NEC's VARIABLE UPC8204TK GAIN AMPLIFIER OUTLINE DIMENSIONS (Units in mm) FEATURES • OPERATING FREQUENCY: f = 0.8 GHz to 2.5 GHz 1.3±0.05 Top View 1.1±0.1 0.48 0.48 0.96 1.5±0.1 • GAIN CONTROL RANGE: GCR = 40 dB TYP at f = 1.9 GHz GCR = 40 dB TYP at f = 2.4 GHz Bottom View 0.1 0.16±0.05 • MAXIMUM POWER GAIN: GPMAX = 14.5 dB TYP at f = 1.9 GHz GPMAX = 14.0 dB TYP at f = 2.4 GHz • SUPPLY VOLTAGE: VCC = 2.7 to 3.3 V 0.2±0.1 (0.9) 0.55±0.03 • HIGH DENSITY SURFACE MOUNTING: 6-pin Lead-less minimold package +0.1 0.11± -0.05 APPLICATION DESCRIPTION • 0.8 GHz to 2.5 GHz transmitter/receiver systems NEC's UPC8204TK is a silicon monolithic integrated circuit designed as variable gain amplifier. The package is 6-pin leadless minimold suitable for surface mount. • PHS/PCS/Mobile Communication • WLAN This IC is manufactured using NEC's 30 GHz fmax UHS0 (Ultra High Speed Process) silicon bipolar process. • Cordless Phone • Fixed Wireless Service This IC has the same circuit current as conventional UPC8119T and UPC8120T, but it operates at higher frequency and features a wider gain control range. ELECTRICAL CHARACTERISTICS, (Unless otherwise specified, TA = +25°C, VCC = VOUT = 3.0 V, ZS = ZL = 50Ω, External matched output port) PART NUMBER PACKAGE OUTLINE SYMBOLS UNITS MIN TYP MAX Circuit Current (no signal) mA 8.5 11.5 15.0 Maximum Power Gain, f = 1.9 GHz, PIN = -20 dBm f = 2.4 GHz, PIN = -20 dBm dB 11.5 11.0 14.5 14.0 17.5 17.0 Gain Control Range (note 1) f = 1.9 GHz, PIN = -20 dBm f = 2.4 GHz, PIN = -20 dBm dB 35 35 40 40 – – Po(1dB) 1 dB Compression Output Power, f = 1.9 GHz, GPMAX f = 2.4 GHz, GPMAX dBm +2.0 +2.0 +5.0 +5.0 – – RLIN Input Return Loss, f = 1.9 GHz, GPMAX f = 2.4 GHz, GPMAX dB 8 9 11 13 – – ISL Isolation, f = 1.9 GHz, GPMAX f = 2.4 GHz, GPMAX dB 25 25 30 30 – – NF Noise Figure, f = 1.9 GHz, GPMAX f = 2.4 GHz, GPMAX dB – – 7.5 7.5 10.0 10.0 ICC GPMAX GCR PARAMETERS AND CONDITIONS UPC8204TK TK Notes: 1. Gain control range GCR specification: GCR = GPMAX - GPMIN (dB) Conditions GPMAX at VAGC = VCC, GPMIN at VAGC = 0 V California Eastern Laboratories UPC8204TK ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C) RECOMMENDED OPERATING CONDITIONS SYMBOLS PARAMETERS UNITS RATINGS VCC Supply Voltage TA = 25°C V 3.6 SYMBOLS ICC Total Circuit Current TA = 25°C mW 30 VCC VAGC Gain Control Voltage TA = 25°C V 3.6 PD Power Dissipation TA = 85°C (note) mW 203 TA Operating Ambient Temperature °C -40 to +85 Storage Temperature °C -55 to +150 dBm +5 TSTG UNITS MIN TYP MAX V 2.7 3.0 3.3 TA Operating Ambient Temperature °C -40 +25 +85 fin Operating Frequency Range GHz 0.8 – 2.5 V 0 – 3.3 Gain Control Voltage VAGC Input Power PIN PARAMETERS Supply Voltage Notes: 1. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB (TA = +85°C). SERIES PRODUCTS Parameter 0.95 GHz output port matching frequency GPMAX GCR NF (dB) (dB) (dB) 12.5 50 8.5 1.44 GHz output port matching frequency GPMAX GCR NF (dB) (dB) (dB) 13.0 45 7.5 1.9 GHz output port matching frequency GPMAX GCR NF (dB) (dB) (dB) (12.5) (22) (7.2) 2.4 GHz output port matching frequency GPMAX GCR NF Part No. UPC8119T ICC (mA) 11.0 – – – UPC8120T 11.0 13.0 50 9.0 13.5 45 7.5 (13.0) (22) (7.3) – – – UPC8204TK 11.5 – – – – – – 14.0 40 7.5 14.0 35 7.5 Note: 1. Typical performance. Please refer to Electrical Charateristics in detail. ( ): Reference PIN FUNCTIONS Pin No. 1 2 3 4 5 6 Symbol Applied Voltage Pin Voltage INPUT GND — 0 OUTPUT Voltage as same as VCC through external inductor VCC VAGC 2.7~3.3 0~3.3 1.2 — — — — Description RF input pin This pin should be coupled with capacitor (eg 1000 pF) for DC cut. Input return loss can be improved with external impedance matching circuit. 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. Ground pins must be connected together with wide ground pattern to decrease impedance difference. Equivalent Circuit 5 4 GROUND CIRCUIT 1 BIAS CIRCUIT 2 RF output pin. This pin is designed as open collector of high impedance. This pin must be externally equipped with matching circuits. 3 GND Supply voltage pin. this pin must be equipped with bypass capacitor (eg 1000 pF) to minimize its RF impedance. Gain control pin. 5 CONTROL CIRCUIT 6 2 UPC8204TK APPLICATION CIRCUIT OUTLINE DIMENSIONS (Units in mm) 6-PIN LEAD-LESS MINIMOLD f = 2.4 GHz Vagc VCC 1.3±0.05 0.1uF 1000pF Top View IN 100pF 1.1±0.1 U1 4 10nH 50 15? OUT 0.5pF 0.48 3 0.96 5 1.5±0.1 2 uPC8204TK 0.48 12pF 1.8nH Bottom View 0.1 6 0.16±0.05 1 2.7nH 18pF 0.2±0.1 0.55±0.03 (0.9) +0.1 0.11± -0.05 PIN CONNECTIONS (Top View) 2 3 6E 1 (Bottom View) PIN NO. PIN NAME 1 INPUT GND 6 6 1 2 3 GND 5 5 2 4 OUTPUT 4 4 3 5 VCC 6 VAGC ORDERING INFORMATION PART NUMBER UPC8204TK-E2-A PACKAGE TK PACKING INFORMATION 6-pin lead-less minimold Note: To order evaluation samples, contact sales office (p/n: UPC8204TK). Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. 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