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TA1296FN датащи(PDF) 9 Page - Toshiba Semiconductor |
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TA1296FN датащи(HTML) 9 Page - Toshiba Semiconductor |
9 / 22 page TA1296FN 2002-02-12 9 PLL Block (unless otherwise specified, VCC1 ==== VCC2 ==== VCC3 ==== VCC4 ==== 5 V, Ta ==== 25°C) Parameter Symbol Test Circuit Test Condition (Note 4) Min Typ. Max Unit Tuning amplifier output voltage (close) Vt out 1 VBT = 33 V, RL = 33 kW 0.3 ¾ 33 V Tuning amplifier maximum current Ivt 1 VBT = 33 V ¾ ¾ 3 mA X’tal negative resistance XtR 1 1 2.5 ¾ k W X’tal operating range OSCin 1 XO-SW:GND (X’tal oscillator mode) [NDK (AT-51), 4 MHz used] 3.2 ¾ 4.5 MHz X’tal external input level Xo extl 1 100 ¾ 1000 mVp-p X’tal external input frequency X-ext 1 XO-SW: VCC2 or open 2 ¾ 6 MHz Ratio setting range N ¾ 16-bit counter 1024 ¾ 65,535 Logic input low voltage VIL 1 -0.3 ¾ 1.5 V Logic input high voltage VIH 1 SDA and SCL pins 2.4 ¾ VCC2 + 0.3 V Logic input current (low) I BsL 1 -20 ¾ 10 mA Logic input current (high) I BsH 1 SDA and SCL pins -10 ¾ 20 mA ACK output voltage VACK 1 ISINK = 3 mA ¾ ¾ 0.4 V CP1 = [0], CP0 = [0] ±35 ±50 ±75 CP1 = [0], CP0 = [1] ±75 ±100 ±145 CP1 = [1], CP0 = [0] ±180 ±240 ±345 Charge pump output current Ichg 1 CP1 = [1], CP0 = [1] ±375 ±490 ±700 mA Band driver drive current IBD 1 B1, B2 ¾ ¾ 10 mA Band driver voltage drop VBDsat 1 B1, B2: IBD = 10-mA drive ¾ ¾ 0.2 V Comparator pin input voltage VCMP 1 IP-1, IP-2, IP-3 0 ¾ 6 V Comparator pin low voltage VLCMP 1 IP-1, IP-2, IP-3 0 ¾ 1.5 V Comparator pin high voltage VHCMP 1 IP-1, IP-2, IP-3 2.7 ¾ 6 V Xo buffer output level Xo out 1 1-k W, 10-pF load X’tal: NDK (AT-51), 4 MHz used. 4-MHz level monitored on oscilloscope using FET probe (1 M W, 1.9 pF). 350 500 ¾ mVp-p |
Аналогичный номер детали - TA1296FN |
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Аналогичное описание - TA1296FN |
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