Texas Instruments ADC16V130CISQ/NOPB

Overview

ADC16V130CISQ/NOPB from Texas Instruments is a monolithic 16-bit, 130 MSPS analog-to-digital converter with differential pipelined architecture, full-rate LVDS outputs, on-chip sample-and-hold, and integrated low-jitter duty-cycle stabilizer. It delivers 77.8 dBFS SNR at 70 MHz input and operates on dual supplies (1.8 V and 3.0 V) for high IF sampling receivers in LTE and WiMAX base stations.

For engineers reviewing the ADC16V130CISQ/NOPB datasheet, ADC16V130CISQ/NOPB pinout, ADC16V130CISQ/NOPB application, or ADC16V130CISQ/NOPB equivalent, key selection criteria include full-power bandwidth (1.4 GHz), LVDS output compliance (175–325 mV differential swing), pipeline latency (11 cycles), power-down recovery time (≤0.1 ms + 10³×(219+216)/f_CLK), and support for both offset binary and 2's complement data formats via CLK_SEL/DF pin configuration.

Technical Context

The ADC16V130CISQ/NOPB employs a digitally corrected pipelined architecture with automatic power-up calibration to minimize part-to-part variation and maintain dynamic performance across temperature. Its on-chip sample-and-hold achieves 1.4 GHz full-power bandwidth, enabling direct RF sampling of high-IF signals up to 160 MHz without external amplification.

Dual-supply operation (VA3.0 = 2.7–3.6 V, VA1.8/VAD1.8/VDR = 1.7–1.9 V) isolates analog and digital domains, while the integrated duty-cycle stabilizer accepts 30/70% clock duty cycle and suppresses additive jitter-critical for maintaining SFDR >90 dBFS at 160 MHz input. LVDS outputs drive 100 Ω terminations with 3.3 ns setup/hold timing at 130 MHz.

Key Specifications

Pinout & Package

ADC16V130CISQ/NOPB is housed in a 64-pin WQFN package (9 mm × 9 mm × 0.8 mm, 0.5 mm pitch) with exposed thermal pad (Pin 0) requiring solder connection to PCB ground plane for thermal and electrical integrity.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-speed ADC applications.

Compared with ADS54J60IRGC and AD9653BCPZ-125, ADC16V130CISQ/NOPB uniquely balances 130 MSPS throughput, LVDS noise resilience, integrated reference, and sub-1 ms power-state transitions-making it optimal for compact, thermally constrained, multi-standard wireless infrastructure where parallel interface determinism and calibration stability are critical.

Availability

ADC16V130CISQ/NOPB is available at Aetrix Electronics and suitable for high IF sampling receivers, multi-carrier base station receivers, and test and measurement equipment requiring stable component supply, long-lifecycle support, and guaranteed traceable sourcing.

Supply support for ADC16V130CISQ/NOPB includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and high-performance data converters for industrial, communications, and automotive markets.

The ADC16V130CISQ/NOPB belongs to TI's high-speed data converter portfolio designed specifically for wireless infrastructure, radar, and instrumentation applications demanding wide bandwidth, low jitter, and robust thermal performance.

FAQ

What is the full-power bandwidth of the ADC16V130CISQ/NOPB and why does it matter?

The ADC16V130CISQ/NOPB has a full-power bandwidth of 1.4 GHz (typical), meaning it maintains ≤3 dB amplitude response up to that frequency for a full-scale input. This enables direct sampling of high-IF signals (e.g., 160 MHz) without external amplification or complex anti-aliasing filters-reducing bill-of-materials cost and PCB area in wireless receiver front-ends where the ADC16V130CISQ/NOPB is deployed.

How does the ADC16V130CISQ/NOPB handle clock jitter, and what is its aperture jitter specification?

The ADC16V130CISQ/NOPB incorporates an on-chip low-jitter duty-cycle stabilizer that suppresses additive clock jitter to 80 fs rms, independent of input clock duty cycle (30–70%). This ensures stable SNR and SFDR performance even with imperfect clock sources-a critical capability for the ADC16V130CISQ/NOPB in FPGA-synchronized systems where clock conditioning circuitry is minimized.

Can the ADC16V130CISQ/NOPB operate with a single-ended clock input, and how is it configured?

Yes, the ADC16V130CISQ/NOPB supports single-ended clock operation via the CLK_SEL/DF pin. When CLK_SEL/DF is set to VA3.0 × 1/3 or AGND, CLK+ becomes the single-ended input and CLK− must be tied to AGND. This configuration is confirmed in the ADC16V130CISQ/NOPB datasheet's PIN DESCRIPTIONS section and enables flexible clock source integration without requiring differential clock generators.

What are the power-down and sleep modes of the ADC16V130CISQ/NOPB, and how do they differ?

The ADC16V130CISQ/NOPB offers two low-power states controlled by the PD pin: power-down (PD = VA3.0) draws just 3 mW with full recovery in ≤0.1 ms + 10³×(219+216)/f_CLK, while sleep mode (PD = VA3.0 × 2/3) consumes 30 mW and recovers in 100 μs. Both retain reference circuitry, but the ADC16V130CISQ/NOPB's fast wake-up supports burst-mode operation in energy-constrained wireless infrastructure.

Does the ADC16V130CISQ/NOPB require an external reference, or is one integrated?

The ADC16V130CISQ/NOPB integrates a precision 1.2 V internal reference (VREF) and 1.15 V common-mode voltage (VRM), eliminating the need for external reference ICs in most applications. The VREF pin can also accept a low-noise external reference (<9 kΩ source impedance), but the ADC16V130CISQ/NOPB's on-chip reference meets all specified dynamic performance targets-including 77.8 dBFS SNR at 70 MHz-when properly decoupled with a 0.1 μF low-ESL capacitor.