Q62702-B404 - Siemens Semiconductor Group

Q62702-B404 Silicon Variable Capacitance Diode (For FM radio tuners with extended frequency band High tuning ratio at low supply voltage (car radio)

BB 814 Silicon Variable Capacitance Diode q q q q BB 814 For FM radio tuners with extended frequency band High tuning ratio at low supply voltage (car radio) Monolithic chip (common cathode) for perfect dual diode tracking Coded capacitance groups and group matching available Type BB 814 Ordering Code Pin Configuration (tape and reel) Q62702-B404 Marki.

Features

tio VR = 2 V, 8 V, f = 1 MHz Capacitance matching VR = 2 V, 8 V Series resistance VR = 2 V, f = 100 MHz Q factor VR = 2 V, f = 100 MHz 1) Values typ. max. Unit IR
  –
  – CT 43 19.1 CT2 CT8 ∆CT C T rS Q 2.05
  –
  –
  – 44.75 20.8 2.15
  – 0.18 200 46.5 22.7 2.25 3
  –
  –
  –
  – 20 200 nA pF
  – % Ω
  – Capacitance groups, coded 1, 2 CT (2 V) 43 44.5 … 45 … 46.5 CT (8 V) Unit pF Code 1 2 19.1 … 21.95 pF 19.75 … 22.7 Semiconductor Group 2 BB 814 Diode capacitance CT = f (VR) per diode, f = 1 MHz Capacitance ratio CTref/CT = f (VR) per diode, Vref = 1 V, 2 V, 3 V, f = 1 MHz Semiconductor Group 3 .