Product Specifications for ADL5562ACPZ-R7

Product Overview

The ADL5562ACPZ-R7 is a high-performance, differential amplifier optimized for RF and IF applications. It features low noise, low distortion, and high slew rate, making it suitable for driving high-speed ADCs and other broadband applications.

Key Features

• 3.3 GHz Ultralow Distortion RF/IF Differential Amplifier
• Pin-Strappable Gain Adjust: 6 dB, 12 dB, 15.5 dB
• Differential or Single-Ended Input to Differential Output
• Low Noise Input Stage: 2.1 nV/√Hz RTI at AV = 12 dB
• Low Broadband Distortion:10 MHz: −91 dBc HD2, −98 dBc HD370 MHz: −102 dBc HD2, −90 dBc HD3140 MHz: −104 dBc HD2, −87 dBc HD3250 MHz: −80 dBc HD2, −94 dBc HD3
• IMD3s of −94 dBc at 250 MHz Center
• Slew Rate: 9.8 V/ns
• Fast Settling of 2 ns and Overdrive Recovery of 3 ns
• Single-Supply Operation: 3 V to 3.6 V
• Power-Down Control
• Fabricated Using High-Speed XFCB3 SiGe Process

Applications

• Differential ADC Drivers
• Single-Ended to Differential Conversion
• RF/IF Gain Blocks
• SAW Filter Interfacing

General Description

The ADL5562 is a high-performance differential amplifier optimized for RF and IF applications. It offers low noise and excellent distortion performance over a wide frequency range, making it an ideal driver for high-speed 8-bit to 16-bit ADCs. The ADL5562 provides three gain levels through a pin-strappable configuration and can be configured for single-ended input. The quiescent current is typically 80 mA, and when disabled, it consumes less than 3 mA, offering excellent input-to-output isolation.

Ordering Information

• Model: ADL5562ACPZ-R7
• Temperature Range: -40°C to +85°C
• Package: 16-Lead Lead Frame Chip Scale Package [LFCSP], 7” Tape and Reel
• Package Option: CP-16-22
• Ordering Quantity: 1,500 units

Specifications

• Supply Voltage (VCC): 3 V to 3.6 V
• ENBL Threshold:Device disabled, ENBL low: 0.5 VDevice enabled, ENBL high: 1.5 V
• ENBL Input Bias Current:ENBL high: -27 µAENBL low: -300 µA
• Quiescent Current:ENBL high: 75.5 mA to 84.5 mAENBL low: 3.5 mA

Dynamic Performance

• −3 dB Bandwidth:AV = 6 dB: 3300 MHzAV = 12 dB: 3900 MHzAV = 15.5 dB: 1900 MHz
• Bandwidth for 0.1 dB Flatness:AV = 6 dB: 220 MHzAV = 12 dB: 270 MHzAV = 15.5 dB: 270 MHz
• Gain Accuracy:AV = 6 dB: ±0.17 dBAV = 12 dB: ±0.05 dBAV = 15.5 dB: ±0.06 dB
• Gain Supply Sensitivity: -0.005 dB/V
• Gain Temperature Sensitivity: 0.32 mdB/°C
• Slew Rate:Rise, AV = 15.5 dB: 9.8 V/nsFall, AV = 15.5 dB: 10.1 V/ns
• Settling Time: 2 ns
• Overdrive Recovery Time: 3 ns
• Reverse Isolation (S12): 60 dB

Input/Output Characteristics

• Output Common Mode: VCC/2 V
• Voltage Adjustment Range: 1.4 to 1.8 V
• Maximum Output Voltage Swing: 4.9 V p-p (1 dB compressed)
• Output Common-Mode Offset: 60 mV
• Output Common-Mode Drift: 285 µV/°C
• Output Differential Offset Voltage: 1 mV
• CMRR: 65 dB
• Output Differential Offset Drift: 15 µV/°C
• Input Bias Current: 3 µA
• Input Resistance (Differential):AV = 6 dB: 400 ΩAV = 12 dB: 200 ΩAV = 15.5 dB: 133 Ω
• Input Resistance (Single-Ended):AV = 5.6 dB: 307 ΩAV = 11.1 dB: 179 ΩAV = 14.1 dB: 132 Ω
• Input Capacitance (Single-Ended): 0.3 pF
• Output Resistance (Differential): 12 Ω

Noise/Harmonic Performance

• Noise Spectral Density (RTI):AV = 6 dB: 3 nV/√HzAV = 12 dB: 2.1 nV/√HzAV = 15.5 dB: 1.6 nV/√Hz
• 1 dB Compression Point (RTO):AV = 6 dB: 13.5 dBmAV = 12 dB: 13.4 dBmAV = 15.5 dB: 13 dBm

Absolute Maximum Ratings

• Supply Voltage (VCC): 3.6 V
• VIP1, VIP2, VIN1, VIN2: VCC + 0.5 V
• Internal Power Dissipation: 310 mW
• θJA: 98.3°C/W
• Maximum Junction Temperature: 125°C
• Operating Temperature Range: -40°C to +85°C
• Storage Temperature Range: -65°C to +150°C

Pin Configuration and Function Descriptions

• VIP2: Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 12 dB gain, strapped to VIP1 for AV = 15.5 dB.
• VIP1: Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 6 dB gain, strapped to VIP2 for AV = 15.5 dB.
• VIN1: Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 6 dB gain, strapped to VIN2 for AV = 15.5 dB.
• VIN2: Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 12 dB gain, strapped to VIN1 for AV = 15.5 dB.
• VCC: Positive Supply.
• VCOM: Common-Mode Voltage. A voltage applied to this pin sets the common-mode voltage of the input and output. Typically decoupled to ground with a 0.1 µF capacitor.
• VON: Balanced Differential Output. Biased to VCOM, typically ac-coupled.
• VOP: Balanced Differential Output. Biased to VCOM, typically ac-coupled.
• ENBL: Enable. Apply positive voltage (1.0 V < ENBL < VCC) to activate device.
• GND: Ground. Connect to low impedance ground.
• EPAD: Exposed Pad. Connect to a low impedance thermal and electrical ground plane.

Typical Performance Characteristics

• Gain vs. Frequency Response: Figures 3 and 4 show the gain response for different gains and loads over temperature.
• Noise Figure: Figure 5 shows the noise figure vs. frequency for different gains.
• Output P1dB: Figures 6 and 7 show the output P1dB vs. frequency for different gains and loads over temperature.