FUNCTION GENERATORS GFG-8200A Series FEATURES GFG-8215A Frequency Range: 0.3Hz ~ 3MHz 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 GFG-8216A Frequency Range: 0.3Hz ~ 3MHz 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 GFG-8217A Frequency Range: 0.3Hz ~ 3MHz 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 GFG-8219A Frequency Range: 0.3Hz ~ 3MHz 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 GFG-8250A Frequency Range: 0.5Hz ~ 5MHz 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 GFG-8255A Frquency Range: 0.5Hz ~ 5MHz 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 Synchronization SPECIFICATIONS MODEL MAIN GFG-8215A/8216A/8217A/8219A GFG-8250A / 8255A Frequency Range Amplitude Impedance Attenuator DC Offset Duty Control Display 0.3Hz ~ 3MHz (7 Range) > 10Vpp (into 50W load) _ 10% 50W + _ 1dBx2 -20dB + <-5V ~ >5V (into 50W load) 80% : 20% : 80% to 1MHz Continue variable 6 digit LED display *GFG-8215A does not have display. Range Accuracy _ 5%+1Hz (at 3 position) + *only for GFG-8215A Distortion _ 1%, 0.3Hz ~ 200kHz < _ 35dB below THD < fundamental in all range (Specification applied from MAX. to 1/10 level) _ 1%, 0.5Hz ~ 100kHz < _ 30dB below THD < fundamental in all range (Specification applied from MAX. to 1/10 level) Flatness < 0.3dB, 0.3Hz ~ 300kHz < 0.5dB, 300kHz ~ 3MHz < 0.3dB, below 500kHz _ _ 1dB, below 5MHz < TRIANGLE WAVE Linear SQUARE WAVE Symmetry Rise or Fall Time > _ _ > _ + _ < CMOS OUTPUT Level Rise or Fall Time _ 0.5Vpp adjustable _1Vpp ~ 14.5Vpp+ 4Vpp + _ 120nS < > 98%, 0.5Hz ~ 100kHz _ _ 95%, 100kHz ~ 5MHz > _ 2%, 1Hz ~ 100kHz + _ 50nS at maximum output (into 50W load) < _ 0.5Vpp adjustable _ 1Vpp ~ 14.5Vpp+ 4Vpp+ _ 120nS < TTL OUTPUT Level Fan Out Rise or Fall Time _ 3Vpp > 20 TTL load _ 25nS < _ 3Vpp > 20 TTL load _ 25nS < VCF Input Voltage Input Impedance _ 1V (100 : 1) 0V ~ 10V + _ 10% 10kW + _ 1V (100 : 1) 0V ~ 10V + _ 10% 10kW + GCV (for GFG-8219A/8255A only) Output Voltage To set the voltage between 0V ~ 2V as per different frequency To set the voltage between 0V ~ 2V as per different frequency Sweep/Time Sweep/Mode Switch selector 100 : 1 ratio max. and adjustable 0.5sec. ~ 30sec. adjustable Lin./Log. switch selector Switch selector 100 : 1 ratio max. and adjustable 0.5sec. ~ 30sec. adjustable Lin./Log. switch selector AMPLITUDE MODULATION (for GFG-8219A/8255A only) Depth MOD. Frequency Carrier BW EXT Sensitivity 0 ~ 100% 400Hz (INT), DC ~ 1MHz(EXT.) 100Hz ~ 3MHz (-3dB) _ 10Vpp for 100% modulation < 0 ~ 100% 400Hz (INT), DC ~ 1MHz(EXT.) 100Hz ~ 5MHz (-3dB) _ 10Vpp for 100% modulation < FREQUENCY MODULATION (for GFG-8219A/8255A only) Deviation MOD. Frequency EXT. Sensitivity _ 5% 0~+ 400Hz(INT), DC ~ 20kHz(EXT.) _ 10Vpp for 10% modulation < _ 5% 0 ~+ 400Hz (INT), DC ~ 20kHz(EXT.) _ 10Vpp for 10% modulation < FREQUENCY COUNTER (except GFG-8215A) Int./Ext. Range Accuracy Switch selector 0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT.) _ 1 count Time base accuracy + _ 10ppm (23 C +_ 5 C) after 30 minutes + warm up The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz 1MW // 150pF _ 35mVrms (5Hz ~ 100MHz) < _ 45mVrms (100MHz ~ 150MHz) < Switch selector 0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT.) _1 count Time base accuracy + _ 10ppm (23 C +_ 5 C) after 30 minutes + warm up The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz 1MW // 150pF _ 35mVrms (5Hz ~ 100MHz) < _ 45mVrms (100MHz ~ 150MHz) < _ 15%, 50 / 60Hz AC115V, 230V + GTL-101 x 2 (GTL-101 x 1 for GFG-8215A) User manual x 1 251(W) x 91(H) x 291(D) Approx. 2.0 kgs(GFG-8215A) Approx. 2.15kgs(GFG-8217A) Approx. 2.1 kgs(GFG-8216A) Approx. 2.2 kgs(GFG-8219A) _ 15%, 50 / 60Hz AC115V, 230V+ GTL-101 x 2 User manual x 1 251(W) x 91(H) x 291(D) Approx. 2.3 kgs (GFG-8250A) Approx. 2.4 kgs (GFG-8255A) SINE WAVE Sweep/Manual SWEEP OPERATION (for GFG-8217A/8219A/8255A only) Sweep/Rate Time Base Resolution Input Impedance Sensitivity GENERAL INFORMATION Power Source Accessories Dimension Weight 0.5Hz ~5MHz (7 Range) > 10Vpp (into 50W load) 50W + _ 10% _ 1dBx2 -20dB + <-5V ~ >5V (into 50W load) 80% : 20% : 80% to 1MHz Continue variable 6 digit LED display 98%, 0.3Hz ~ 100kHz 95%, 100kHz ~ 3MHz 2%, 0.3Hz ~ 100kHz 100nS at maximum output (into 50W load) Specifications subject to change without notice. FG-820AGD0DH Ordering Information GFG-8215A 3MHz Function Generator GFG-8216A 3MHz Function Generator With Counter GFG-8217A 3MHz Function Generator With Counter x Sweep Mode GFG-8219A 3MHz Function Generator With Counter, Sweep Mode & AM/FM Modulation GFG-8250A 5MHz Function Generator With Counter GFG-8255A 5MHz Function Generator With Counter, Sweep Mode & AM/FM Modulation 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 T +886-2-2268-0389 F +886-2-2268-0639 E-mail: marketing@goodwill.com.tw 3661 Walnut Avenue Chino, CA 91710, U.S.A. T +1-909-5918358 F +1-909-5912280 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 T +86-21-6485-3399 F +86-21-5450-0789 E-mail: marketing@instek.com.cn 27, Persiaran Mahsuri 1/1, Sunway Tunas, 11900 Bayan Lepas, Penang, Malaysia. T +604-6309985 F +604-6309989 E-mail: ettan@goodwill.com.my