FUNCTION GENERATORS GFG-8200A Series FEATURES Frequency Range: 0.3Hz ~ 3MHz GFG-8215A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequency (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator Frequency Range: 0.3Hz ~ 3MHz GFG-8216A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequency (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator Built-in 6 Digit Counter with INT/EXT Function up to 150MHz Frequency Range: 0.3Hz ~ 3MHz GFG-8217A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequency (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator Built-in 6 Digit Counter with INT/EXT Function up to 150MHz LIN/LOG Sweep Mode Frequency Range: 0.3Hz ~ 3MHz GFG-8219A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequency (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator Built-in 6 Digit Counter with INT/EXT Function up to 150MHz INT/EXT AM/FM Modulation LIN/LOG Sweep Mode GCV Output for Synchronization Frequency Range: 0.5Hz ~ 5MHz GFG-8250A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequency (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator Built-in 6 Digit Counter with INT/EXT Function up to 150MHz Frquency Range: 0.5Hz ~ 5MHz GFG-8255A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequeucy (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator Built-in 6 Digit Counter with INT/EXT Function up to 150MHz INT/EXT AM/FM Modulation LIN/LOG Sweep Mode GCV Output for SynchronizationSPECIFICATIONS FUNCTION GENERATORS MODEL GFG-8215A/8216A/8217A/8219A GFG-8250A / 8255A MAIN Frequency Range 0.3Hz ~ 3MHz (7 Range) 0.5Hz ~5MHz (7 Range) Amplitude > 10Vpp (into 50W load) > 10Vpp (into 50W load) Impedance + 50W 10% 50W 10%+ GFG-8200A Series Attenuator -20dB 1dBx2 + -20dB 1dBx2+ DC Offset <-5V ~ >5V (into 50W load) <-5V ~ >5V (into 50W load) Duty Control 80% : 20% : 80% to 1MHz Continue variable 80% : 20% : 80% to 1MHz Continue variable FEATURES Display 6 digit LED display 6 digit LED display *GFG-8215A does not have display. + Range Accuracy 5%+1Hz (at 3 position) Frequency Range: 0.3Hz ~ 3MHz GFG-8215A *only for GFG-8215A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output < < SINE WAVE Distortion 1%, 0.3Hz ~ 200kHz 1%, 0.5Hz ~ 100kHz External Voltage Controlled Frequency (VCF) Function < < THD 35dB below THD 30dB below Duty Cycle Control with Signal Inversion Capability fundamental in all range fundamental in all range Variable DC Offset Control (Specification applied from MAX. to 1/10 level) (Specification applied from MAX. to 1/10 level) Two-Step (-20dBx2) and Variable attenuator < Flatness < 0.3dB, 0.3Hz ~ 300kHz 0.3dB, below 500kHz < < 0.5dB, 300kHz ~ 3MHz 1dB, below 5MHz Linear > > TRIANGLE WAVE 98%, 0.3Hz ~ 100kHz 98%, 0.5Hz ~ 100kHz > > 95%, 100kHz ~ 3MHz 95%, 100kHz ~ 5MHz SQUARE WAVE Symmetry Frequency Range: 0.3Hz ~ 3MHz + 2%, 0.3Hz ~ 100kHz + 2%, 1Hz ~ 100kHz GFG-8216A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output Rise or Fall Time < 100nS at maximum output (into 50W load) < 50nS at maximum output (into 50W load) External Voltage Controlled Frequency (VCF) Function + 4Vpp 1Vpp ~ 14.5Vpp 0.5Vpp adjustable+ 4Vpp 1Vpp ~ 14.5Vpp 0.5Vpp adjustable + + CMOS OUTPUT Level Duty Cycle Control with Signal Inversion Capability < < Rise or Fall Time 120nS 120nS Variable DC Offset Control TTL OUTPUT > > Level 3Vpp 3Vpp Two-Step (-20dBx2) and Variable attenuator Fan Out 20 TTL load 20 TTL load Built-in 6 Digit Counter with INT/EXT Function up to 150MHz < < Rise or Fall Time 25nS 25nS + + VCF Input Voltage 0V ~ 10V 1V (100 : 1) 0V ~ 10V 1V (100 : 1) + + Input Impedance 10kW 10% 10kW 10% Output Voltage To set the voltage between 0V ~ 2V as To set the voltage between 0V ~ 2V GCV Frequency Range: 0.3Hz ~ 3MHz GFG-8217A per different frequency as per different frequency (for GFG-8219A/8255A only) Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output External Voltage Controlled Frequency (VCF) Function SWEEP OPERATION Sweep/Manual Switch selector Switch selector Duty Cycle Control with Signal Inversion Capability Sweep/Rate 100 : 1 ratio max. and adjustable 100 : 1 ratio max. and adjustable (for GFG-8217A/8219A/8255A only) Variable DC Offset Control 0.5sec. ~ 30sec. adjustable 0.5sec. ~ 30sec. adjustable Sweep/Time Two-Step (-20dBx2) and Variable attenuator Sweep/Mode Lin./Log. switch selector Lin./Log. switch selector Built-in 6 Digit Counter with INT/EXT Function up to 150MHz Depth AMPLITUDE 0 ~ 100% 0 ~ 100% LIN/LOG Sweep Mode MOD. Frequency MODULATION 400Hz (INT), DC ~ 1MHz(EXT.) 400Hz (INT), DC ~ 1MHz(EXT.) Carrier BW (for GFG-8219A/8255A only) 100Hz ~ 3MHz (-3dB) 100Hz ~ 5MHz (-3dB) EXT Sensitivity < < 10Vpp for 100% modulation 10Vpp for 100% modulation Frequency Range: 0.3Hz ~ 3MHz GFG-8219A + + Deviation 0 ~ 5% 0 ~ 5% FREQUENCY Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output 400Hz(INT), DC ~ 20kHz(EXT.) 400Hz (INT), DC ~ 20kHz(EXT.) MODULATION MOD. Frequency External Voltage Controlled Frequency (VCF) Function < < 10Vpp for 10% modulation EXT. Sensitivity 10Vpp for 10% modulation Duty Cycle Control with Signal Inversion Capability (for GFG-8219A/8255A only) Variable DC Offset Control Int./Ext. Switch selector Switch selector FREQUENCY COUNTER Two-Step (-20dBx2) and Variable attenuator Range 0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT.) 0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT.) Built-in 6 Digit Counter with INT/EXT Function up to 150MHz (except GFG-8215A) INT/EXT AM/FM Modulation Accuracy + + Time base accuracy 1 count Time base accuracy 1 count LIN/LOG Sweep Mode + + + + 10ppm (23 C 5 C) after 30 minutes Time Base 10ppm (23 C 5 C) after 30 minutes GCV Output for Synchronization warm up warm up The maximum resolution is 100nHz for 1Hz Resolution The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz and 1Hz for 100MHz Frequency Range: 0.5Hz ~ 5MHz GFG-8250A Input Impedance 1MW // 150pF 1MW // 150pF Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output < 35mVrms (5Hz ~ 100MHz) Sensitivity < 35mVrms (5Hz ~ 100MHz) External Voltage Controlled Frequency (VCF) Function < 45mVrms (100MHz ~ 150MHz) < 45mVrms (100MHz ~ 150MHz) Duty Cycle Control with Signal Inversion Capability + GENERAL INFORMATION + Power Source AC115V, 230V 15%, 50 / 60Hz AC115V, 230V 15%, 50 / 60Hz Variable DC Offset Control Accessories GTL-101 x 2 (GTL-101 x 1 for GFG-8215A) GTL-101 x 2 Two-Step (-20dBx2) and Variable attenuator User manual x 1 User manual x 1 Built-in 6 Digit Counter with INT/EXT Function up to 150MHz 251(W) x 91(H) x 291(D) 251(W) x 91(H) x 291(D) Dimension Weight Approx. 2.0 kgs(GFG-8215A) Approx. 2.15kgs(GFG-8217A) Approx. 2.3 kgs (GFG-8250A) Approx. 2.2 kgs(GFG-8219A) Approx. 2.1 kgs(GFG-8216A) Approx. 2.4 kgs (GFG-8255A) Specifications subject to change without notice. FG-820AGD0DH Frquency Range: 0.5Hz ~ 5MHz GFG-8255A Waveforms: Sine, Triangle, Square, Ramp, TTL and CMOS Output Ordering Information External Voltage Controlled Frequeucy (VCF) Function GFG-8215A 3MHz Function Generator GFG-8219A 3MHz Function Generator With Counter, Sweep Mode & AM/FM Modulation Duty Cycle Control with Signal Inversion Capability GFG-8216A 3MHz Function Generator With Counter GFG-8250A 5MHz Function Generator With Counter Variable DC Offset Control Two-Step (-20dBx2) and Variable attenuator GFG-8217A 3MHz Function Generator With Counter x Sweep Mode GFG-8255A 5MHz Function Generator With Counter, Sweep Mode & AM/FM Modulation Built-in 6 Digit Counter with INT/EXT Function up to 150MHz INT/EXT AM/FM Modulation LIN/LOG Sweep Mode GCV Output for Synchronization Global Headquarters U.S.A. Subsidiary GOOD WILL INSTRUMENT CO., LTD. INSTEK AMERICA CORP., U.S.A. No. 7-1, Jhongsing Road, Tucheng City, Taipei County 236, Taiwan 3661 Walnut Avenue Chino, CA 91710, U.S.A. T +886-2-2268-0389 F +886-2-2268-0639 T +1-909-5918358 F +1-909-5912280 E-mail: marketing goodwill.com.tw E-mail: sales instek.com China Subsidiary Malaysia Subsidiary GOOD WILL Instrument (Shanghai) Co., Ltd. GOOD WILL Southeast Asia Sdn. Bhd., MALAYSIA 8F, of NO.2 Building, No.889 Yishan Road, Shanghai China 27, Persiaran Mahsuri 1/1, Sunway Tunas, 11900 Bayan Lepas, Penang, Malaysia. T +86-21-6485-3399 F +86-21-5450-0789 T +604-6309985 F +604-6309989 E-mail: marketing instek.com.cn E-mail: ettan goodwill.com.my