データシートサーチシステム |
|
Si5342H データシート(PDF) 6 Page - Silicon Laboratories |
|
Si5342H データシート(HTML) 6 Page - Silicon Laboratories |
6 / 56 page Si5344H/42H 6 Rev. 1.0 Table 3. Input Specifications (VDD = 1.8 V ±5%, VDDA = 3.3 V ±5%, TA = –40 to 85 °C) Parameter Symbol Test Condition Min Typ Max Unit Standard Differential or Single-Ended - AC Coupled (IN0/IN0, IN1/IN1) Input Frequency Range fIN_DIFF Differential 0.008 — 750 MHz Single-ended/LVCMOS 0.008 — 250 MHz Voltage Swing1 VIN Differential AC Coupled fin < 250 MHz 100 — 1800 mVpp_se Differential AC Coupled 250 MHz < fin < 750 MHz 225 — 1800 mVpp_se Single-Ended AC Coupled5 fin < 250 MHz 100 — 3600 mVpp_se Slew Rate2, 3 SR 400 — — V/µs Duty Cycle DC 40 — 60 % Capacitance CIN —0.3 — pF Pulsed CMOS - DC Coupled (IN0, IN1) Input Frequency fIN_PULSED_CMOS4 0.008 — 250 MHz Input Voltage4 VIL –0.2 — 0.4 V VIH 0.8 — — V Slew Rate2, 3 SR 400 — — V/µs Duty Cycle DC 40 — 60 % Minimum Pulse Width PW Pulse Input 1.6 — — ns Input Resistance RIN —8 — k REFCLK (applied to XA/XB) Notes: 1. Voltage swing is specified as single-ended mVpp. 2. Imposed for jitter performance. 3. Rise and fall times can be estimated using the following simplified equation: tr/tf80-20 = ((0.8 – 0.2) x VIN_Vpp_se) / SR 4. This mode is intended primarily for single-ended LVCMOS input clocks < 1 MHz that must be dc-coupled because they have a duty cycle significantly less than 50%. A typical application example is a low-frequency video frame sync pulse. Since the input thresholds (VIL, VIH) of this buffer are non-standard (0.4 V and 0.8 V, respectively) refer to the input attenuator circuit for dc-coupled pulsed LVCMOS in the Family Reference Manual. Otherwise, for standard LVCMOS input clocks, use the Standard Differential or Single-Ended ac-coupled input mode. 5. Refer to the Family Reference Manual if you're using a single-ended AC coupled inputs with voltage swing exceeding 3.4 V. OUTx OUTx Vpp_se Vpp_se Vpp_diff = 2*Vpp_se Vcm Vcm |
同様の部品番号 - Si5342H |
|
同様の説明 - Si5342H |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |