TD7101F

TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD7101F ELC Prescaler For Digital Synthesized Tuner TD7101F is a 2 modulus prescaler developed for low operating voltage digital synthesized tuner, and can operate up to 150MHz. Features · Operating frequency range is 1.5~35MHz / 50~150MHz. · 2 modulus prescaler: N = 4 × 15 / 16 and N = 15 / 16 · Input voltage sensitivity is VIN (FM) = 35mVrms, VIN (SW) = 40mVrms · 3V low operating supply voltage. · The package is SOP−8 pins. Weight: 0.08g (typ.) TD7101F Pin Connection Block Diagram (Note) This device is vulnerable to surge voltage. Take it into account when using this device in your system. 1 2002-10-30 Pin Function Pin No. 1 2 3 4 5 6 7 8 Symbol VCC FMIN SWIN GND Out SW / FM PSC Bias Function Power supply terminal. Signal input terminal from FM local oscillator. Signal input terminal from SW local oscillator. Ground terminal. Divider signal output terminal. Dividing mode control terminal. "H" level input: SWIN is selected, direct mode. "L" level input: FMIN is selected, 1 / 4 mode. 2 modulus mode control terminal. "H" level input: 1 / 16 dividing "L" level input: 1 / 15 dividing Bias capacitor terminal. Bias capacitor is connected. Maximum Ratings (Ta = 25°C) Characteristic Power supply voltage Power dissipation Input voltage Operating temperature Storage temperature Symbol VCC PD VIN Topr Tstg Rating 6.5 200 -0.3~VCC + 0.3 -10~60 -55~150 Unit V mW V °C °C TD7101F Remarks ― ― ― ― ― ― ― ― 2 2002-...