Datasheet > UPC3217GV

UPC3217GV

更新时间： 2024-09-15 03:57:03

品牌	Logo	应用领域
CEL		视频放大器射频微波
页数	文件大小	规格书
8页	588K
描述
5 V AGC AMPLIFIER + VIDEO AMPLIFIER

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中文翻译

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数据手册

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UPC3217GV 数据手册

5ꢀVꢀAGCꢀAMPLIFIERꢀ+ꢀ

VIDEOꢀAMPLIFIER

UPC3217GV

UPC3218GV

VOLTAGEꢀGAINꢀvs.ꢀ

AUTOMATICꢀGAINꢀCONTROLꢀVOLTAGE*

FEATURES

•ꢀ ON-CHIPꢀLOWꢀDISTORTIONꢀAMPLIFIER:ꢀ

ꢀ

IIP3 = -4 dBm at minimuim gain

•ꢀ WIDEꢀAGCꢀDYNAMICꢀRANGE:

GCR = 53 dB TYP

•ꢀ ON-CHIPꢀVIDEOꢀAMPLIFIER:ꢀ

ꢀ

UPC3217GV

ꢀ

VOUT = 1.25 VP-P at single-ended output

•ꢀ SUPPLYꢀVOLTAGE:ꢀ

ꢀ

ꢀVCC = 5 V

•ꢀ PACKAGEDꢀINꢀ8ꢀPINꢀSSOPꢀSUITABLEꢀFORꢀꢀ

SURFACEꢀMOUNTING

ꢀ

Automatic Gain Control Voltage, VAGC* (V)

DESCRIPTIONꢀ

NEC's UPC3217GV and UPC3218GV are Silicon Monolithic

ICs designed for use as AGC ampliﬁers for digital CATV,

cable modems and IP telephony systems. These ICs con-

sist of a two stage gain control ampliﬁer and a ﬁxed video

gain ampliﬁer. The devices provide a differential input and

differential output for noise performance, which eliminates

shielding requirements.

UPC3218GV

The package is 8-pin SSOP (Shrink Small Outline Package)

suitable for surface mount.

These ICs are manufactured using NEC's 10 GHz fT

NESATΙΙ AL silicon bipolar process. This process uses

silicon nitride passivation ﬁlm. This material can protect chip

surface from external pollution and prevent corrosion/migra-

tion. Thus, theseICshaveexcellentperformance, uniformity

and reliability.

Automatic Gain Control Voltage, VAGC* (V)

APPLICATIONS

•ꢀꢀꢀꢀDigital CATV

NEC'sstringentqualityassuranceandtestproceduresensure

the highest reliability and performance.

•

Cable modem receivers

IP Telephony Receivers

ELECTRICALꢀCHARACTERISTICSꢀ

(TA = 25°C, VCC = 5 V, ZS = 1 K Ω, ZL = 240 Ω, fIN = 45 MHz, Unless otherwise speciﬁed)

ꢀ

PARTꢀNUMBERꢀ

PACKAGEꢀOUTLINEꢀ

UPC3217GVꢀ

S08ꢀ

UPC3218GVꢀ

S08ꢀ

ꢀ

SYMBOLSꢀ

ꢀ

PARAMETERSꢀANDꢀCONDITIONSꢀ

UNITSꢀ

MINꢀ

TYPꢀ

MAXꢀ

MINꢀ

TYPꢀ

MAX

DC Characteristics

ꢀ

ICC

Circuit Current (no input signal)

RF Characterisitics

GMAX

GMIN

GCR

NFAGC

VOUT

IM3

Frequency Bandwidth, VAGC* = 4.5 V¹

Maximum Gain , VAGC* = 4.5 V

MHz

100

-4.5

46.5

3.5

4.5

46.5

13.5

Minimum Gain, VAGC* = 0.5 V

Gain ConTrol Range, VAGC* = 0.5 to 4.5 V

Noise Figure, VAGC* = 4.5 V at MAX Gain

Output Voltage, Single Ended Output

Third Order Intermodulation Distortion,

fIN1 = 44 MHz, fIN2 = 45 MHz,

VP-P

dBc

6.5

1.25

8.0

3.5

1.25

4.5

VIN = 30 dBmV per tone²

Note:

1. -3dB with respect to 10 MHz gain

2. VAGC is adjusted to establish VOUT = 1.25 VP-P per tone

California Eastern Laboratories

* VAGC shown as applied in the evaluation cicuit (see page 5) through a resistive bridge (voltage divider).

Actual voltage range on the pin of the IC is 0 to 3 V.

12 3 4 5 6 7 8

中文翻译

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与UPC3217GV相关器件

型号	品牌	获取价格	描述	数据表
UPC3217GV-E1	ETC	获取价格	Amplifier. Other
UPC3217GV-E1-A	CEL	获取价格	5 V AGC AMPLIFIER + VIDEO AMPLIFIER
UPC3218GV	NEC	获取价格	NECs GENERAL PURPOSE 5 V AGC AMPLIFIER
UPC3218GV	CEL	获取价格	GENERAL PURPOSE 5 V 100MHz AGC AMPLIFIER
UPC3218GV-A	NEC	获取价格	Narrow Band Low Power Amplifier, 10MHz Min, 100MHz Max, PLASTIC, SSOP-8
UPC3218GV-E1	ETC	获取价格	Amplifier. Other
UPC3218GV-E1-A	CEL	获取价格	5 V AGC AMPLIFIER + VIDEO AMPLIFIER
UPC3219GV	CEL	获取价格	5 V AGC AMPLIFIER + VIDEO AMPLIFIER
UPC3219GV	NEC	获取价格	GENERAL PURPOSE 5 V AGC AMPLIFIER
UPC3219GV-A	NEC	获取价格	Narrow Band Low Power Amplifier, 10MHz Min, 100MHz Max, PLASTIC, SSOP-8

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