Tekbox TBCS Amplifier Series
Tekbox TBCS Amplifier Series
Tekbox TBCS101-TGA DC-Coupled Low-Noise Driver Amplifier
The Tekbox TBCS101-TGA is a DC-coupled amplifier with a flat gain from DC to 20 MHz, a 3 dB bandwidth of 40 MHz, a gain of 20 dB and an output power of +15 dBm. Application: Driver amplifier for high power DC coupled amplifiers such as required for CS101 testing General-purpose amplifier to boost the tracking generator signal of the TBMR-110M measurement receiver.
Tekbox TBCS101-DA Differential Amplifier
The Tekbox TBCS101-DA is a differential amplifier with a flat response from DC to 250 MHz, a 3 dB bandwidth of 310 MHz, an attenuation of 1:50 and an output impedance of 50 Ω. Application: Differential amplifier for CS101 test setups. General-purpose differential amplifier.
Model Overview
| Model | TBCS101-TGA | TBCS101-DA | |
| Type | DC-coupled low-noise driver amplifier | Differential amplifier | |
| Frequency range | DC...40 MHz, 3 dB band width, typ.ical | DC...310 MHz, 3 dB bandwidth, typ.ical | |
| Gain | 20 dB, typ. (≙ linear voltage gain 10) with 50 Ω load impedance | 1:50; rise time ≤2.3 ns (200 mV step) | |
| RF-connectors | BNC-female | BNC-femal | |
| Input specification | Impedance 50 Ω; return loss >30 dB, typ.; max. level -5 dBm (≙0.35 VPP; for output saturation; max. ratings +20 dBm in a 50-Ω system/±1.5 VDC | Impedance 1 MΩ||10 pF; level max. ±50 V for linear operation (100 V differential mode); ratings max. ±100 V common mode/200 V differential mode for damage | |
| Output specification | Impedance 50 Ω; return loss >20 dB, typ.; P1dBout +15 dBm (≙3.5 VPP); output saturation; IP3out +25 dBm; DC offset <100 mV at output; input terminated with 50 Ω | Impedance 50 Ω; return loss >20 dB, typ.; CMR/common mode rejection DC...1 MHz >70 dB; 1 MHz...100 MHz ≥80 dB; 100 MHz...310 MHz ≥50 dB; max. voltage 2 VPP; DC offset <10 mV at output; noise <1.4 mVRMS | |
| Power supply | Connector USB-C; indicator LEDs for power ON; operating voltage 5 VDC; current consumption 90 mA | ||
| Environmental | Operating temperature range -20...+50°C | ||
| Dimensions (mm, WxHxL) | 82 x 33 x 80; 100 g | ||
Information on product safety:
Manufacturer:
TekBox Digital Solutions Vietnam Co. Ltd., Saigon Hi-Tech Park, Factory 4, 4F, Lot I-3B-1, N6 Street, Thu Duc City, 700 000 Ho Chi Minh City/VNM
www.tekbox.com
Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com
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