGED IN 16-PIN SSOP SUITABLE FOR HIGH-DENSITY
SURFACE MOUNTING
INTERNAL BLOCK DIAGRAM
(Top View)
AGC IN1
1
AGC Amp.
Mixer
16
MIX OUT2
AGC IN2
2
15
MIX OUT1
V
AGC
3
OSC OUT
Buffer Amp.
14
GND
GND
4
13
IN1
DESCRIPTION
The
碌PC3220GR
is silicon monolithic IC designed for use as the
out-of-band tuner for digital CATV applications. This IC consists
of AGC ampli脼er, low disortion mixer, and video ampli脼er.
The package is 16-pin SSOP (Shrink Small Outline Package) suit-
able for surface mount.
This IC is manufactured using our 10 GHz fT NESAT II AL silicon
bipolar process.
This process uses silicon nitride passivation
脼
lm. This mate-
rial can protect chip surface from external pollution and prevent
corrosion/migration. Thus, this IC has excellent performance,
uniformity and reliability.
NEC's stringent quality assurance and test procedures ensure the
highest reliability and per formance.
OSC IN1
5
12
IN2
OSC IN2
6
Video Amp.
11
GND
V
CC
1
7
10
OUT1
V
CC
2
8
9
OUT2
APPLICATION
鈥?/div>
鈥?/div>
DIGITAL CABLE SETTOP BOXES
HDTV RECEIVERS
ELECTRICAL CHARACTERISTICS
(T
A
= 25擄C, V
CC
= 5 V, unless otherwise speci脼ed)
PART NUMBER
SYMBOL
I
CCTOTAL
I
CC1
I
CC2
V
AGC
(H)
V
AGC
(L)
f
RF
f
IF
GCR
AGC
V
OMAX2
CG
MAX
CG
MIN
GCR
total
V
OMAX
NF
total
PARAMETERS AND CONDITIONS
Total Circuit Current
1
, No input signal, V
CC1
= V
CC2
= 5 V
AGC/Mixer Circuit Current 1
1
, No input signal, V
CC1
= 5 V
Video Ampli脼er Circuit Current 2
1
, No input signal, V
CC2
= 5 V
AGC Voltage High Level
1
, at Maximum gain
AGC Voltage Low Level
1
, at Minimum gain
RF Input Frequency Range
1
IF Output Frequency Range
1
AGC Dynamic Range
1
, V
AGC
= 0.5 to 3.0 V
Maximum Output Voltage
2
, Pin =
鈭?5
dBm
Maximum Conversion Gain
3,
V
AGC
= 3.0 V, Pin =
鈭?0
dBm
Minimum Conversion Gain
3
, V
AGC
= 0.5 V, Pin =
鈭?0
dBm
Total Dynamic Range
3
, VAGC = 0.5 to 3.0 V
Maximum Output Voltage
3
, V
AGC
= 3.0 V, Pin =
鈭?5
dBm
Noise Figure
4
, DSB, V
AGC
= 3.0 V (at Maximum gain)
UNIT
mA
mA
mA
V
V
MHz
MHz
dB
Vp-p
dB
dB
dB
Vp-p
dB
MIN.
33
15
18.0
3.0
0
30
0.1
鈭?/div>
2.95
65.5
18
34
2.95
鈭?/div>
UPC3220GR
TYP.
42
20
22.0
鈭?/div>
鈭?/div>
鈭?/div>
鈭?/div>
46
3.90
71
25
46
3.90
7.0
MAX.
53.5
25.5
28
V
CC
0.5
250
150
鈭?/div>
鈭?/div>
73.5
31.5
鈭?/div>
鈭?/div>
8.5
RF Characteristics: AGC Ampli鏗乪r Block
(f
RF
= 100 MHz, f
LO
= 136 MHz, P
LO
=
鈭?5
dBm, f
IF
= 36 MHz, Z
S
= 50
鈩?
Z
L
= 1 k鈩?
RF Characteristics: Video Ampli鏗乪r Block
(f = 36 MHz, Z
S
= 50
鈩?
ZL = 1 k鈩?
RF Characteristics: Total Block
(f
RF
= 100 MHz, f
LO
= 136 MHz, P
LO
=
鈭?5
dBm, f
IF
= 36 MHz, Z
S
= 50
鈩?
Z
L
= 1 k鈩?
Notes:
1. By Measurement Circuit 1
2. By Measurement Circuit 4
3. By Measurement Circuit 6
4. By Measurement Circuit 7
California Eastern Laboratories
UPC3220GR-E1相關(guān)型號PDF文件下載
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POSITIVE VOLTAGE STABILIZED POWER SUPPLY
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POSITIVE VOLTAGE STABILIZED POWER SUPPLY
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PRECISION VOLTAGE COMPARATORS
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PRECISION VOLTAGE COMPARATORS
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3-TERMINAL POSITIVE ADJUSTABLE REGULATOR
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3-TERMINAL POSITIVE ADJUSTABLE REGULATOR
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HIGH SPEED DUAL COMPARATORS
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HIGH SPEED DUAL COMPARATORS
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LOW POWER QUAD OPERATIONAL AMPLIFIER
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LOW POWER QUAD OPERATIONAL AMPLIFIER
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3-TERMINAL NEGATIVE ADJUSTABLE REGULATOR
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3-TERMINAL NEGATIVE ADJUSTABLE REGULATOR
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LOW POWER QUAD COMPARATOR
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LOW POWER QUAD COMPARATOR
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TABLE
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LOW POWER DUAL OPERATIONAL AMPLIFIERS
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LOW POWER DUAL OPERATIONAL AMPLIFIERS
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LOW POWER DUAL COMPARATORS
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LOW POWER DUAL COMPARATORS
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LOW-SATURATION STABILIZED POWER SUPPLY WITH ON/OFF FUNCTION ...
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